manual_function.h

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#ifndef HIGH_PRECISION_PSO_FUNCTION_MANUAL_FUNCTION_H_
#define HIGH_PRECISION_PSO_FUNCTION_MANUAL_FUNCTION_H_

#include <gmp.h>
#include <string>
#include <vector>

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

namespace highprecisionpso {

class FunctionReduceOperator : public Function {
public:
    FunctionReduceOperator(VectorReduceOperation* vector_reduce_operation, SpecificFunction* specific_function);
    mpf_t* Eval(const std::vector<mpf_t*> & pos);
    std::string GetName();

private:
    VectorReduceOperation* vector_reduce_operation_;
    SpecificFunction* specific_function_;
};

class OperatedFunction : public Function {
public:
    OperatedFunction(Operation* operation, Function* function);
    mpf_t* Eval(const std::vector<mpf_t*> & pos);
    std::string GetName();

private:
    Operation* operation_;
    Function* function_;
};

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

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

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

private:
    ConstantEvaluation* constant_evaluation_;
};

} // namespace highprecisionpso

#endif /* HIGH_PRECISION_PSO_FUNCTION_MANUAL_FUNCTION_H_ */