LagrangeFields2D.h

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// $Id$
//==============================================================================
//==============================================================================
 
#ifndef _LAGRANGE_FIELDS_2D_H
#define _LAGRANGE_FIELDS_2D_H
 
#include "Fields.h"
 
class ASMs2DLag;
 
 
class LagrangeFields2D : public Fields
{
public:
  LagrangeFields2D(const ASMs2DLag* patch, const RealArray& v,
                   char basis = 1, const char* name = nullptr);
  virtual ~LagrangeFields2D() {}
 
  // Methods to evaluate the field
  //==============================
 
  bool valueNode(size_t node, Vector& vals) const;
 
  bool valueFE(const ItgPoint& x, Vector& vals) const;
 
  bool gradFE(const ItgPoint& x, Matrix& grad) const;
 
protected:
  using IntMat = std::vector<std::vector<int>>; 
  Matrix coord; 
  IntMat mnpc; 
  int p1; 
  int p2; 
};
 
#endif