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D:/Projekt/ECF_trunk/ECF/binary/BinaryCrsMasked.cpp

00001 #include "../ECF_base.h"
00002 #include "Binary.h"
00003 
00004 namespace Binary
00005 {
00006 
00007 void BinaryCrsMasked::registerParameters(StateP state)
00008 {
00009     myGenotype_->registerParameter(state, "crx.masked", (voidP) new double(0), ECF::DOUBLE);
00010 }
00011 
00012 
00013 bool BinaryCrsMasked::initialize(StateP state)
00014 {
00015     voidP sptr = myGenotype_->getParameterValue(state, "crx.masked");
00016     probability_ = *((double*)sptr.get());
00017     return true;
00018 }
00019 
00020 
00021 bool BinaryCrsMasked::mate(GenotypeP gen1, GenotypeP gen2, GenotypeP child)
00022 {
00023     Binary* p1 = (Binary*) (gen1.get());
00024     Binary* p2 = (Binary*) (gen2.get());
00025     Binary* ch = (Binary*) (child.get());
00026 
00027     uint rand;
00028 
00029     rand = state_->getRandomizer()->getRandomInteger(0, 1);
00030 
00031     for (uint dimension = 0; dimension < p1->variables.size(); dimension++) {
00032         uint i;
00033         switch (rand) {
00034             case 0: for (i = 0; i < p1->getNumBits(); i++) {
00035                         ch->variables[dimension][i] = p1->variables[dimension][i];
00036                     }
00037                     break;
00038             case 1: for (i = 0; i < p2->getNumBits(); i++) {
00039                         ch->variables[dimension][i] = p2->variables[dimension][i];
00040                     }
00041         }
00042     }
00043 
00044     for (uint dimension = 0; dimension < p1->variables.size(); dimension++) {
00045         uint i;
00046         switch (rand) {
00047             case 0: for (i = 0; i < p1->getNumBits(); i++) {
00048                         if (p2->variables[dimension][i] == 1 && p1->variables[dimension][i] == 0)
00049                             ch->variables[dimension][i] = p2->variables[dimension][i];
00050                     }
00051                     break;
00052             case 1: for (i = 0; i < p2->getNumBits(); i++) {
00053                         if (p2->variables[dimension][i] == 0 && p1->variables[dimension][i] == 1)
00054                             ch->variables[dimension][i] = p1->variables[dimension][i];
00055                     }
00056         }
00057     }
00058 
00059     // update integer and real domain representation
00060     ch->update();
00061 
00062     return true;
00063 }
00064 
00065 }

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