pwell.h

An object-oriented C++ implementation of Davidson method for finding a few selected extreme eigenpai

#ifndef pWellH
#define pWellH


#include "../davidson/defaulttd.h"
#include "../davidson/potentialbase.h"

class PotentialWell: public PotentialBase
{
    private:

    	//width and depth
    	ftyp a, V0;

    public:

    	PotentialWell(const ftyp &, const ftyp &);

        //sets a and V0
        void SetAV0(const ftyp &, const ftyp &);

        //get V0
        ftyp GetV0() const;
        //get a
        ftyp GetA() const;

        //returns V(x)
        ftyp operator()(const ftyp &) const;
        //returns V(x,y)
        ftyp operator()(const ftyp &, const ftyp &) const;
        //returns V(x,y,z)
        ftyp operator()(const ftyp &, const ftyp &, const ftyp &) const;
};

#endif