AlgoGenetic1.py

#
# Copyright (c) 2016, Gabriel Linder <linder.gabriel@gmail.com>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
# OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
#

from AlgoGenetic import AlgoGenetic


class AlgoGenetic1(AlgoGenetic):

    OPS = ['combine', 'brass', 'cross', 'mix']

    def crossover(self, G1, G2, op):
        if op == 'combine':
            return G1 & G2
        elif op == 'brass':
            return G1 | G2
        elif op == 'cross':
            return G1 ^ G2
        elif op == 'mix':
            return (G1 + G2) // 2