src/expde/grid/gpar.h

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//    expde: expression templates for partial differential equations.
//    Copyright (C) 2001  Christoph Pflaum
//    This program is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    This program is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//                 SEE  Notice1.doc made by 
//                 LAWRENCE LIVERMORE NATIONAL LABORATORY
//

// ------------------------------------------------------------
// gpar.h
//
// ------------------------------------------------------------

// Parameter for grid generation


#ifndef GPAR_H_
#define GPAR_H_
      
class Grid_gen_parameters {
 public:
  Grid_gen_parameters();
  // Set parameters
  void Set_r_parallel(int rp)        { r_parallel     = rp; };
  void Set_offset_square(double os)  { offset_square  = os; };
  void Set_stretch_square(double ss) { stretch_square = ss; };
  void Set_grid_point(D3vector gp);
  
  // Give parameters
  int      Give_r_parallel()      { return r_parallel; };
  double   Give_offset_square()   { return offset_square; };
  double   Give_stretch_square()  { return stretch_square; };
  D3vector Give_grid_point()      { return grid_point; };
  bool     Is_there_grid_point()  { return is_there_grid_point; };

 private:
  int r_parallel;
  double offset_square;
  double stretch_square;
  
  // this point must be grid point
  bool is_there_grid_point;
  D3vector grid_point;
};



inline Grid_gen_parameters::Grid_gen_parameters() {
  offset_square  = standard_offset_square;
  stretch_square = standard_stretch_square;
  r_parallel     = standard_r_parallel;
  is_there_grid_point = false;
}


inline void Grid_gen_parameters::Set_grid_point(D3vector gp) { 
  grid_point     = gp;
  is_there_grid_point = true; 
};
  

#endif
    

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