|
<html><head><title>dlib C++ Library - array_tools_abstract.h</title></head><body bgcolor='white'><pre> |
|
<font color='#009900'>// Copyright (C) 2013 Davis E. King ([email protected]) |
|
</font><font color='#009900'>// License: Boost Software License See LICENSE.txt for the full license. |
|
</font><font color='#0000FF'>#undef</font> DLIB_ARRAY_tOOLS_ABSTRACT_H_ |
|
<font color='#0000FF'>#ifdef</font> DLIB_ARRAY_tOOLS_ABSTRACT_H_ |
|
|
|
<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='array_kernel_abstract.h.html'>array_kernel_abstract.h</a>" |
|
|
|
<font color='#0000FF'>namespace</font> dlib |
|
<b>{</b> |
|
<font color='#0000FF'>template</font> <font color='#5555FF'><</font><font color='#0000FF'>typename</font> T<font color='#5555FF'>></font> |
|
<font color='#0000FF'><u>void</u></font> <b><a name='split_array'></a>split_array</b> <font face='Lucida Console'>(</font> |
|
T<font color='#5555FF'>&</font> a, |
|
T<font color='#5555FF'>&</font> b, |
|
<font color='#0000FF'><u>double</u></font> frac |
|
<font face='Lucida Console'>)</font>; |
|
<font color='#009900'>/*! |
|
requires |
|
- 0 <= frac <= 1 |
|
- T must be an array type such as dlib::array or std::vector |
|
ensures |
|
- This function takes the elements of a and splits them into two groups. The |
|
first group remains in a and the second group is put into b. The ordering of |
|
elements in a is preserved. In particular, concatenating #a with #b will |
|
reproduce the original contents of a. |
|
- The elements in a are moved around using global swap(). So they must be |
|
swappable, but do not need to be copyable. |
|
- #a.size() == floor(a.size()*frac) |
|
- #b.size() == a.size()-#a.size() |
|
!*/</font> |
|
<b>}</b> |
|
|
|
<font color='#0000FF'>#endif</font> <font color='#009900'>// DLIB_ARRAY_tOOLS_ABSTRACT_H_ |
|
</font> |
|
|
|
</pre></body></html> |
