SelRandomOp.cpp

#include "ECF_base.h"
#include "SelRandomOp.h"
 
 
bool SelRandomOp::initialize(StateP state)
{
    state_ = state;
    randomizer_ = state->getRandomizer();
    return true;
}
 
 
IndividualP SelRandomOp::select(const std::vector<IndividualP>& pool)
{
    if(pool.empty())
        return IndividualP();
 
    return pool[ randomizer_->getRandomInteger(0, (int) pool.size()-1) ];
}