Sub.h

#ifndef CGPSub_h
#define CGPSub_h
#include "Function.h"
namespace Cartesian
{
    template <class T>
    class SubT: public Function
    {
    public:
        SubT();
        ~SubT();
 
        void evaluate(std::vector<T>& inputs, T& result);
    };
 
    typedef SubT<double> Sub;
    template <class T>
    SubT<T>::SubT()
    {
        name_ = "-";
        nArguments_ = 2;
    }
 
    template <class T>
    SubT<T>::~SubT()
    {}
 
    template <class T>
    void SubT<T>::evaluate(std::vector<T> &inputs, T &result)
    {
        result = inputs[0] - inputs[1];
    }
 
}
#endif //Sub_h