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<font color='#009900'>// Copyright (C) 2006 Davis E. King (davis@dlib.net)
</font><font color='#009900'>// License: Boost Software License See LICENSE.txt for the full license.
</font><font color='#0000FF'>#ifndef</font> DLIB_MATRIx_SUBEXP_
<font color='#0000FF'>#define</font> DLIB_MATRIx_SUBEXP_
<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='matrix_subexp_abstract.h.html'>matrix_subexp_abstract.h</a>"
<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='matrix_op.h.html'>matrix_op.h</a>"
<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='matrix.h.html'>matrix.h</a>"
<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='../geometry/rectangle.h.html'>../geometry/rectangle.h</a>"
<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='matrix_expressions.h.html'>matrix_expressions.h</a>"
<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='matrix_mat.h.html'>matrix_mat.h</a>"
<font color='#0000FF'>namespace</font> dlib
<b>{</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font><font color='#009900'>// ----------------------------------------------------------------------------------------
</font><font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'><u>long</u></font> start, <font color='#0000FF'><u>long</u></font> inc, <font color='#0000FF'><u>long</u></font> end<font color='#5555FF'>></font>
<font color='#0000FF'>const</font> matrix_range_static_exp<font color='#5555FF'><</font>start,inc,end<font color='#5555FF'>></font> <b><a name='range'></a>range</b> <font face='Lucida Console'>(</font>
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>COMPILE_TIME_ASSERT</font><font face='Lucida Console'>(</font>inc <font color='#5555FF'>></font> <font color='#979000'>0</font><font face='Lucida Console'>)</font>;
<font color='#0000FF'>return</font> matrix_range_static_exp<font color='#5555FF'><</font>start,inc,end<font color='#5555FF'>></font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'><u>long</u></font> start, <font color='#0000FF'><u>long</u></font> end<font color='#5555FF'>></font>
<font color='#0000FF'>const</font> matrix_range_static_exp<font color='#5555FF'><</font>start,<font color='#979000'>1</font>,end<font color='#5555FF'>></font> <b><a name='range'></a>range</b> <font face='Lucida Console'>(</font>
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>return</font> matrix_range_static_exp<font color='#5555FF'><</font>start,<font color='#979000'>1</font>,end<font color='#5555FF'>></font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>inline</font> <font color='#0000FF'>const</font> matrix_range_exp<font color='#5555FF'><</font><font color='#0000FF'><u>long</u></font><font color='#5555FF'>></font> <b><a name='range'></a>range</b> <font face='Lucida Console'>(</font>
<font color='#0000FF'><u>long</u></font> start,
<font color='#0000FF'><u>long</u></font> end
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>return</font> matrix_range_exp<font color='#5555FF'><</font><font color='#0000FF'><u>long</u></font><font color='#5555FF'>></font><font face='Lucida Console'>(</font>start,end<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>inline</font> <font color='#0000FF'>const</font> matrix_range_exp<font color='#5555FF'><</font><font color='#0000FF'><u>long</u></font><font color='#5555FF'>></font> <b><a name='range'></a>range</b> <font face='Lucida Console'>(</font>
<font color='#0000FF'><u>long</u></font> start,
<font color='#0000FF'><u>long</u></font> inc,
<font color='#0000FF'><u>long</u></font> end
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font>inc <font color='#5555FF'>></font> <font color='#979000'>0</font>,
"<font color='#CC0000'>\tconst matrix_exp range(start, inc, end)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tInvalid inputs to this function</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tstart: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> start
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tinc: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> inc
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tend: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> end
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>return</font> matrix_range_exp<font color='#5555FF'><</font><font color='#0000FF'><u>long</u></font><font color='#5555FF'>></font><font face='Lucida Console'>(</font>start,inc,end<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> M<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='op_subm'></a>op_subm</b>
<b>{</b>
<b><a name='op_subm'></a>op_subm</b> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> M<font color='#5555FF'>&</font> m_x,
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font><font color='#5555FF'>&</font> r_x,
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font><font color='#5555FF'>&</font> c_x,
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font><font color='#5555FF'>&</font> nr_x,
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font><font color='#5555FF'>&</font> nc_x
<font face='Lucida Console'>)</font> : m<font face='Lucida Console'>(</font>m_x<font face='Lucida Console'>)</font>, r_<font face='Lucida Console'>(</font>r_x<font face='Lucida Console'>)</font>, c_<font face='Lucida Console'>(</font>c_x<font face='Lucida Console'>)</font>, nr_<font face='Lucida Console'>(</font>nr_x<font face='Lucida Console'>)</font>, nc_<font face='Lucida Console'>(</font>nc_x<font face='Lucida Console'>)</font> <b>{</b> <b>}</b>
<font color='#0000FF'>const</font> M<font color='#5555FF'>&</font> m;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> r_;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> c_;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> nr_;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> nc_;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> cost <font color='#5555FF'>=</font> M::cost<font color='#5555FF'>+</font><font color='#979000'>1</font>;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::type type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::const_ret_type const_ret_type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::mem_manager_type mem_manager_type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::layout_type layout_type;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> NR <font color='#5555FF'>=</font> <font color='#979000'>0</font>;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> NC <font color='#5555FF'>=</font> <font color='#979000'>0</font>;
const_ret_type <b><a name='apply'></a>apply</b> <font face='Lucida Console'>(</font> <font color='#0000FF'><u>long</u></font> r, <font color='#0000FF'><u>long</u></font> c<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> <font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>r<font color='#5555FF'>+</font>r_,c<font color='#5555FF'>+</font>c_<font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nr'></a>nr</b> <font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> nr_; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nc'></a>nc</b> <font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> nc_; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> U<font color='#5555FF'>></font> <font color='#0000FF'><u>bool</u></font> <b><a name='aliases'></a>aliases</b> <font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>U<font color='#5555FF'>></font><font color='#5555FF'>&</font> item<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> m.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> U<font color='#5555FF'>></font> <font color='#0000FF'><u>bool</u></font> <b><a name='destructively_aliases'></a>destructively_aliases</b> <font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>U<font color='#5555FF'>></font><font color='#5555FF'>&</font> item<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> m.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font>; <b>}</b>
<b>}</b>;
<font color='#0000FF'>template</font> <font color='#5555FF'><</font>
<font color='#0000FF'>typename</font> EXP
<font color='#5555FF'>></font>
<font color='#0000FF'>const</font> matrix_op<font color='#5555FF'><</font>op_subm<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> <font color='#5555FF'>></font> <b><a name='subm'></a>subm</b> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
<font color='#0000FF'><u>long</u></font> r,
<font color='#0000FF'><u>long</u></font> c,
<font color='#0000FF'><u>long</u></font> nr,
<font color='#0000FF'><u>long</u></font> nc
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font>r <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> c <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> nr <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> nc <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> r<font color='#5555FF'>+</font>nr <font color='#5555FF'><</font><font color='#5555FF'>=</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> c<font color='#5555FF'>+</font>nc <font color='#5555FF'><</font><font color='#5555FF'>=</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tconst matrix_exp subm(const matrix_exp& m, r, c, nr, nc)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have specified invalid sub matrix dimensions</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tr: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> r
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tc: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> c
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tnr: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> nr
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tnc: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> nc
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>typedef</font> op_subm<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> op;
<font color='#0000FF'>return</font> matrix_op<font color='#5555FF'><</font>op<font color='#5555FF'>></font><font face='Lucida Console'>(</font><font color='#BB00BB'>op</font><font face='Lucida Console'>(</font>m.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,r,c,nr,nc<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font>
<font color='#0000FF'>typename</font> EXP
<font color='#5555FF'>></font>
<font color='#0000FF'>const</font> matrix_op<font color='#5555FF'><</font>op_subm<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> <font color='#5555FF'>></font> <b><a name='subm_clipped'></a>subm_clipped</b> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
<font color='#0000FF'><u>long</u></font> r,
<font color='#0000FF'><u>long</u></font> c,
<font color='#0000FF'><u>long</u></font> nr,
<font color='#0000FF'><u>long</u></font> nc
<font face='Lucida Console'>)</font>
<b>{</b>
rectangle <font color='#BB00BB'>box</font><font face='Lucida Console'>(</font>c,r,c<font color='#5555FF'>+</font>nc<font color='#5555FF'>-</font><font color='#979000'>1</font>,r<font color='#5555FF'>+</font>nr<font color='#5555FF'>-</font><font color='#979000'>1</font><font face='Lucida Console'>)</font>;
box <font color='#5555FF'>=</font> box.<font color='#BB00BB'>intersect</font><font face='Lucida Console'>(</font><font color='#BB00BB'>get_rect</font><font face='Lucida Console'>(</font>m<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<font color='#0000FF'>typedef</font> op_subm<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> op;
<font color='#0000FF'>return</font> matrix_op<font color='#5555FF'><</font>op<font color='#5555FF'>></font><font face='Lucida Console'>(</font><font color='#BB00BB'>op</font><font face='Lucida Console'>(</font>m.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,box.<font color='#BB00BB'>top</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,box.<font color='#BB00BB'>left</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,box.<font color='#BB00BB'>height</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,box.<font color='#BB00BB'>width</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font>
<font color='#0000FF'>typename</font> EXP
<font color='#5555FF'>></font>
<font color='#0000FF'>const</font> matrix_op<font color='#5555FF'><</font>op_subm<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> <font color='#5555FF'>></font> <b><a name='subm'></a>subm</b> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
<font color='#0000FF'>const</font> rectangle<font color='#5555FF'>&</font> rect
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font><font color='#BB00BB'>get_rect</font><font face='Lucida Console'>(</font>m<font face='Lucida Console'>)</font>.<font color='#BB00BB'>contains</font><font face='Lucida Console'>(</font>rect<font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>true</font>,
"<font color='#CC0000'>\tconst matrix_exp subm(const matrix_exp& m, const rectangle& rect)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have specified invalid sub matrix dimensions</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trect.left(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rect.<font color='#BB00BB'>left</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trect.top(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rect.<font color='#BB00BB'>top</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trect.right(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rect.<font color='#BB00BB'>right</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trect.bottom(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rect.<font color='#BB00BB'>bottom</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>typedef</font> op_subm<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> op;
<font color='#0000FF'>return</font> matrix_op<font color='#5555FF'><</font>op<font color='#5555FF'>></font><font face='Lucida Console'>(</font><font color='#BB00BB'>op</font><font face='Lucida Console'>(</font>m.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,rect.<font color='#BB00BB'>top</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,rect.<font color='#BB00BB'>left</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,rect.<font color='#BB00BB'>height</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,rect.<font color='#BB00BB'>width</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font>
<font color='#0000FF'>typename</font> EXP
<font color='#5555FF'>></font>
<font color='#0000FF'>const</font> matrix_op<font color='#5555FF'><</font>op_subm<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> <font color='#5555FF'>></font> <b><a name='subm_clipped'></a>subm_clipped</b> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
rectangle rect
<font face='Lucida Console'>)</font>
<b>{</b>
rect <font color='#5555FF'>=</font> rect.<font color='#BB00BB'>intersect</font><font face='Lucida Console'>(</font><font color='#BB00BB'>get_rect</font><font face='Lucida Console'>(</font>m<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<font color='#0000FF'>typedef</font> op_subm<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> op;
<font color='#0000FF'>return</font> matrix_op<font color='#5555FF'><</font>op<font color='#5555FF'>></font><font face='Lucida Console'>(</font><font color='#BB00BB'>op</font><font face='Lucida Console'>(</font>m.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,rect.<font color='#BB00BB'>top</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,rect.<font color='#BB00BB'>left</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,rect.<font color='#BB00BB'>height</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,rect.<font color='#BB00BB'>width</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> M1, <font color='#0000FF'>typename</font> M2, <font color='#0000FF'>typename</font> M3<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='op_subm_range'></a>op_subm_range</b>
<b>{</b>
<b><a name='op_subm_range'></a>op_subm_range</b><font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> M1<font color='#5555FF'>&</font> m1_, <font color='#0000FF'>const</font> M2<font color='#5555FF'>&</font> rows_, <font color='#0000FF'>const</font> M3<font color='#5555FF'>&</font> cols_<font face='Lucida Console'>)</font> :
m1<font face='Lucida Console'>(</font>m1_<font face='Lucida Console'>)</font>, rows<font face='Lucida Console'>(</font>rows_<font face='Lucida Console'>)</font>, cols<font face='Lucida Console'>(</font>cols_<font face='Lucida Console'>)</font> <b>{</b><b>}</b>
<font color='#0000FF'>const</font> M1<font color='#5555FF'>&</font> m1;
<font color='#0000FF'>const</font> M2<font color='#5555FF'>&</font> rows;
<font color='#0000FF'>const</font> M3<font color='#5555FF'>&</font> cols;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> cost <font color='#5555FF'>=</font> M1::cost<font color='#5555FF'>+</font>M2::cost<font color='#5555FF'>+</font>M3::cost;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M1::type type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M1::const_ret_type const_ret_type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M1::mem_manager_type mem_manager_type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M1::layout_type layout_type;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> NR <font color='#5555FF'>=</font> M2::NC<font color='#5555FF'>*</font>M2::NR;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> NC <font color='#5555FF'>=</font> M3::NC<font color='#5555FF'>*</font>M3::NR;
const_ret_type <b><a name='apply'></a>apply</b> <font face='Lucida Console'>(</font> <font color='#0000FF'><u>long</u></font> r, <font color='#0000FF'><u>long</u></font> c<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> <font color='#BB00BB'>m1</font><font face='Lucida Console'>(</font><font color='#BB00BB'>rows</font><font face='Lucida Console'>(</font>r<font face='Lucida Console'>)</font>,<font color='#BB00BB'>cols</font><font face='Lucida Console'>(</font>c<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nr'></a>nr</b> <font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> rows.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nc'></a>nc</b> <font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> cols.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> U<font color='#5555FF'>></font> <font color='#0000FF'><u>bool</u></font> <b><a name='aliases'></a>aliases</b> <font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>U<font color='#5555FF'>></font><font color='#5555FF'>&</font> item<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font>
<b>{</b> <font color='#0000FF'>return</font> m1.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> rows.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> cols.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> U<font color='#5555FF'>></font> <font color='#0000FF'><u>bool</u></font> <b><a name='destructively_aliases'></a>destructively_aliases</b> <font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>U<font color='#5555FF'>></font><font color='#5555FF'>&</font> item<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font>
<b>{</b> <font color='#0000FF'>return</font> m1.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> rows.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> cols.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font>; <b>}</b>
<b>}</b>;
<font color='#0000FF'>template</font> <font color='#5555FF'><</font>
<font color='#0000FF'>typename</font> EXP,
<font color='#0000FF'>typename</font> EXPr,
<font color='#0000FF'>typename</font> EXPc
<font color='#5555FF'>></font>
<font color='#0000FF'>const</font> matrix_op<font color='#5555FF'><</font>op_subm_range<font color='#5555FF'><</font>EXP,EXPr,EXPc<font color='#5555FF'>></font> <font color='#5555FF'>></font> <b><a name='subm'></a>subm</b> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXPr<font color='#5555FF'>></font><font color='#5555FF'>&</font> rows,
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXPc<font color='#5555FF'>></font><font color='#5555FF'>&</font> cols
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#009900'>// the rows and cols matrices must contain integer elements
</font> <font color='#BB00BB'>COMPILE_TIME_ASSERT</font><font face='Lucida Console'>(</font>std::numeric_limits<font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXPr::type<font color='#5555FF'>></font>::is_integer<font face='Lucida Console'>)</font>;
<font color='#BB00BB'>COMPILE_TIME_ASSERT</font><font face='Lucida Console'>(</font>std::numeric_limits<font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXPc::type<font color='#5555FF'>></font>::is_integer<font face='Lucida Console'>)</font>;
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font><font color='#979000'>0</font> <font color='#5555FF'><</font><font color='#5555FF'>=</font> <font color='#BB00BB'>min</font><font face='Lucida Console'>(</font>rows<font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> <font color='#BB00BB'>max</font><font face='Lucida Console'>(</font>rows<font face='Lucida Console'>)</font> <font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> <font color='#979000'>0</font> <font color='#5555FF'><</font><font color='#5555FF'>=</font> <font color='#BB00BB'>min</font><font face='Lucida Console'>(</font>cols<font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> <font color='#BB00BB'>max</font><font face='Lucida Console'>(</font>cols<font face='Lucida Console'>)</font> <font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font>
<font face='Lucida Console'>(</font>rows.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> rows.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> <font face='Lucida Console'>(</font>cols.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> cols.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tconst matrix_exp subm(const matrix_exp& m, const matrix_exp& rows, const matrix_exp& cols)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have given invalid arguments to this function</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tmin(rows): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> <font color='#BB00BB'>min</font><font face='Lucida Console'>(</font>rows<font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tmax(rows): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> <font color='#BB00BB'>max</font><font face='Lucida Console'>(</font>rows<font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tmin(cols): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> <font color='#BB00BB'>min</font><font face='Lucida Console'>(</font>cols<font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tmax(cols): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> <font color='#BB00BB'>max</font><font face='Lucida Console'>(</font>cols<font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trows.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rows.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trows.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rows.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tcols.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> cols.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tcols.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> cols.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>typedef</font> op_subm_range<font color='#5555FF'><</font>EXP,EXPr,EXPc<font color='#5555FF'>></font> op;
<font color='#0000FF'>return</font> matrix_op<font color='#5555FF'><</font>op<font color='#5555FF'>></font><font face='Lucida Console'>(</font><font color='#BB00BB'>op</font><font face='Lucida Console'>(</font>m.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,rows.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,cols.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> M<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='op_rowm'></a>op_rowm</b>
<b>{</b>
<b><a name='op_rowm'></a>op_rowm</b><font face='Lucida Console'>(</font><font color='#0000FF'>const</font> M<font color='#5555FF'>&</font> m_, <font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font><font color='#5555FF'>&</font> row_<font face='Lucida Console'>)</font> : m<font face='Lucida Console'>(</font>m_<font face='Lucida Console'>)</font>, row<font face='Lucida Console'>(</font>row_<font face='Lucida Console'>)</font> <b>{</b><b>}</b>
<font color='#0000FF'>const</font> M<font color='#5555FF'>&</font> m;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> row;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> cost <font color='#5555FF'>=</font> M::cost;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> NR <font color='#5555FF'>=</font> <font color='#979000'>1</font>;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> NC <font color='#5555FF'>=</font> M::NC;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::type type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::const_ret_type const_ret_type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::mem_manager_type mem_manager_type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::layout_type layout_type;
const_ret_type <b><a name='apply'></a>apply</b> <font face='Lucida Console'>(</font> <font color='#0000FF'><u>long</u></font>, <font color='#0000FF'><u>long</u></font> c<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> <font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>row,c<font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nr'></a>nr</b> <font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> <font color='#979000'>1</font>; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nc'></a>nc</b> <font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> U<font color='#5555FF'>></font> <font color='#0000FF'><u>bool</u></font> <b><a name='aliases'></a>aliases</b> <font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>U<font color='#5555FF'>></font><font color='#5555FF'>&</font> item<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> m.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> U<font color='#5555FF'>></font> <font color='#0000FF'><u>bool</u></font> <b><a name='destructively_aliases'></a>destructively_aliases</b> <font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>U<font color='#5555FF'>></font><font color='#5555FF'>&</font> item<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> m.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font>; <b>}</b>
<b>}</b>;
<font color='#0000FF'>template</font> <font color='#5555FF'><</font>
<font color='#0000FF'>typename</font> EXP
<font color='#5555FF'>></font>
<font color='#0000FF'>const</font> matrix_op<font color='#5555FF'><</font>op_rowm<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> <font color='#5555FF'>></font> <b><a name='rowm'></a>rowm</b> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
<font color='#0000FF'><u>long</u></font> row
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font>row <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> row <font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tconst matrix_exp rowm(const matrix_exp& m, row)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have specified invalid sub matrix dimensions</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trow: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> row
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>typedef</font> op_rowm<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> op;
<font color='#0000FF'>return</font> matrix_op<font color='#5555FF'><</font>op<font color='#5555FF'>></font><font face='Lucida Console'>(</font><font color='#BB00BB'>op</font><font face='Lucida Console'>(</font>m.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,row<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='rowm_exp'></a>rowm_exp</b>
<b>{</b>
<font color='#0000FF'>typedef</font> matrix_op<font color='#5555FF'><</font>op_rowm<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> <font color='#5555FF'>></font> type;
<b>}</b>;
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> M<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='op_rowm2'></a>op_rowm2</b>
<b>{</b>
<b><a name='op_rowm2'></a>op_rowm2</b><font face='Lucida Console'>(</font><font color='#0000FF'>const</font> M<font color='#5555FF'>&</font> m_, <font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font><font color='#5555FF'>&</font> row_, <font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font><font color='#5555FF'>&</font> len<font face='Lucida Console'>)</font> : m<font face='Lucida Console'>(</font>m_<font face='Lucida Console'>)</font>, row<font face='Lucida Console'>(</font>row_<font face='Lucida Console'>)</font>, length<font face='Lucida Console'>(</font>len<font face='Lucida Console'>)</font> <b>{</b><b>}</b>
<font color='#0000FF'>const</font> M<font color='#5555FF'>&</font> m;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> row;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> length;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> cost <font color='#5555FF'>=</font> M::cost;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> NR <font color='#5555FF'>=</font> <font color='#979000'>1</font>;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> NC <font color='#5555FF'>=</font> <font color='#979000'>0</font>;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::type type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::const_ret_type const_ret_type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::mem_manager_type mem_manager_type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::layout_type layout_type;
const_ret_type <b><a name='apply'></a>apply</b> <font face='Lucida Console'>(</font> <font color='#0000FF'><u>long</u></font> , <font color='#0000FF'><u>long</u></font> c<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> <font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>row,c<font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nr'></a>nr</b> <font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> <font color='#979000'>1</font>; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nc'></a>nc</b> <font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> length; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> U<font color='#5555FF'>></font> <font color='#0000FF'><u>bool</u></font> <b><a name='aliases'></a>aliases</b> <font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>U<font color='#5555FF'>></font><font color='#5555FF'>&</font> item<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> m.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> U<font color='#5555FF'>></font> <font color='#0000FF'><u>bool</u></font> <b><a name='destructively_aliases'></a>destructively_aliases</b> <font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>U<font color='#5555FF'>></font><font color='#5555FF'>&</font> item<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> m.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font>; <b>}</b>
<b>}</b>;
<font color='#0000FF'>template</font> <font color='#5555FF'><</font>
<font color='#0000FF'>typename</font> EXP
<font color='#5555FF'>></font>
<font color='#0000FF'>const</font> matrix_op<font color='#5555FF'><</font>op_rowm2<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> <font color='#5555FF'>></font> <b><a name='rowm'></a>rowm</b> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
<font color='#0000FF'><u>long</u></font> row,
<font color='#0000FF'><u>long</u></font> length
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font>row <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> row <font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font>
length <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> length <font color='#5555FF'><</font><font color='#5555FF'>=</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tconst matrix_exp rowm(const matrix_exp& m, row, length)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have specified invalid sub matrix dimensions</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trow: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> row
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tlength: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> length
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>typedef</font> op_rowm2<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> op;
<font color='#0000FF'>return</font> matrix_op<font color='#5555FF'><</font>op<font color='#5555FF'>></font><font face='Lucida Console'>(</font><font color='#BB00BB'>op</font><font face='Lucida Console'>(</font>m.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>, row, length<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> M1, <font color='#0000FF'>typename</font> M2<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='op_rowm_range'></a>op_rowm_range</b>
<b>{</b>
<b><a name='op_rowm_range'></a>op_rowm_range</b><font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> M1<font color='#5555FF'>&</font> m1_, <font color='#0000FF'>const</font> M2<font color='#5555FF'>&</font> rows_<font face='Lucida Console'>)</font> : m1<font face='Lucida Console'>(</font>m1_<font face='Lucida Console'>)</font>, rows<font face='Lucida Console'>(</font>rows_<font face='Lucida Console'>)</font> <b>{</b><b>}</b>
<font color='#0000FF'>const</font> M1<font color='#5555FF'>&</font> m1;
<font color='#0000FF'>const</font> M2<font color='#5555FF'>&</font> rows;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> cost <font color='#5555FF'>=</font> M1::cost<font color='#5555FF'>+</font>M2::cost;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M1::type type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M1::const_ret_type const_ret_type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M1::mem_manager_type mem_manager_type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M1::layout_type layout_type;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> NR <font color='#5555FF'>=</font> M2::NC<font color='#5555FF'>*</font>M2::NR;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> NC <font color='#5555FF'>=</font> M1::NC;
const_ret_type <b><a name='apply'></a>apply</b> <font face='Lucida Console'>(</font> <font color='#0000FF'><u>long</u></font> r, <font color='#0000FF'><u>long</u></font> c<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> <font color='#BB00BB'>m1</font><font face='Lucida Console'>(</font><font color='#BB00BB'>rows</font><font face='Lucida Console'>(</font>r<font face='Lucida Console'>)</font>,c<font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nr'></a>nr</b> <font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> rows.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nc'></a>nc</b> <font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> m1.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> U<font color='#5555FF'>></font> <font color='#0000FF'><u>bool</u></font> <b><a name='aliases'></a>aliases</b> <font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>U<font color='#5555FF'>></font><font color='#5555FF'>&</font> item<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font>
<b>{</b> <font color='#0000FF'>return</font> m1.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> rows.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> U<font color='#5555FF'>></font> <font color='#0000FF'><u>bool</u></font> <b><a name='destructively_aliases'></a>destructively_aliases</b> <font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>U<font color='#5555FF'>></font><font color='#5555FF'>&</font> item<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font>
<b>{</b> <font color='#0000FF'>return</font> m1.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> rows.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font>; <b>}</b>
<b>}</b>;
<font color='#0000FF'>template</font> <font color='#5555FF'><</font>
<font color='#0000FF'>typename</font> EXP1,
<font color='#0000FF'>typename</font> EXP2
<font color='#5555FF'>></font>
<font color='#0000FF'>const</font> matrix_op<font color='#5555FF'><</font>op_rowm_range<font color='#5555FF'><</font>EXP1,EXP2<font color='#5555FF'>></font> <font color='#5555FF'>></font> <b><a name='rowm'></a>rowm</b> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP1<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP2<font color='#5555FF'>></font><font color='#5555FF'>&</font> rows
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#009900'>// the rows matrix must contain integer elements
</font> <font color='#BB00BB'>COMPILE_TIME_ASSERT</font><font face='Lucida Console'>(</font>std::numeric_limits<font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP2::type<font color='#5555FF'>></font>::is_integer<font face='Lucida Console'>)</font>;
<font color='#0000FF'>#ifdef</font> ENABLE_ASSERTS
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>rows.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>!</font><font color='#5555FF'>=</font> <font color='#979000'>0</font><font face='Lucida Console'>)</font> <b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font><font color='#979000'>0</font> <font color='#5555FF'><</font><font color='#5555FF'>=</font> <font color='#BB00BB'>min</font><font face='Lucida Console'>(</font>rows<font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> <font color='#BB00BB'>max</font><font face='Lucida Console'>(</font>rows<font face='Lucida Console'>)</font> <font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> <font face='Lucida Console'>(</font>rows.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> rows.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tconst matrix_exp rowm(const matrix_exp& m, const matrix_exp& rows)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have given invalid arguments to this function</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tmin(rows): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> <font color='#BB00BB'>min</font><font face='Lucida Console'>(</font>rows<font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tmax(rows): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> <font color='#BB00BB'>max</font><font face='Lucida Console'>(</font>rows<font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trows.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rows.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trows.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rows.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>#endif</font> <font color='#009900'>// ENABLE_ASSERTS
</font>
<font color='#0000FF'>typedef</font> op_rowm_range<font color='#5555FF'><</font>EXP1,EXP2<font color='#5555FF'>></font> op;
<font color='#0000FF'>return</font> matrix_op<font color='#5555FF'><</font>op<font color='#5555FF'>></font><font face='Lucida Console'>(</font><font color='#BB00BB'>op</font><font face='Lucida Console'>(</font>m.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,rows.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> M<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='op_colm'></a>op_colm</b>
<b>{</b>
<b><a name='op_colm'></a>op_colm</b><font face='Lucida Console'>(</font><font color='#0000FF'>const</font> M<font color='#5555FF'>&</font> m_, <font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font><font color='#5555FF'>&</font> col_<font face='Lucida Console'>)</font> : m<font face='Lucida Console'>(</font>m_<font face='Lucida Console'>)</font>, col<font face='Lucida Console'>(</font>col_<font face='Lucida Console'>)</font> <b>{</b><b>}</b>
<font color='#0000FF'>const</font> M<font color='#5555FF'>&</font> m;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> col;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> cost <font color='#5555FF'>=</font> M::cost;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> NR <font color='#5555FF'>=</font> M::NR;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> NC <font color='#5555FF'>=</font> <font color='#979000'>1</font>;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::type type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::const_ret_type const_ret_type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::mem_manager_type mem_manager_type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::layout_type layout_type;
const_ret_type <b><a name='apply'></a>apply</b> <font face='Lucida Console'>(</font> <font color='#0000FF'><u>long</u></font> r, <font color='#0000FF'><u>long</u></font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> <font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>r,col<font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nr'></a>nr</b> <font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nc'></a>nc</b> <font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> <font color='#979000'>1</font>; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> U<font color='#5555FF'>></font> <font color='#0000FF'><u>bool</u></font> <b><a name='aliases'></a>aliases</b> <font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>U<font color='#5555FF'>></font><font color='#5555FF'>&</font> item<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> m.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> U<font color='#5555FF'>></font> <font color='#0000FF'><u>bool</u></font> <b><a name='destructively_aliases'></a>destructively_aliases</b> <font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>U<font color='#5555FF'>></font><font color='#5555FF'>&</font> item<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> m.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font>; <b>}</b>
<b>}</b>;
<font color='#0000FF'>template</font> <font color='#5555FF'><</font>
<font color='#0000FF'>typename</font> EXP
<font color='#5555FF'>></font>
<font color='#0000FF'>const</font> matrix_op<font color='#5555FF'><</font>op_colm<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> <font color='#5555FF'>></font> <b><a name='colm'></a>colm</b> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
<font color='#0000FF'><u>long</u></font> col
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font>col <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> col <font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tconst matrix_exp colm(const matrix_exp& m, row)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have specified invalid sub matrix dimensions</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tcol: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> col
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>typedef</font> op_colm<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> op;
<font color='#0000FF'>return</font> matrix_op<font color='#5555FF'><</font>op<font color='#5555FF'>></font><font face='Lucida Console'>(</font><font color='#BB00BB'>op</font><font face='Lucida Console'>(</font>m.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,col<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='colm_exp'></a>colm_exp</b>
<b>{</b>
<font color='#0000FF'>typedef</font> matrix_op<font color='#5555FF'><</font>op_colm<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> <font color='#5555FF'>></font> type;
<b>}</b>;
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> M<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='op_colm2'></a>op_colm2</b>
<b>{</b>
<b><a name='op_colm2'></a>op_colm2</b><font face='Lucida Console'>(</font><font color='#0000FF'>const</font> M<font color='#5555FF'>&</font> m_, <font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font><font color='#5555FF'>&</font> col_, <font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font><font color='#5555FF'>&</font> len<font face='Lucida Console'>)</font> : m<font face='Lucida Console'>(</font>m_<font face='Lucida Console'>)</font>, col<font face='Lucida Console'>(</font>col_<font face='Lucida Console'>)</font>, length<font face='Lucida Console'>(</font>len<font face='Lucida Console'>)</font> <b>{</b><b>}</b>
<font color='#0000FF'>const</font> M<font color='#5555FF'>&</font> m;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> col;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> length;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> cost <font color='#5555FF'>=</font> M::cost;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> NR <font color='#5555FF'>=</font> <font color='#979000'>0</font>;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> NC <font color='#5555FF'>=</font> <font color='#979000'>1</font>;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::type type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::const_ret_type const_ret_type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::mem_manager_type mem_manager_type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M::layout_type layout_type;
const_ret_type <b><a name='apply'></a>apply</b> <font face='Lucida Console'>(</font> <font color='#0000FF'><u>long</u></font> r, <font color='#0000FF'><u>long</u></font> <font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> <font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>r,col<font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nr'></a>nr</b> <font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> length; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nc'></a>nc</b> <font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> <font color='#979000'>1</font>; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> U<font color='#5555FF'>></font> <font color='#0000FF'><u>bool</u></font> <b><a name='aliases'></a>aliases</b> <font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>U<font color='#5555FF'>></font><font color='#5555FF'>&</font> item<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> m.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> U<font color='#5555FF'>></font> <font color='#0000FF'><u>bool</u></font> <b><a name='destructively_aliases'></a>destructively_aliases</b> <font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>U<font color='#5555FF'>></font><font color='#5555FF'>&</font> item<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> m.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font>; <b>}</b>
<b>}</b>;
<font color='#0000FF'>template</font> <font color='#5555FF'><</font>
<font color='#0000FF'>typename</font> EXP
<font color='#5555FF'>></font>
<font color='#0000FF'>const</font> matrix_op<font color='#5555FF'><</font>op_colm2<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> <font color='#5555FF'>></font> <b><a name='colm'></a>colm</b> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
<font color='#0000FF'><u>long</u></font> col,
<font color='#0000FF'><u>long</u></font> length
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font>col <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> col <font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font>
length <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> length <font color='#5555FF'><</font><font color='#5555FF'>=</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tconst matrix_exp colm(const matrix_exp& m, col, length)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have specified invalid sub matrix dimensions</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tcol: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> col
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tlength: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> length
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>typedef</font> op_colm2<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font> op;
<font color='#0000FF'>return</font> matrix_op<font color='#5555FF'><</font>op<font color='#5555FF'>></font><font face='Lucida Console'>(</font><font color='#BB00BB'>op</font><font face='Lucida Console'>(</font>m.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,col, length<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> M1, <font color='#0000FF'>typename</font> M2<font color='#5555FF'>></font>
<font color='#0000FF'>struct</font> <b><a name='op_colm_range'></a>op_colm_range</b>
<b>{</b>
<b><a name='op_colm_range'></a>op_colm_range</b><font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> M1<font color='#5555FF'>&</font> m1_, <font color='#0000FF'>const</font> M2<font color='#5555FF'>&</font> cols_<font face='Lucida Console'>)</font> : m1<font face='Lucida Console'>(</font>m1_<font face='Lucida Console'>)</font>, cols<font face='Lucida Console'>(</font>cols_<font face='Lucida Console'>)</font> <b>{</b><b>}</b>
<font color='#0000FF'>const</font> M1<font color='#5555FF'>&</font> m1;
<font color='#0000FF'>const</font> M2<font color='#5555FF'>&</font> cols;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M1::type type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M1::const_ret_type const_ret_type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M1::mem_manager_type mem_manager_type;
<font color='#0000FF'>typedef</font> <font color='#0000FF'>typename</font> M1::layout_type layout_type;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> NR <font color='#5555FF'>=</font> M1::NR;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> NC <font color='#5555FF'>=</font> M2::NC<font color='#5555FF'>*</font>M2::NR;
<font color='#0000FF'>const</font> <font color='#0000FF'>static</font> <font color='#0000FF'><u>long</u></font> cost <font color='#5555FF'>=</font> M1::cost<font color='#5555FF'>+</font>M2::cost;
const_ret_type <b><a name='apply'></a>apply</b> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> r, <font color='#0000FF'><u>long</u></font> c<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> <font color='#BB00BB'>m1</font><font face='Lucida Console'>(</font>r,<font color='#BB00BB'>cols</font><font face='Lucida Console'>(</font>c<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nr'></a>nr</b> <font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> m1.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nc'></a>nc</b> <font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> cols.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> U<font color='#5555FF'>></font> <font color='#0000FF'><u>bool</u></font> <b><a name='aliases'></a>aliases</b> <font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>U<font color='#5555FF'>></font><font color='#5555FF'>&</font> item<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font>
<b>{</b> <font color='#0000FF'>return</font> m1.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> cols.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> U<font color='#5555FF'>></font> <font color='#0000FF'><u>bool</u></font> <b><a name='destructively_aliases'></a>destructively_aliases</b> <font face='Lucida Console'>(</font> <font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>U<font color='#5555FF'>></font><font color='#5555FF'>&</font> item<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font>
<b>{</b> <font color='#0000FF'>return</font> m1.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> cols.<font color='#BB00BB'>aliases</font><font face='Lucida Console'>(</font>item<font face='Lucida Console'>)</font>; <b>}</b>
<b>}</b>;
<font color='#0000FF'>template</font> <font color='#5555FF'><</font>
<font color='#0000FF'>typename</font> EXP1,
<font color='#0000FF'>typename</font> EXP2
<font color='#5555FF'>></font>
<font color='#0000FF'>const</font> matrix_op<font color='#5555FF'><</font>op_colm_range<font color='#5555FF'><</font>EXP1,EXP2<font color='#5555FF'>></font> <font color='#5555FF'>></font> <b><a name='colm'></a>colm</b> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP1<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP2<font color='#5555FF'>></font><font color='#5555FF'>&</font> cols
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#009900'>// the rows matrix must contain integer elements
</font> <font color='#BB00BB'>COMPILE_TIME_ASSERT</font><font face='Lucida Console'>(</font>std::numeric_limits<font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP2::type<font color='#5555FF'>></font>::is_integer<font face='Lucida Console'>)</font>;
<font color='#0000FF'>#ifdef</font> ENABLE_ASSERTS
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>cols.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>!</font><font color='#5555FF'>=</font> <font color='#979000'>0</font><font face='Lucida Console'>)</font> <b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font><font color='#979000'>0</font> <font color='#5555FF'><</font><font color='#5555FF'>=</font> <font color='#BB00BB'>min</font><font face='Lucida Console'>(</font>cols<font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> <font color='#BB00BB'>max</font><font face='Lucida Console'>(</font>cols<font face='Lucida Console'>)</font> <font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> <font face='Lucida Console'>(</font>cols.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> cols.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tconst matrix_exp colm(const matrix_exp& m, const matrix_exp& cols)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have given invalid arguments to this function</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tmin(cols): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> <font color='#BB00BB'>min</font><font face='Lucida Console'>(</font>cols<font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tmax(cols): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> <font color='#BB00BB'>max</font><font face='Lucida Console'>(</font>cols<font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tcols.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> cols.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tcols.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> cols.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>#endif</font> <font color='#009900'>// ENABLE_ASSERTS
</font>
<font color='#0000FF'>typedef</font> op_colm_range<font color='#5555FF'><</font>EXP1,EXP2<font color='#5555FF'>></font> op;
<font color='#0000FF'>return</font> matrix_op<font color='#5555FF'><</font>op<font color='#5555FF'>></font><font face='Lucida Console'>(</font><font color='#BB00BB'>op</font><font face='Lucida Console'>(</font>m.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,cols.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T<font color='#5555FF'>></font>
<font color='#0000FF'>class</font> <b><a name='assignable_ptr_matrix'></a>assignable_ptr_matrix</b>
<b>{</b>
<font color='#0000FF'>public</font>:
<font color='#0000FF'>typedef</font> T type;
<font color='#0000FF'>typedef</font> row_major_layout layout_type;
<font color='#0000FF'>typedef</font> matrix<font color='#5555FF'><</font>T,<font color='#979000'>0</font>,<font color='#979000'>0</font>,default_memory_manager,layout_type<font color='#5555FF'>></font> matrix_type;
<b><a name='assignable_ptr_matrix'></a>assignable_ptr_matrix</b><font face='Lucida Console'>(</font>
T<font color='#5555FF'>*</font> ptr_,
<font color='#0000FF'><u>long</u></font> nr_,
<font color='#0000FF'><u>long</u></font> nc_
<font face='Lucida Console'>)</font> : ptr<font face='Lucida Console'>(</font>ptr_<font face='Lucida Console'>)</font>, height<font face='Lucida Console'>(</font>nr_<font face='Lucida Console'>)</font>, width<font face='Lucida Console'>(</font>nc_<font face='Lucida Console'>)</font><b>{</b><b>}</b>
T<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'><u>long</u></font> r,
<font color='#0000FF'><u>long</u></font> c
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>return</font> ptr[r<font color='#5555FF'>*</font>width <font color='#5555FF'>+</font> c];
<b>}</b>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'><u>long</u></font> r,
<font color='#0000FF'><u>long</u></font> c
<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font>
<b>{</b>
<font color='#0000FF'>return</font> ptr[r<font color='#5555FF'>*</font>width <font color='#5555FF'>+</font> c];
<b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nr'></a>nr</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> height; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nc'></a>nc</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> width; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP<font color='#5555FF'>></font>
assignable_ptr_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> exp
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#009900'>// You can only assign to a set_ptrm() expression with a source matrix that
</font> <font color='#009900'>// contains the same type of elements as the target (i.e. you can't mix double
</font> <font color='#009900'>// and float types).
</font> <font color='#BB00BB'>COMPILE_TIME_ASSERT</font><font face='Lucida Console'>(</font><font face='Lucida Console'>(</font>is_same_type<font color='#5555FF'><</font>T, <font color='#0000FF'>typename</font> EXP::type<font color='#5555FF'>></font>::value <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>true</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> height <font color='#5555FF'>&</font><font color='#5555FF'>&</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> width,
"<font color='#CC0000'>\tassignable_matrix_expression set_ptrm()</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have tried to assign to this object using a matrix that isn't the right size</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nr() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nc() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\twidth (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> width
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\theight (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> height
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>exp.<font color='#BB00BB'>destructively_aliases</font><font face='Lucida Console'>(</font><font color='#BB00BB'>mat</font><font face='Lucida Console'>(</font>ptr,height,width<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font><font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>matrix_assign</font><font face='Lucida Console'>(</font><font color='#5555FF'>*</font><font color='#0000FF'>this</font>, exp<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>else</font>
<b>{</b>
<font color='#009900'>// make a temporary copy of the matrix we are going to assign to ptr to
</font> <font color='#009900'>// avoid aliasing issues during the copy
</font> <font color='#0000FF'>this</font><font color='#5555FF'>-</font><font color='#5555FF'>></font><font color='#0000FF'>operator</font><font color='#5555FF'>=</font><font face='Lucida Console'>(</font><font color='#BB00BB'>tmp</font><font face='Lucida Console'>(</font>exp<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP<font color='#5555FF'>></font>
assignable_ptr_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>+</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> exp
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#009900'>// You can only assign to a set_ptrm() expression with a source matrix that
</font> <font color='#009900'>// contains the same type of elements as the target (i.e. you can't mix double
</font> <font color='#009900'>// and float types).
</font> <font color='#BB00BB'>COMPILE_TIME_ASSERT</font><font face='Lucida Console'>(</font><font face='Lucida Console'>(</font>is_same_type<font color='#5555FF'><</font>T, <font color='#0000FF'>typename</font> EXP::type<font color='#5555FF'>></font>::value <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>true</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> height <font color='#5555FF'>&</font><font color='#5555FF'>&</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> width,
"<font color='#CC0000'>\tassignable_matrix_expression set_ptrm()</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have tried to assign to this object using a matrix that isn't the right size</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nr() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nc() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\twidth (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> width
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\theight (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> height
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>exp.<font color='#BB00BB'>destructively_aliases</font><font face='Lucida Console'>(</font><font color='#BB00BB'>mat</font><font face='Lucida Console'>(</font>ptr,height,width<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font><font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>matrix_assign</font><font face='Lucida Console'>(</font><font color='#5555FF'>*</font><font color='#0000FF'>this</font>, <font color='#BB00BB'>mat</font><font face='Lucida Console'>(</font>ptr,height,width<font face='Lucida Console'>)</font><font color='#5555FF'>+</font>exp<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>else</font>
<b>{</b>
<font color='#009900'>// make a temporary copy of the matrix we are going to assign to ptr to
</font> <font color='#009900'>// avoid aliasing issues during the copy
</font> <font color='#0000FF'>this</font><font color='#5555FF'>-</font><font color='#5555FF'>></font><font color='#0000FF'>operator</font><font color='#5555FF'>+</font><font color='#5555FF'>=</font><font face='Lucida Console'>(</font><font color='#BB00BB'>tmp</font><font face='Lucida Console'>(</font>exp<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP<font color='#5555FF'>></font>
assignable_ptr_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>-</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> exp
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#009900'>// You can only assign to a set_ptrm() expression with a source matrix that
</font> <font color='#009900'>// contains the same type of elements as the target (i.e. you can't mix double
</font> <font color='#009900'>// and float types).
</font> <font color='#BB00BB'>COMPILE_TIME_ASSERT</font><font face='Lucida Console'>(</font><font face='Lucida Console'>(</font>is_same_type<font color='#5555FF'><</font>T, <font color='#0000FF'>typename</font> EXP::type<font color='#5555FF'>></font>::value <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>true</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> height <font color='#5555FF'>&</font><font color='#5555FF'>&</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> width,
"<font color='#CC0000'>\tassignable_matrix_expression set_ptrm()</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have tried to assign to this object using a matrix that isn't the right size</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nr() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nc() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\twidth (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> width
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\theight (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> height
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>exp.<font color='#BB00BB'>destructively_aliases</font><font face='Lucida Console'>(</font><font color='#BB00BB'>mat</font><font face='Lucida Console'>(</font>ptr,height,width<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font><font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>matrix_assign</font><font face='Lucida Console'>(</font><font color='#5555FF'>*</font><font color='#0000FF'>this</font>, <font color='#BB00BB'>mat</font><font face='Lucida Console'>(</font>ptr,height,width<font face='Lucida Console'>)</font><font color='#5555FF'>-</font>exp<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>else</font>
<b>{</b>
<font color='#009900'>// make a temporary copy of the matrix we are going to assign to ptr to
</font> <font color='#009900'>// avoid aliasing issues during the copy
</font> <font color='#0000FF'>this</font><font color='#5555FF'>-</font><font color='#5555FF'>></font><font color='#0000FF'>operator</font><font color='#5555FF'>-</font><font color='#5555FF'>=</font><font face='Lucida Console'>(</font><font color='#BB00BB'>tmp</font><font face='Lucida Console'>(</font>exp<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
assignable_ptr_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> value
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> size <font color='#5555FF'>=</font> width<font color='#5555FF'>*</font>height;
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> i <font color='#5555FF'>=</font> <font color='#979000'>0</font>; i <font color='#5555FF'><</font> size; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>i<font face='Lucida Console'>)</font>
ptr[i] <font color='#5555FF'>=</font> value;
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
assignable_ptr_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>+</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> value
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> size <font color='#5555FF'>=</font> width<font color='#5555FF'>*</font>height;
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> i <font color='#5555FF'>=</font> <font color='#979000'>0</font>; i <font color='#5555FF'><</font> size; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>i<font face='Lucida Console'>)</font>
ptr[i] <font color='#5555FF'>+</font><font color='#5555FF'>=</font> value;
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
assignable_ptr_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>-</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> value
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> size <font color='#5555FF'>=</font> width<font color='#5555FF'>*</font>height;
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> i <font color='#5555FF'>=</font> <font color='#979000'>0</font>; i <font color='#5555FF'><</font> size; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>i<font face='Lucida Console'>)</font>
ptr[i] <font color='#5555FF'>-</font><font color='#5555FF'>=</font> value;
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
T<font color='#5555FF'>*</font> ptr;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> height;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> width;
<b>}</b>;
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T<font color='#5555FF'>></font>
assignable_ptr_matrix<font color='#5555FF'><</font>T<font color='#5555FF'>></font> <b><a name='set_ptrm'></a>set_ptrm</b> <font face='Lucida Console'>(</font>
T<font color='#5555FF'>*</font> ptr,
<font color='#0000FF'><u>long</u></font> nr,
<font color='#0000FF'><u>long</u></font> nc <font color='#5555FF'>=</font> <font color='#979000'>1</font>
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font>nr <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> nc <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font>,
"<font color='#CC0000'>\t assignable_matrix_expression set_ptrm(T* ptr, long nr, long nc)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\t The dimensions can't be negative.</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\t nr: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> nr
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\t nc: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> nc
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>return</font> assignable_ptr_matrix<font color='#5555FF'><</font>T<font color='#5555FF'>></font><font face='Lucida Console'>(</font>ptr,nr,nc<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T, <font color='#0000FF'><u>long</u></font> NR, <font color='#0000FF'><u>long</u></font> NC, <font color='#0000FF'>typename</font> mm, <font color='#0000FF'>typename</font> l<font color='#5555FF'>></font>
<font color='#0000FF'>class</font> <b><a name='assignable_sub_matrix'></a>assignable_sub_matrix</b>
<b>{</b>
<font color='#0000FF'>public</font>:
<font color='#0000FF'>typedef</font> T type;
<font color='#0000FF'>typedef</font> l layout_type;
<font color='#0000FF'>typedef</font> matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font> matrix_type;
<b><a name='assignable_sub_matrix'></a>assignable_sub_matrix</b><font face='Lucida Console'>(</font>
matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font color='#5555FF'>&</font> m_,
<font color='#0000FF'><u>long</u></font> top_,
<font color='#0000FF'><u>long</u></font> left_,
<font color='#0000FF'><u>long</u></font> height_,
<font color='#0000FF'><u>long</u></font> width_
<font face='Lucida Console'>)</font> : m<font face='Lucida Console'>(</font>m_<font face='Lucida Console'>)</font>, left<font face='Lucida Console'>(</font>left_<font face='Lucida Console'>)</font>, top<font face='Lucida Console'>(</font>top_<font face='Lucida Console'>)</font>, width<font face='Lucida Console'>(</font>width_<font face='Lucida Console'>)</font>, height<font face='Lucida Console'>(</font>height_<font face='Lucida Console'>)</font> <b>{</b><b>}</b>
T<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'><u>long</u></font> r,
<font color='#0000FF'><u>long</u></font> c
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>return</font> <font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>r<font color='#5555FF'>+</font>top,c<font color='#5555FF'>+</font>left<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'><u>long</u></font> r,
<font color='#0000FF'><u>long</u></font> c
<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font>
<b>{</b>
<font color='#0000FF'>return</font> <font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>r<font color='#5555FF'>+</font>top,c<font color='#5555FF'>+</font>left<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nr'></a>nr</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> height; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nc'></a>nc</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> width; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP<font color='#5555FF'>></font>
assignable_sub_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> exp
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> height <font color='#5555FF'>&</font><font color='#5555FF'>&</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> width,
"<font color='#CC0000'>\tassignable_matrix_expression set_subm()</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have tried to assign to this object using a matrix that isn't the right size</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nr() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nc() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\twidth (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> width
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\theight (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> height
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>exp.<font color='#BB00BB'>destructively_aliases</font><font face='Lucida Console'>(</font>m<font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font><font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>matrix_assign</font><font face='Lucida Console'>(</font><font color='#5555FF'>*</font><font color='#0000FF'>this</font>, exp<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>else</font>
<b>{</b>
<font color='#009900'>// make a temporary copy of the matrix we are going to assign to m to
</font> <font color='#009900'>// avoid aliasing issues during the copy
</font> <font color='#0000FF'>this</font><font color='#5555FF'>-</font><font color='#5555FF'>></font><font color='#0000FF'>operator</font><font color='#5555FF'>=</font><font face='Lucida Console'>(</font><font color='#BB00BB'>tmp</font><font face='Lucida Console'>(</font>exp<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP<font color='#5555FF'>></font>
assignable_sub_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>+</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> exp
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> height <font color='#5555FF'>&</font><font color='#5555FF'>&</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> width,
"<font color='#CC0000'>\tassignable_matrix_expression set_subm()</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have tried to assign to this object using a matrix that isn't the right size</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nr() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nc() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\twidth (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> width
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\theight (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> height
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>exp.<font color='#BB00BB'>destructively_aliases</font><font face='Lucida Console'>(</font>m<font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font><font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>matrix_assign</font><font face='Lucida Console'>(</font><font color='#5555FF'>*</font><font color='#0000FF'>this</font>, <font color='#BB00BB'>subm</font><font face='Lucida Console'>(</font>m,top,left,height,width<font face='Lucida Console'>)</font><font color='#5555FF'>+</font>exp<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>else</font>
<b>{</b>
<font color='#009900'>// make a temporary copy of the matrix we are going to assign to m to
</font> <font color='#009900'>// avoid aliasing issues during the copy
</font> <font color='#0000FF'>this</font><font color='#5555FF'>-</font><font color='#5555FF'>></font><font color='#0000FF'>operator</font><font color='#5555FF'>+</font><font color='#5555FF'>=</font><font face='Lucida Console'>(</font><font color='#BB00BB'>tmp</font><font face='Lucida Console'>(</font>exp<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP<font color='#5555FF'>></font>
assignable_sub_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>-</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> exp
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> height <font color='#5555FF'>&</font><font color='#5555FF'>&</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> width,
"<font color='#CC0000'>\tassignable_matrix_expression set_subm()</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have tried to assign to this object using a matrix that isn't the right size</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nr() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nc() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\twidth (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> width
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\theight (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> height
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>exp.<font color='#BB00BB'>destructively_aliases</font><font face='Lucida Console'>(</font>m<font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font><font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>matrix_assign</font><font face='Lucida Console'>(</font><font color='#5555FF'>*</font><font color='#0000FF'>this</font>, <font color='#BB00BB'>subm</font><font face='Lucida Console'>(</font>m,top,left,height,width<font face='Lucida Console'>)</font><font color='#5555FF'>-</font>exp<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>else</font>
<b>{</b>
<font color='#009900'>// make a temporary copy of the matrix we are going to assign to m to
</font> <font color='#009900'>// avoid aliasing issues during the copy
</font> <font color='#0000FF'>this</font><font color='#5555FF'>-</font><font color='#5555FF'>></font><font color='#0000FF'>operator</font><font color='#5555FF'>-</font><font color='#5555FF'>=</font><font face='Lucida Console'>(</font><font color='#BB00BB'>tmp</font><font face='Lucida Console'>(</font>exp<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
assignable_sub_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> value
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> bottom <font color='#5555FF'>=</font> top<font color='#5555FF'>+</font>height<font color='#5555FF'>-</font><font color='#979000'>1</font>;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> right <font color='#5555FF'>=</font> left<font color='#5555FF'>+</font>width<font color='#5555FF'>-</font><font color='#979000'>1</font>;
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> r <font color='#5555FF'>=</font> top; r <font color='#5555FF'><</font><font color='#5555FF'>=</font> bottom; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>r<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> c <font color='#5555FF'>=</font> left; c <font color='#5555FF'><</font><font color='#5555FF'>=</font> right; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>c<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>r,c<font face='Lucida Console'>)</font> <font color='#5555FF'>=</font> value;
<b>}</b>
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
assignable_sub_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>+</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> value
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> bottom <font color='#5555FF'>=</font> top<font color='#5555FF'>+</font>height<font color='#5555FF'>-</font><font color='#979000'>1</font>;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> right <font color='#5555FF'>=</font> left<font color='#5555FF'>+</font>width<font color='#5555FF'>-</font><font color='#979000'>1</font>;
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> r <font color='#5555FF'>=</font> top; r <font color='#5555FF'><</font><font color='#5555FF'>=</font> bottom; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>r<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> c <font color='#5555FF'>=</font> left; c <font color='#5555FF'><</font><font color='#5555FF'>=</font> right; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>c<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>r,c<font face='Lucida Console'>)</font> <font color='#5555FF'>+</font><font color='#5555FF'>=</font> value;
<b>}</b>
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
assignable_sub_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>-</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> value
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> bottom <font color='#5555FF'>=</font> top<font color='#5555FF'>+</font>height<font color='#5555FF'>-</font><font color='#979000'>1</font>;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> right <font color='#5555FF'>=</font> left<font color='#5555FF'>+</font>width<font color='#5555FF'>-</font><font color='#979000'>1</font>;
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> r <font color='#5555FF'>=</font> top; r <font color='#5555FF'><</font><font color='#5555FF'>=</font> bottom; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>r<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> c <font color='#5555FF'>=</font> left; c <font color='#5555FF'><</font><font color='#5555FF'>=</font> right; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>c<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>r,c<font face='Lucida Console'>)</font> <font color='#5555FF'>-</font><font color='#5555FF'>=</font> value;
<b>}</b>
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font color='#5555FF'>&</font> m;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> left, top, width, height;
<b>}</b>;
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T, <font color='#0000FF'><u>long</u></font> NR, <font color='#0000FF'><u>long</u></font> NC, <font color='#0000FF'>typename</font> mm, <font color='#0000FF'>typename</font> l<font color='#5555FF'>></font>
assignable_sub_matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font> <b><a name='set_subm'></a>set_subm</b> <font face='Lucida Console'>(</font>
matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
<font color='#0000FF'>const</font> rectangle<font color='#5555FF'>&</font> rect
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font><font color='#BB00BB'>get_rect</font><font face='Lucida Console'>(</font>m<font face='Lucida Console'>)</font>.<font color='#BB00BB'>contains</font><font face='Lucida Console'>(</font>rect<font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>true</font>,
"<font color='#CC0000'>\tassignable_matrix_expression set_subm(matrix& m, const rectangle& rect)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have specified invalid sub matrix dimensions</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trect.left(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rect.<font color='#BB00BB'>left</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trect.top(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rect.<font color='#BB00BB'>top</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trect.right(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rect.<font color='#BB00BB'>right</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trect.bottom(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rect.<font color='#BB00BB'>bottom</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>return</font> assignable_sub_matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font face='Lucida Console'>(</font>m,rect.<font color='#BB00BB'>top</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>, rect.<font color='#BB00BB'>left</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>, rect.<font color='#BB00BB'>height</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>, rect.<font color='#BB00BB'>width</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T, <font color='#0000FF'><u>long</u></font> NR, <font color='#0000FF'><u>long</u></font> NC, <font color='#0000FF'>typename</font> mm, <font color='#0000FF'>typename</font> l<font color='#5555FF'>></font>
assignable_sub_matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font> <b><a name='set_subm'></a>set_subm</b> <font face='Lucida Console'>(</font>
matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
<font color='#0000FF'><u>long</u></font> r,
<font color='#0000FF'><u>long</u></font> c,
<font color='#0000FF'><u>long</u></font> nr,
<font color='#0000FF'><u>long</u></font> nc
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font>r <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> c <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> nr <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> nc <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> r<font color='#5555FF'>+</font>nr <font color='#5555FF'><</font><font color='#5555FF'>=</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> c<font color='#5555FF'>+</font>nc <font color='#5555FF'><</font><font color='#5555FF'>=</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tassignable_matrix_expression set_subm(matrix& m, r, c, nr, nc)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have specified invalid sub matrix dimensions</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tr: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> r
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tc: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> c
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tnr: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> nr
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tnc: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> nc
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>return</font> assignable_sub_matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font face='Lucida Console'>(</font>m,r,c, nr, nc<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T, <font color='#0000FF'><u>long</u></font> NR, <font color='#0000FF'><u>long</u></font> NC, <font color='#0000FF'>typename</font> mm, <font color='#0000FF'>typename</font> l, <font color='#0000FF'>typename</font> EXPr, <font color='#0000FF'>typename</font> EXPc<font color='#5555FF'>></font>
<font color='#0000FF'>class</font> <b><a name='assignable_sub_range_matrix'></a>assignable_sub_range_matrix</b>
<b>{</b>
<font color='#0000FF'>public</font>:
<font color='#0000FF'>typedef</font> T type;
<font color='#0000FF'>typedef</font> l layout_type;
<font color='#0000FF'>typedef</font> matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font> matrix_type;
<b><a name='assignable_sub_range_matrix'></a>assignable_sub_range_matrix</b><font face='Lucida Console'>(</font>
matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font color='#5555FF'>&</font> m_,
<font color='#0000FF'>const</font> EXPr<font color='#5555FF'>&</font> rows_,
<font color='#0000FF'>const</font> EXPc<font color='#5555FF'>&</font> cols_
<font face='Lucida Console'>)</font> : m<font face='Lucida Console'>(</font>m_<font face='Lucida Console'>)</font>, rows<font face='Lucida Console'>(</font>rows_<font face='Lucida Console'>)</font>, cols<font face='Lucida Console'>(</font>cols_<font face='Lucida Console'>)</font> <b>{</b><b>}</b>
T<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'><u>long</u></font> r,
<font color='#0000FF'><u>long</u></font> c
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>return</font> <font color='#BB00BB'>m</font><font face='Lucida Console'>(</font><font color='#BB00BB'>rows</font><font face='Lucida Console'>(</font>r<font face='Lucida Console'>)</font>,<font color='#BB00BB'>cols</font><font face='Lucida Console'>(</font>c<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nr'></a>nr</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> rows.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nc'></a>nc</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> cols.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP<font color='#5555FF'>></font>
assignable_sub_range_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> exp
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> rows.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> cols.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tassignable_matrix_expression set_subm(matrix& m, const matrix_exp rows, const matrix_exp cols)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have tried to assign to this object using a matrix that isn't the right size</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nr() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nc() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trows.size() (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rows.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tcols.size() (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> cols.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>exp.<font color='#BB00BB'>destructively_aliases</font><font face='Lucida Console'>(</font>m<font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font><font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>matrix_assign</font><font face='Lucida Console'>(</font><font color='#5555FF'>*</font><font color='#0000FF'>this</font>, exp<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>else</font>
<b>{</b>
<font color='#009900'>// make a temporary copy of the matrix we are going to assign to m to
</font> <font color='#009900'>// avoid aliasing issues during the copy
</font> <font color='#0000FF'>this</font><font color='#5555FF'>-</font><font color='#5555FF'>></font><font color='#0000FF'>operator</font><font color='#5555FF'>=</font><font face='Lucida Console'>(</font><font color='#BB00BB'>tmp</font><font face='Lucida Console'>(</font>exp<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP<font color='#5555FF'>></font>
assignable_sub_range_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>+</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> exp
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> rows.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> cols.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tassignable_matrix_expression set_subm(matrix& m, const matrix_exp rows, const matrix_exp cols)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have tried to assign to this object using a matrix that isn't the right size</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nr() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nc() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trows.size() (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rows.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tcols.size() (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> cols.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>exp.<font color='#BB00BB'>destructively_aliases</font><font face='Lucida Console'>(</font>m<font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font><font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>matrix_assign</font><font face='Lucida Console'>(</font><font color='#5555FF'>*</font><font color='#0000FF'>this</font>, <font color='#BB00BB'>subm</font><font face='Lucida Console'>(</font>m,rows,cols<font face='Lucida Console'>)</font><font color='#5555FF'>+</font>exp<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>else</font>
<b>{</b>
<font color='#009900'>// make a temporary copy of the matrix we are going to assign to m to
</font> <font color='#009900'>// avoid aliasing issues during the copy
</font> <font color='#0000FF'>this</font><font color='#5555FF'>-</font><font color='#5555FF'>></font><font color='#0000FF'>operator</font><font color='#5555FF'>+</font><font color='#5555FF'>=</font><font face='Lucida Console'>(</font><font color='#BB00BB'>tmp</font><font face='Lucida Console'>(</font>exp<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP<font color='#5555FF'>></font>
assignable_sub_range_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>-</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> exp
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> rows.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> cols.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tassignable_matrix_expression set_subm(matrix& m, const matrix_exp rows, const matrix_exp cols)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have tried to assign to this object using a matrix that isn't the right size</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nr() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nc() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trows.size() (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rows.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tcols.size() (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> cols.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>exp.<font color='#BB00BB'>destructively_aliases</font><font face='Lucida Console'>(</font>m<font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font><font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>matrix_assign</font><font face='Lucida Console'>(</font><font color='#5555FF'>*</font><font color='#0000FF'>this</font>, <font color='#BB00BB'>subm</font><font face='Lucida Console'>(</font>m,rows,cols<font face='Lucida Console'>)</font><font color='#5555FF'>-</font>exp<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>else</font>
<b>{</b>
<font color='#009900'>// make a temporary copy of the matrix we are going to assign to m to
</font> <font color='#009900'>// avoid aliasing issues during the copy
</font> <font color='#0000FF'>this</font><font color='#5555FF'>-</font><font color='#5555FF'>></font><font color='#0000FF'>operator</font><font color='#5555FF'>-</font><font color='#5555FF'>=</font><font face='Lucida Console'>(</font><font color='#BB00BB'>tmp</font><font face='Lucida Console'>(</font>exp<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
assignable_sub_range_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> value
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> r <font color='#5555FF'>=</font> <font color='#979000'>0</font>; r <font color='#5555FF'><</font> rows.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>r<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> c <font color='#5555FF'>=</font> <font color='#979000'>0</font>; c <font color='#5555FF'><</font> cols.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>c<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>m</font><font face='Lucida Console'>(</font><font color='#BB00BB'>rows</font><font face='Lucida Console'>(</font>r<font face='Lucida Console'>)</font>,<font color='#BB00BB'>cols</font><font face='Lucida Console'>(</font>c<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font> value;
<b>}</b>
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
assignable_sub_range_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>+</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> value
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> r <font color='#5555FF'>=</font> <font color='#979000'>0</font>; r <font color='#5555FF'><</font> rows.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>r<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> c <font color='#5555FF'>=</font> <font color='#979000'>0</font>; c <font color='#5555FF'><</font> cols.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>c<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>m</font><font face='Lucida Console'>(</font><font color='#BB00BB'>rows</font><font face='Lucida Console'>(</font>r<font face='Lucida Console'>)</font>,<font color='#BB00BB'>cols</font><font face='Lucida Console'>(</font>c<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font> <font color='#5555FF'>+</font><font color='#5555FF'>=</font> value;
<b>}</b>
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
assignable_sub_range_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>-</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> value
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> r <font color='#5555FF'>=</font> <font color='#979000'>0</font>; r <font color='#5555FF'><</font> rows.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>r<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> c <font color='#5555FF'>=</font> <font color='#979000'>0</font>; c <font color='#5555FF'><</font> cols.<font color='#BB00BB'>size</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>c<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>m</font><font face='Lucida Console'>(</font><font color='#BB00BB'>rows</font><font face='Lucida Console'>(</font>r<font face='Lucida Console'>)</font>,<font color='#BB00BB'>cols</font><font face='Lucida Console'>(</font>c<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font> <font color='#5555FF'>-</font><font color='#5555FF'>=</font> value;
<b>}</b>
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
<font color='#0000FF'>private</font>:
matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font color='#5555FF'>&</font> m;
<font color='#0000FF'>const</font> EXPr rows;
<font color='#0000FF'>const</font> EXPc cols;
<b>}</b>;
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T, <font color='#0000FF'><u>long</u></font> NR, <font color='#0000FF'><u>long</u></font> NC, <font color='#0000FF'>typename</font> mm, <font color='#0000FF'>typename</font> l, <font color='#0000FF'>typename</font> EXPr, <font color='#0000FF'>typename</font> EXPc<font color='#5555FF'>></font>
assignable_sub_range_matrix<font color='#5555FF'><</font>T,NR,NC,mm,l,EXPr,EXPc <font color='#5555FF'>></font> <b><a name='set_subm'></a>set_subm</b> <font face='Lucida Console'>(</font>
matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXPr<font color='#5555FF'>></font><font color='#5555FF'>&</font> rows,
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXPc<font color='#5555FF'>></font><font color='#5555FF'>&</font> cols
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font><font color='#979000'>0</font> <font color='#5555FF'><</font><font color='#5555FF'>=</font> <font color='#BB00BB'>min</font><font face='Lucida Console'>(</font>rows<font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> <font color='#BB00BB'>max</font><font face='Lucida Console'>(</font>rows<font face='Lucida Console'>)</font> <font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> <font color='#979000'>0</font> <font color='#5555FF'><</font><font color='#5555FF'>=</font> <font color='#BB00BB'>min</font><font face='Lucida Console'>(</font>cols<font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> <font color='#BB00BB'>max</font><font face='Lucida Console'>(</font>cols<font face='Lucida Console'>)</font> <font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font>
<font face='Lucida Console'>(</font>rows.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> rows.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> <font face='Lucida Console'>(</font>cols.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> cols.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tassignable_matrix_expression set_subm(matrix& m, const matrix_exp& rows, const matrix_exp& cols)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have specified invalid sub matrix dimensions</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tmin(rows): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> <font color='#BB00BB'>min</font><font face='Lucida Console'>(</font>rows<font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tmax(rows): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> <font color='#BB00BB'>max</font><font face='Lucida Console'>(</font>rows<font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tmin(cols): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> <font color='#BB00BB'>min</font><font face='Lucida Console'>(</font>cols<font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tmax(cols): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> <font color='#BB00BB'>max</font><font face='Lucida Console'>(</font>cols<font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trows.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rows.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trows.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rows.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tcols.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> cols.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tcols.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> cols.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>return</font> assignable_sub_range_matrix<font color='#5555FF'><</font>T,NR,NC,mm,l,EXPr,EXPc <font color='#5555FF'>></font><font face='Lucida Console'>(</font>m,rows.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,cols.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T, <font color='#0000FF'><u>long</u></font> NR, <font color='#0000FF'><u>long</u></font> NC, <font color='#0000FF'>typename</font> mm, <font color='#0000FF'>typename</font> l, <font color='#0000FF'>typename</font> EXPr<font color='#5555FF'>></font>
assignable_sub_range_matrix<font color='#5555FF'><</font>T,NR,NC,mm,l,EXPr,matrix_range_exp<font color='#5555FF'><</font><font color='#0000FF'><u>long</u></font><font color='#5555FF'>></font> <font color='#5555FF'>></font> <b><a name='set_rowm'></a>set_rowm</b> <font face='Lucida Console'>(</font>
matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXPr<font color='#5555FF'>></font><font color='#5555FF'>&</font> rows
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font><font color='#979000'>0</font> <font color='#5555FF'><</font><font color='#5555FF'>=</font> <font color='#BB00BB'>min</font><font face='Lucida Console'>(</font>rows<font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> <font color='#BB00BB'>max</font><font face='Lucida Console'>(</font>rows<font face='Lucida Console'>)</font> <font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> <font face='Lucida Console'>(</font>rows.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> rows.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tassignable_matrix_expression set_rowm(matrix& m, const matrix_exp& rows)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have specified invalid sub matrix dimensions</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tmin(rows): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> <font color='#BB00BB'>min</font><font face='Lucida Console'>(</font>rows<font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tmax(rows): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> <font color='#BB00BB'>max</font><font face='Lucida Console'>(</font>rows<font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trows.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rows.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trows.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> rows.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>return</font> assignable_sub_range_matrix<font color='#5555FF'><</font>T,NR,NC,mm,l,EXPr,matrix_range_exp<font color='#5555FF'><</font><font color='#0000FF'><u>long</u></font><font color='#5555FF'>></font> <font color='#5555FF'>></font><font face='Lucida Console'>(</font>m,rows.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,<font color='#BB00BB'>range</font><font face='Lucida Console'>(</font><font color='#979000'>0</font>,m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font><font color='#5555FF'>-</font><font color='#979000'>1</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T, <font color='#0000FF'><u>long</u></font> NR, <font color='#0000FF'><u>long</u></font> NC, <font color='#0000FF'>typename</font> mm, <font color='#0000FF'>typename</font> l, <font color='#0000FF'>typename</font> EXPc<font color='#5555FF'>></font>
assignable_sub_range_matrix<font color='#5555FF'><</font>T,NR,NC,mm,l,matrix_range_exp<font color='#5555FF'><</font><font color='#0000FF'><u>long</u></font><font color='#5555FF'>></font>,EXPc <font color='#5555FF'>></font> <b><a name='set_colm'></a>set_colm</b> <font face='Lucida Console'>(</font>
matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXPc<font color='#5555FF'>></font><font color='#5555FF'>&</font> cols
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font><font color='#979000'>0</font> <font color='#5555FF'><</font><font color='#5555FF'>=</font> <font color='#BB00BB'>min</font><font face='Lucida Console'>(</font>cols<font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> <font color='#BB00BB'>max</font><font face='Lucida Console'>(</font>cols<font face='Lucida Console'>)</font> <font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> <font face='Lucida Console'>(</font>cols.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font> <font color='#5555FF'>|</font><font color='#5555FF'>|</font> cols.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tassignable_matrix_expression set_colm(matrix& m, const matrix_exp& cols)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have specified invalid sub matrix dimensions</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tmin(cols): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> <font color='#BB00BB'>min</font><font face='Lucida Console'>(</font>cols<font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tmax(cols): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> <font color='#BB00BB'>max</font><font face='Lucida Console'>(</font>cols<font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tcols.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> cols.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tcols.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> cols.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>return</font> assignable_sub_range_matrix<font color='#5555FF'><</font>T,NR,NC,mm,l,matrix_range_exp<font color='#5555FF'><</font><font color='#0000FF'><u>long</u></font><font color='#5555FF'>></font>,EXPc <font color='#5555FF'>></font><font face='Lucida Console'>(</font>m,<font color='#BB00BB'>range</font><font face='Lucida Console'>(</font><font color='#979000'>0</font>,m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font><font color='#5555FF'>-</font><font color='#979000'>1</font><font face='Lucida Console'>)</font>,cols.<font color='#BB00BB'>ref</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T, <font color='#0000FF'><u>long</u></font> NR, <font color='#0000FF'><u>long</u></font> NC, <font color='#0000FF'>typename</font> mm, <font color='#0000FF'>typename</font> l<font color='#5555FF'>></font>
<font color='#0000FF'>class</font> <b><a name='assignable_col_matrix'></a>assignable_col_matrix</b>
<b>{</b>
<font color='#0000FF'>public</font>:
<font color='#0000FF'>typedef</font> T type;
<font color='#0000FF'>typedef</font> l layout_type;
<font color='#0000FF'>typedef</font> matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font> matrix_type;
<b><a name='assignable_col_matrix'></a>assignable_col_matrix</b><font face='Lucida Console'>(</font>
matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font color='#5555FF'>&</font> m_,
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> col_
<font face='Lucida Console'>)</font> : m<font face='Lucida Console'>(</font>m_<font face='Lucida Console'>)</font>, col<font face='Lucida Console'>(</font>col_<font face='Lucida Console'>)</font> <b>{</b><b>}</b>
T<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'><u>long</u></font> r,
<font color='#0000FF'><u>long</u></font>
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>return</font> <font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>r,col<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'><u>long</u></font> r,
<font color='#0000FF'><u>long</u></font>
<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font>
<b>{</b>
<font color='#0000FF'>return</font> <font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>r,col<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nr'></a>nr</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nc'></a>nc</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> <font color='#979000'>1</font>; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP<font color='#5555FF'>></font>
assignable_col_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> exp
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tassignable_matrix_expression set_colm()</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have tried to assign to this object using a matrix that isn't the right size</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nr() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nc() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr() (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>exp.<font color='#BB00BB'>destructively_aliases</font><font face='Lucida Console'>(</font>m<font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font><font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>matrix_assign</font><font face='Lucida Console'>(</font><font color='#5555FF'>*</font><font color='#0000FF'>this</font>, exp<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>else</font>
<b>{</b>
<font color='#009900'>// make a temporary copy of the matrix we are going to assign to m to
</font> <font color='#009900'>// avoid aliasing issues during the copy
</font> <font color='#0000FF'>this</font><font color='#5555FF'>-</font><font color='#5555FF'>></font><font color='#0000FF'>operator</font><font color='#5555FF'>=</font><font face='Lucida Console'>(</font><font color='#BB00BB'>tmp</font><font face='Lucida Console'>(</font>exp<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP<font color='#5555FF'>></font>
assignable_col_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>+</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> exp
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tassignable_matrix_expression set_colm()</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have tried to assign to this object using a matrix that isn't the right size</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nr() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nc() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr() (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>exp.<font color='#BB00BB'>destructively_aliases</font><font face='Lucida Console'>(</font>m<font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font><font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>matrix_assign</font><font face='Lucida Console'>(</font><font color='#5555FF'>*</font><font color='#0000FF'>this</font>, <font color='#BB00BB'>colm</font><font face='Lucida Console'>(</font>m,col<font face='Lucida Console'>)</font><font color='#5555FF'>+</font>exp<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>else</font>
<b>{</b>
<font color='#009900'>// make a temporary copy of the matrix we are going to assign to m to
</font> <font color='#009900'>// avoid aliasing issues during the copy
</font> <font color='#0000FF'>this</font><font color='#5555FF'>-</font><font color='#5555FF'>></font><font color='#0000FF'>operator</font><font color='#5555FF'>+</font><font color='#5555FF'>=</font><font face='Lucida Console'>(</font><font color='#BB00BB'>tmp</font><font face='Lucida Console'>(</font>exp<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP<font color='#5555FF'>></font>
assignable_col_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>-</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> exp
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tassignable_matrix_expression set_colm()</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have tried to assign to this object using a matrix that isn't the right size</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nr() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nc() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr() (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>exp.<font color='#BB00BB'>destructively_aliases</font><font face='Lucida Console'>(</font>m<font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font><font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>matrix_assign</font><font face='Lucida Console'>(</font><font color='#5555FF'>*</font><font color='#0000FF'>this</font>, <font color='#BB00BB'>colm</font><font face='Lucida Console'>(</font>m,col<font face='Lucida Console'>)</font><font color='#5555FF'>-</font>exp<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>else</font>
<b>{</b>
<font color='#009900'>// make a temporary copy of the matrix we are going to assign to m to
</font> <font color='#009900'>// avoid aliasing issues during the copy
</font> <font color='#0000FF'>this</font><font color='#5555FF'>-</font><font color='#5555FF'>></font><font color='#0000FF'>operator</font><font color='#5555FF'>-</font><font color='#5555FF'>=</font><font face='Lucida Console'>(</font><font color='#BB00BB'>tmp</font><font face='Lucida Console'>(</font>exp<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
assignable_col_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> value
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> i <font color='#5555FF'>=</font> <font color='#979000'>0</font>; i <font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>i<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>i,col<font face='Lucida Console'>)</font> <font color='#5555FF'>=</font> value;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
assignable_col_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>+</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> value
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> i <font color='#5555FF'>=</font> <font color='#979000'>0</font>; i <font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>i<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>i,col<font face='Lucida Console'>)</font> <font color='#5555FF'>+</font><font color='#5555FF'>=</font> value;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
assignable_col_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>-</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> value
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> i <font color='#5555FF'>=</font> <font color='#979000'>0</font>; i <font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>i<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>i,col<font face='Lucida Console'>)</font> <font color='#5555FF'>-</font><font color='#5555FF'>=</font> value;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font color='#5555FF'>&</font> m;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> col;
<b>}</b>;
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T, <font color='#0000FF'><u>long</u></font> NR, <font color='#0000FF'><u>long</u></font> NC, <font color='#0000FF'>typename</font> mm, <font color='#0000FF'>typename</font> l<font color='#5555FF'>></font>
assignable_col_matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font> <b><a name='set_colm'></a>set_colm</b> <font face='Lucida Console'>(</font>
matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> col
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font>col <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> col <font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tassignable_matrix_expression set_colm(matrix& m, col)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have specified invalid sub matrix dimensions</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tcol: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> col
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>return</font> assignable_col_matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font face='Lucida Console'>(</font>m,col<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T, <font color='#0000FF'><u>long</u></font> NR, <font color='#0000FF'><u>long</u></font> NC, <font color='#0000FF'>typename</font> mm, <font color='#0000FF'>typename</font> l<font color='#5555FF'>></font>
<font color='#0000FF'>class</font> <b><a name='assignable_row_matrix'></a>assignable_row_matrix</b>
<b>{</b>
<font color='#0000FF'>public</font>:
<font color='#0000FF'>typedef</font> T type;
<font color='#0000FF'>typedef</font> l layout_type;
<font color='#0000FF'>typedef</font> matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font> matrix_type;
<b><a name='assignable_row_matrix'></a>assignable_row_matrix</b><font face='Lucida Console'>(</font>
matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font color='#5555FF'>&</font> m_,
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> row_
<font face='Lucida Console'>)</font> : m<font face='Lucida Console'>(</font>m_<font face='Lucida Console'>)</font>, row<font face='Lucida Console'>(</font>row_<font face='Lucida Console'>)</font> <b>{</b><b>}</b>
T<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'><u>long</u></font> ,
<font color='#0000FF'><u>long</u></font> c
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>return</font> <font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>row,c<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'><u>long</u></font> ,
<font color='#0000FF'><u>long</u></font> c
<font face='Lucida Console'>)</font> <font color='#0000FF'>const</font>
<b>{</b>
<font color='#0000FF'>return</font> <font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>row,c<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nr'></a>nr</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> <font color='#979000'>1</font>; <b>}</b>
<font color='#0000FF'><u>long</u></font> <b><a name='nc'></a>nc</b><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#0000FF'>const</font> <b>{</b> <font color='#0000FF'>return</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP<font color='#5555FF'>></font>
assignable_row_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> exp
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tassignable_matrix_expression set_rowm()</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have tried to assign to this object using a matrix that isn't the right size</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nr() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nc() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc() (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>exp.<font color='#BB00BB'>destructively_aliases</font><font face='Lucida Console'>(</font>m<font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font><font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>matrix_assign</font><font face='Lucida Console'>(</font><font color='#5555FF'>*</font><font color='#0000FF'>this</font>, exp<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>else</font>
<b>{</b>
<font color='#009900'>// make a temporary copy of the matrix we are going to assign to m to
</font> <font color='#009900'>// avoid aliasing issues during the copy
</font> <font color='#0000FF'>this</font><font color='#5555FF'>-</font><font color='#5555FF'>></font><font color='#0000FF'>operator</font><font color='#5555FF'>=</font><font face='Lucida Console'>(</font><font color='#BB00BB'>tmp</font><font face='Lucida Console'>(</font>exp<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP<font color='#5555FF'>></font>
assignable_row_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>+</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> exp
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tassignable_matrix_expression set_rowm()</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have tried to assign to this object using a matrix that isn't the right size</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nr() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nc() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc() (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>exp.<font color='#BB00BB'>destructively_aliases</font><font face='Lucida Console'>(</font>m<font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font><font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>matrix_assign</font><font face='Lucida Console'>(</font><font color='#5555FF'>*</font><font color='#0000FF'>this</font>, <font color='#BB00BB'>rowm</font><font face='Lucida Console'>(</font>m,row<font face='Lucida Console'>)</font><font color='#5555FF'>+</font>exp<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>else</font>
<b>{</b>
<font color='#009900'>// make a temporary copy of the matrix we are going to assign to m to
</font> <font color='#009900'>// avoid aliasing issues during the copy
</font> <font color='#0000FF'>this</font><font color='#5555FF'>-</font><font color='#5555FF'>></font><font color='#0000FF'>operator</font><font color='#5555FF'>+</font><font color='#5555FF'>=</font><font face='Lucida Console'>(</font><font color='#BB00BB'>tmp</font><font face='Lucida Console'>(</font>exp<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> EXP<font color='#5555FF'>></font>
assignable_row_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>-</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> matrix_exp<font color='#5555FF'><</font>EXP<font color='#5555FF'>></font><font color='#5555FF'>&</font> exp
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>1</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tassignable_matrix_expression set_rowm()</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have tried to assign to this object using a matrix that isn't the right size</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nr() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\texp.nc() (source matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> exp.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc() (target matrix): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>if</font> <font face='Lucida Console'>(</font>exp.<font color='#BB00BB'>destructively_aliases</font><font face='Lucida Console'>(</font>m<font face='Lucida Console'>)</font> <font color='#5555FF'>=</font><font color='#5555FF'>=</font> <font color='#979000'>false</font><font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>matrix_assign</font><font face='Lucida Console'>(</font><font color='#5555FF'>*</font><font color='#0000FF'>this</font>, <font color='#BB00BB'>rowm</font><font face='Lucida Console'>(</font>m,row<font face='Lucida Console'>)</font><font color='#5555FF'>-</font>exp<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>else</font>
<b>{</b>
<font color='#009900'>// make a temporary copy of the matrix we are going to assign to m to
</font> <font color='#009900'>// avoid aliasing issues during the copy
</font> <font color='#0000FF'>this</font><font color='#5555FF'>-</font><font color='#5555FF'>></font><font color='#0000FF'>operator</font><font color='#5555FF'>-</font><font color='#5555FF'>=</font><font face='Lucida Console'>(</font><font color='#BB00BB'>tmp</font><font face='Lucida Console'>(</font>exp<font face='Lucida Console'>)</font><font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
assignable_row_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> value
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> i <font color='#5555FF'>=</font> <font color='#979000'>0</font>; i <font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>i<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>row,i<font face='Lucida Console'>)</font> <font color='#5555FF'>=</font> value;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
assignable_row_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>+</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> value
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> i <font color='#5555FF'>=</font> <font color='#979000'>0</font>; i <font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>i<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>row,i<font face='Lucida Console'>)</font> <font color='#5555FF'>+</font><font color='#5555FF'>=</font> value;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
assignable_row_matrix<font color='#5555FF'>&</font> <b><a name='operator'></a>operator</b><font color='#5555FF'>-</font><font color='#5555FF'>=</font> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> T<font color='#5555FF'>&</font> value
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#0000FF'>for</font> <font face='Lucida Console'>(</font><font color='#0000FF'><u>long</u></font> i <font color='#5555FF'>=</font> <font color='#979000'>0</font>; i <font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>; <font color='#5555FF'>+</font><font color='#5555FF'>+</font>i<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>m</font><font face='Lucida Console'>(</font>row,i<font face='Lucida Console'>)</font> <font color='#5555FF'>-</font><font color='#5555FF'>=</font> value;
<b>}</b>
<font color='#0000FF'>return</font> <font color='#5555FF'>*</font><font color='#0000FF'>this</font>;
<b>}</b>
matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font color='#5555FF'>&</font> m;
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> row;
<b>}</b>;
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T, <font color='#0000FF'><u>long</u></font> NR, <font color='#0000FF'><u>long</u></font> NC, <font color='#0000FF'>typename</font> mm, <font color='#0000FF'>typename</font> l<font color='#5555FF'>></font>
assignable_row_matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font> <b><a name='set_rowm'></a>set_rowm</b> <font face='Lucida Console'>(</font>
matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font color='#5555FF'>&</font> m,
<font color='#0000FF'>const</font> <font color='#0000FF'><u>long</u></font> row
<font face='Lucida Console'>)</font>
<b>{</b>
<font color='#BB00BB'>DLIB_ASSERT</font><font face='Lucida Console'>(</font>row <font color='#5555FF'>></font><font color='#5555FF'>=</font> <font color='#979000'>0</font> <font color='#5555FF'>&</font><font color='#5555FF'>&</font> row <font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>,
"<font color='#CC0000'>\tassignable_matrix_expression set_rowm(matrix& m, row)</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tYou have specified invalid sub matrix dimensions</font>"
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nr(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nr</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\tm.nc(): </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> m.<font color='#BB00BB'>nc</font><font face='Lucida Console'>(</font><font face='Lucida Console'>)</font>
<font color='#5555FF'><</font><font color='#5555FF'><</font> "<font color='#CC0000'>\n\trow: </font>" <font color='#5555FF'><</font><font color='#5555FF'><</font> row
<font face='Lucida Console'>)</font>;
<font color='#0000FF'>return</font> assignable_row_matrix<font color='#5555FF'><</font>T,NR,NC,mm,l<font color='#5555FF'>></font><font face='Lucida Console'>(</font>m,row<font face='Lucida Console'>)</font>;
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<b>}</b>
<font color='#0000FF'>#endif</font> <font color='#009900'>// DLIB_MATRIx_SUBEXP_
</font>
</pre></body></html>