PViewAsSimpleFunction.h

Go to the documentation of this file.

// Gmsh - Copyright (C) 1997-2022 C. Geuzaine, J.-F. Remacle
//
// See the LICENSE.txt file in the Gmsh root directory for license information.
// Please report all issues on https://gitlab.onelab.info/gmsh/gmsh/issues.
 
#ifndef PVIEW_AS_SIMPLEFUNCTIONH
#define PVIEW_AS_SIMPLEFUNCTIONH
 
#include "simpleFunction.h"
 
class PView;
 
class PViewEvaluator : public simpleFunction<double> {
  PView *_pv;
  int _step;
 
public:
  PViewEvaluator(PView *pv) : _pv(pv), _step(0) {}
  double operator()(double x, double y, double z) const;
  void setStep(int s) { _step = s; }
};
 
#endif