ECF 1.5
FloatingPointCrsDiscrete.cpp
1#include "../ECF_base.h"
2#include "FloatingPoint.h"
3
4
5namespace FloatingPoint
6{
7
9{
10 myGenotype_->registerParameter(state, "crx.discrete", (voidP) new double(0), ECF::DOUBLE);
11}
12
13
15{
16 voidP sptr = myGenotype_->getParameterValue(state, "crx.discrete");
17 probability_ = *((double*)sptr.get());
18 return true;
19}
20
21
22bool FloatingPointCrsDiscrete::mate(GenotypeP gen1, GenotypeP gen2, GenotypeP child)
23{
24 FloatingPoint* p1 = (FloatingPoint*) (gen1.get());
25 FloatingPoint* p2 = (FloatingPoint*) (gen2.get());
26 FloatingPoint* ch = (FloatingPoint*) (child.get());
27 int a;
28
29 switch (state_->getRandomizer()->getRandomInteger(0, 1)) {
30 case 0: for (uint i = 0; i < p1->realValue.size(); i++) {
31 a = state_->getRandomizer()->getRandomInteger(0, 1);
32 if (a == 0)
33 ch->realValue[i] = p1->realValue[i];
34 else
35 ch->realValue[i] = p2->realValue[i];
36 }
37 break;
38 case 1: for (uint i = 0; i < p1->realValue.size(); i++) {
39 a = state_->getRandomizer()->getRandomInteger(0, 1);
40 if (a == 0)
41 ch->realValue[i] = p2->realValue[i];
42 else
43 ch->realValue[i] = p1->realValue[i];
44 }
45 }
46
47 return true;
48}
49
50}
double probability_
probability of usage of this crossover operator
Definition: Crossover.h:42
GenotypeP myGenotype_
pointer to the Genotype that defines this CrossoverOp
Definition: Crossover.h:43
bool mate(GenotypeP gen1, GenotypeP gen2, GenotypeP child)
void registerParameters(StateP)
Register parameters with the system. Called before CrossoverOp::initialize.
bool initialize(StateP)
Initialize crossover operator. Called before first crossover operation.
FloatingPoint class - implements genotype as a vector of floating point values.
Definition: FloatingPoint.h:39