UniformAllMutation.h

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#ifndef DIGNEA_UNIFORMALLMUTATION_H
#define DIGNEA_UNIFORMALLMUTATION_H
 
#include <dignea/core/Mutation.h>
#include <dignea/utilities/random/PseudoRandom.h>
 
template <class S>
class UniformAllMutation : public Mutation<S> {
   public:
    UniformAllMutation() = default;
 
    virtual ~UniformAllMutation() = default;
 
    void run(S &ind, const double &probability, Problem<S> *) override;
 
    std::string getName() const override { return "Uniform All Mutation"; };
};
 
template <class S>
void UniformAllMutation<S>::run(S &ind, const double &probability,
                                Problem<S> *problem) {
    for (int i = 0; i < ind.getNumberOfVars(); i++) {
        if (PseudoRandom::randDouble() < probability) {
            auto var = PseudoRandom::randDouble(problem->getLowerLimit(i),
                                                problem->getUpperLimit(i));
            ind.setVarAt(i, var);
        }
    }
}
 
#endif  // DIGNEA_UNIFORMALLMUTATION_H