SplineFields3Dmx.h

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// $Id$
//==============================================================================
//==============================================================================
 
#ifndef _SPLINE_FIELDS_3D_MX_H
#define _SPLINE_FIELDS_3D_MX_H
 
#include "Fields.h"
#include <set>
 
class ASMs3Dmx;
 
namespace Go {
  class SplineVolume;
}
 
 
class SplineFields3Dmx : public Fields
{
public:
  SplineFields3Dmx(const ASMs3Dmx* patch, const RealArray& v,
                   char basis = 12, const char* name = nullptr);
  virtual ~SplineFields3Dmx() {}
 
  // Methods to evaluate the field
  //==============================
 
  bool valueNode(size_t node, Vector& vals) const;
 
  virtual bool valueCoor(const Vec4& x, Vector& vals) const;
 
  bool valueFE(const ItgPoint& x, Vector& vals) const;
 
  bool gradFE(const ItgPoint& x, Matrix& grad) const;
 
  virtual bool hessianFE(const ItgPoint& x, Matrix3D& H) const;
 
protected:
  const ASMs3Dmx* svol; 
  std::set<int>  bases; 
};
 
#endif