GeomElement.h

// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
//-----------------------------------------------------------------------------
// Copyright 2000-2022 CEA (www.cea.fr) IFPEN (www.ifpenergiesnouvelles.com)
// See the top-level COPYRIGHT file for details.
// SPDX-License-Identifier: Apache-2.0
//-----------------------------------------------------------------------------
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/* GeomElement.h                                               (C) 2000-2014 */
/*                                                                           */
/* Eléments géométriques.                                                    */
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#ifndef ARCANE_GEOMETRIC_GEOMELEMENT_H
#define ARCANE_GEOMETRIC_GEOMELEMENT_H
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#include "arcane/Item.h"
#include "arcane/VariableTypes.h"
 
#include "arcane/geometric/GeomElementView.h"
 
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ARCANE_BEGIN_NAMESPACE
GEOMETRIC_BEGIN_NAMESPACE
 
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template<int NbNode>
class GeomElementBase
{
 public:
  GeomElementBase(){}
  GeomElementBase(const VariableNodeReal3& coords,ItemWithNodes item)
  {
    init(coords,item);
  }

  GeomElementBase(Real3ConstArrayView coords)
  {
    for( Integer i=0; i<NbNode; ++i )
      setItem(i,coords[i]);
  }

  inline const Real3 s(Integer i) const { return Real3(m_s[i].x,m_s[i].y,m_s[i].z); }
  inline const Real3 operator[](Integer i) const { return Real3(m_s[i].x,m_s[i].y,m_s[i].z); }
  inline void setItem(Integer i,const Real3& v) { m_s[i] = v; }
  inline void setItem(Integer i,Real x,Real y,Real z) { m_s[i] = Real3(x,y,z); }

  void fillView(Real3ArrayView view) const
  {
    for( Integer i=0; i<NbNode; ++i )
      view[i] = s(i);
  }

  void init(const VariableNodeReal3& coords,ItemWithNodes item)
  {
    for( Integer i=0; i<NbNode; ++i )
      m_s[i] = coords[item.node(i)];
  }
 
 protected:
 
  Real3POD m_s[NbNode];
};
 
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#include "arcane/geometric/GeneratedGeomElement.h"
 
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GEOMETRIC_END_NAMESPACE
ARCANE_END_NAMESPACE
 
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#endif