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adding eoGeneration

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This commit is contained in:
gustavo 1999-02-15 17:47:30 +00:00
commit c1cddf3236
5 changed files with 91 additions and 100 deletions
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84
eo/src/eoBreeder.h
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@ -7,11 +7,14 @@
//-----------------------------------------------------------------------------
#include <vector> // vector
#include <vector> // vector
#include <eoUniform.h> // eoUniform
#include <eoOp.h> // eoOp, eoMonOp, eoBinOp
#include <eoPop.h> // eoPop
#include <eoPopOps.h> // eoTransform
#include <eoOpSelector.h> // eoOpSelector
using namespace std;
#include <eo> // eoTransform, eoUniform, eoOp, eoMonOp, eoBinOp, eoPop
/*****************************************************************************
* eoBreeder: transforms a population using genetic operators. *
@ -24,55 +27,48 @@ template<class Chrom> class eoBreeder: public eoTransform<Chrom>
/// Default constructor.
eoBreeder( eoOpSelector<Chrom>& _opSel): opSel( _opSel ) {}
/// Destructor.
virtual ~eoBreeder() { }
virtual ~eoBreeder() {}
/**
* Transforms a population.
* @param pop The population to be transformed.
*/
void operator()(eoPop<Chrom>& pop)
{
for (unsigned i = 0; i < pop.size(); i ++ ) {
eoOp<Chrom>* op = opSel.Op();
switch (op->readArity()) {
case unary:
{
eoMonOp<Chrom>* monop = static_cast<eoMonOp<Chrom>* >(op);
(*monop)( pop[i] );
break;
}
case binary:
{
eoBinOp<Chrom>* binop =
static_cast<eoBinOp<Chrom>* >(op);
eoUniform<unsigned> u(0, pop.size() );
(*binop)(pop[i], pop[ u() ] );
break;
}
case Nary:
{
eoNaryOp<Chrom>* Nop =
static_cast<eoNaryOp<Chrom>* >(op);
eoUniform<unsigned> u(0, pop.size() );
eoPop<Chrom> tmpVec;
tmpVec.push_back( pop[i] );
for ( unsigned i = 0; i < u(); i ++ ) {
tmpVec.push_back( pop[ u() ] );
}
(*Nop)( tmpVec );
break;
}
default:
{
throw runtime_error( "eoBreeder:operator() Not implemented yet!" );
break;
}
for (unsigned i = 0; i < pop.size(); i++) {
eoOp<Chrom>* op = opSel.Op();
switch (op->readArity()) {
case unary:
{
eoMonOp<Chrom>* monop = static_cast<eoMonOp<Chrom>* >(op);
(*monop)( pop[i] );
break;
}
case binary:
{
eoBinOp<Chrom>* binop =
static_cast<eoBinOp<Chrom>* >(op);
eoUniform<unsigned> u(0, pop.size() );
(*binop)(pop[i], pop[ u() ] );
break;
}
case Nary:
{
eoNaryOp<Chrom>* Nop =
static_cast<eoNaryOp<Chrom>* >(op);
eoUniform<unsigned> u(0, pop.size() );
eoPop<Chrom> tmpVec;
tmpVec.push_back( pop[i] );
for ( unsigned i = 0; i < u(); i ++ ) {
tmpVec.push_back( pop[ u() ] );
}
}
};
(*Nop)( tmpVec );
break;
}
}
}
};
/// The class name.
string classname() const { return "eoBreeder"; }