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from visma.simplify.simplify import simplify |
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from visma.functions.constant import Constant |
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from visma.io.tokenize import tokenizer |
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def logicalAND(token1, token2): |
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"""Implements Bitwise AND |
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Arguments: |
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token1 -- {list} -- List of tokens of a constant number |
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token2 -- {list} -- List of tokens of a constant number |
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Returns: |
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token_string {string} -- final result stored in a string |
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animation {list} -- list of equation solving process |
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comments {list} -- list of comments in equation solving process |
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""" |
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comments = [] |
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animations = [] |
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token1, _, _, _, _ = simplify(token1) |
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token2, _, _, _, _ = simplify(token2) |
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if isinstance(token1, Constant) and isinstance(token2, Constant): |
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comments += [['Converting numbers to Binary Illustrations: ']] |
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animations += [[]] |
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binaryValue1 = token1.binary() |
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binaryValue2 = token2.binary() |
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comments += [[]] |
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animations += [[tokenizer('a = ' + str(binaryValue1))]] |
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comments += [[]] |
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animations += [[tokenizer('b = ' + str(binaryValue2))]] |
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comments += [['Doing AND operation for each of the consecutive bit']] |
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animations += [[]] |
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resultValue = token1.calculate() & token2.calculate() |
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comments += [['Final result is']] |
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animations += [[tokenizer('r = ' + str(resultValue))]] |
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token_string = 'r = ' + str(resultValue) |
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return token_string, animations, comments |
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else: |
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return '', [], [] |
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def logicalOR(token1, token2): |
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"""Implements Bitwise OR |
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Arguments: |
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token1 -- {list} -- List of tokens of a constant number |
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token2 -- {list} -- List of tokens of a constant number |
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Returns: |
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token_string {string} -- final result stored in a string |
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animation {list} -- list of equation solving process |
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comments {list} -- list of comments in equation solving process |
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""" |
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comments = [] |
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animations = [] |
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token1, _, _, _, _ = simplify(token1) |
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token2, _, _, _, _ = simplify(token2) |
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if isinstance(token1, Constant) and isinstance(token2, Constant): |
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comments += [['Converting numbers to Binary Illustrations: ']] |
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animations += [[]] |
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binaryValue1 = token1.binary() |
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binaryValue2 = token2.binary() |
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comments += [[]] |
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animations += [[tokenizer('a = ' + str(binaryValue1))]] |
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comments += [[]] |
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animations += [[tokenizer('b = ' + str(binaryValue2))]] |
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comments += [['Doing OR operation for each of the consecutive bit']] |
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animations += [[]] |
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resultValue = token1.calculate() | token2.calculate() |
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comments += [['Final result is']] |
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animations += [[tokenizer('r = ' + str(resultValue))]] |
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token_string = 'r = ' + str(resultValue) |
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return token_string, animations, comments |
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else: |
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return '', [], [] |
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def logicalNOT(token1): |
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"""Implements Bitwise NOT |
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Arguments: |
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token1 -- {list} -- List of tokens of a constant number |
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Returns: |
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token_string {string} -- final result stored in a string |
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animation {list} -- list of equation solving process |
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comments {list} -- list of comments in equation solving process |
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""" |
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comments = [] |
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animations = [] |
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token1, _, _, _, _ = simplify(token1) |
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if isinstance(token1, Constant): |
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comments += [['Converting numbers to Binary Illustrations: ']] |
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animations += [[]] |
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binaryValue1 = token1.binary() |
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comments += [[]] |
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animations += [[tokenizer('a = ' + str(binaryValue1))]] |
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resultValueBinary = bin((1 << 8) - 1 - int(binaryValue1, 2)) |
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resultValue = int(resultValueBinary, 2) |
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comments += [['Final binary is']] |
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animations += [[tokenizer('r = ' + str(resultValueBinary))]] |
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comments += [['Final result is']] |
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animations += [[tokenizer('r = ' + str(resultValue))]] |
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token_string = 'r = ' + str(resultValue) |
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return token_string, animations, comments |
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else: |
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return '', [], [] |
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