Step.h

#ifndef CGPStep_h
#define CGPStep_h
#include "Function.h"
namespace Cartesian {
 
    template <class T>
    class StepT : public Function
    {
    public:
        StepT();
        ~StepT();
 
        void evaluate(std::vector<T>& inputs, T& result);
    };
 
    typedef StepT<double> Step;
 
    template <class T>
    StepT<T>::StepT()
    {
        name_ = "step";
        nArguments_ = 1;
    }
 
    template  <class T>
    StepT<T>::~StepT()
    {}
 
    template  <class T>
    void StepT<T>::evaluate(std::vector<T> &inputs, T &result)
    {
        result = (inputs[0] > 0 ? 1 : 0);
    }
}
#endif //Step_h