specific_functions.h

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#ifndef HIGH_PRECISION_PSO_FUNCTION_SPECIFIC_FUNCTIONS_H_
#define HIGH_PRECISION_PSO_FUNCTION_SPECIFIC_FUNCTIONS_H_

#include "function/function.h"
#include "general/general_objects.h"

namespace highprecisionpso {

class ConstantSpecificFunction : public SpecificFunction {
public:
    ConstantSpecificFunction(ConstantEvaluation* constant_evaluation);
    std::vector<mpf_t*> Eval(const std::vector<mpf_t*> & pos);
    std::string GetName();

private:
    ConstantEvaluation* constant_evaluation_;
};

class IdentitySpecificFunction : public SpecificFunction{
public:
    std::vector<mpf_t*> Eval(const std::vector<mpf_t*> & pos);
    std::string GetName();
};

class OperatedSpecificFunction : public SpecificFunction {
public:
    OperatedSpecificFunction(Operation* operation, SpecificFunction* specific_function);
    std::vector<mpf_t*> Eval(const std::vector<mpf_t*> & pos);
    std::string GetName();

private:
    Operation* operation_;
    SpecificFunction* specific_function_;
};

class CombineSpecificFunction : public SpecificFunction {
public:
    CombineSpecificFunction(PairReduceOperation* operation, SpecificFunction* operator1, SpecificFunction* operator2);
    std::vector<mpf_t*> Eval(const std::vector<mpf_t*> & pos);
    std::string GetName();

private:
    PairReduceOperation* operation_;
    SpecificFunction* operator1_;
    SpecificFunction* operator2_;
};

} // namespace highprecisionpso

#endif /* HIGH_PRECISION_PSO_FUNCTION_SPECIFIC_FUNCTIONS_H_ */