#include <plstream.h>
Public Member Functions | |
virtual PLFLT | operator() (int ix, int iy) const =0 |
virtual void | elements (int &_nx, int &_ny)=0 |
virtual void | min_max (PLFLT &_min, PLFLT &_max)=0 |
virtual | ~Coord_2d () |
virtual Coord_2d::~Coord_2d | ( | ) | [inline, virtual] |
virtual void Coord_2d::elements | ( | int & | _nx, | |
int & | _ny | |||
) | [pure virtual] |
virtual PLFLT Coord_2d::operator() | ( | int | ix, | |
int | iy | |||
) | const [pure virtual] |