reference_element_traits.h

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/*
 * Copyright (c) 2011-2015:  G-CSC, Goethe University Frankfurt
 * Author: Andreas Vogel
 * 
 * This file is part of UG4.
 * 
 * UG4 is free software: you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License version 3 (as published by the
 * Free Software Foundation) with the following additional attribution
 * requirements (according to LGPL/GPL v3 §7):
 * 
 * (1) The following notice must be displayed in the Appropriate Legal Notices
 * of covered and combined works: "Based on UG4 (www.ug4.org/license)".
 * 
 * (2) The following notice must be displayed at a prominent place in the
 * terminal output of covered works: "Based on UG4 (www.ug4.org/license)".
 * 
 * (3) The following bibliography is recommended for citation and must be
 * preserved in all covered files:
 * "Reiter, S., Vogel, A., Heppner, I., Rupp, M., and Wittum, G. A massively
 *   parallel geometric multigrid solver on hierarchically distributed grids.
 *   Computing and visualization in science 16, 4 (2013), 151-164"
 * "Vogel, A., Reiter, S., Rupp, M., Nägel, A., and Wittum, G. UG4 -- a novel
 *   flexible software system for simulating pde based models on high performance
 *   computers. Computing and visualization in science 16, 4 (2013), 165-179"
 * 
 * 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 Lesser General Public License for more details.
 */
 
#ifndef __H__UG__LIB_DISC__REFERENCE_ELEMENT__REFERENCE_ELEMENT_TRAITS__
#define __H__UG__LIB_DISC__REFERENCE_ELEMENT__REFERENCE_ELEMENT_TRAITS__
 
#include "reference_element.h"
#include "lib_grid/grid_objects/grid_objects.h"
 
namespace ug{
 
 
template <class TElem>
struct reference_element_traits;
 
 
// RegularVertex
 
template <>
struct reference_element_traits<Vertex>
{
  typedef ReferenceVertex reference_element_type;
  static const int dim = reference_element_type::dim;
};
 
template <>
struct reference_element_traits<RegularVertex>
  : public reference_element_traits<Vertex> {};
 
template <>
struct reference_element_traits<ConstrainedVertex>
  : public reference_element_traits<Vertex> {};
 
// Edge
 
template <>
struct reference_element_traits<RegularEdge>
{
  typedef ReferenceEdge reference_element_type;
  static const int dim = reference_element_type::dim;
};
 
template <>
struct reference_element_traits<Edge>
{
  typedef ReferenceEdge reference_element_type;
  static const int dim = reference_element_type::dim;
};
 
template <>
struct reference_element_traits<ConstrainedEdge>
  : public reference_element_traits<RegularEdge>{};
 
template <>
struct reference_element_traits<ConstrainingEdge>
  : public reference_element_traits<RegularEdge>{};
 
// Triangle
 
template <>
struct reference_element_traits<Triangle>
{
  typedef ReferenceTriangle reference_element_type;
  static const int dim = reference_element_type::dim;
};
 
template <>
struct reference_element_traits<ConstrainedTriangle>
  : public reference_element_traits<Triangle> {};
 
template <>
struct reference_element_traits<ConstrainingTriangle>
  : public reference_element_traits<Triangle> {};
 
// Quadrilateral
 
template <>
struct reference_element_traits<Quadrilateral>
{
  typedef ReferenceQuadrilateral reference_element_type;
  static const int dim = reference_element_type::dim;
};
 
template <>
struct reference_element_traits<ConstrainedQuadrilateral>
  : public reference_element_traits<Quadrilateral>{};
 
template <>
struct reference_element_traits<ConstrainingQuadrilateral>
  : public reference_element_traits<Quadrilateral>{};
 
// Tetrahedron
 
template <>
struct reference_element_traits<Tetrahedron>
{
  typedef ReferenceTetrahedron reference_element_type;
  static const int dim = reference_element_type::dim;
};
 
// Pyramid
 
template <>
struct reference_element_traits<Pyramid>
{
  typedef ReferencePyramid reference_element_type;
  static const int dim = reference_element_type::dim;
};
 
// Prism
 
template <>
struct reference_element_traits<Prism>
{
  typedef ReferencePrism reference_element_type;
  static const int dim = reference_element_type::dim;
};
 
// Hexahedron
 
template <>
struct reference_element_traits<Hexahedron>
{
  typedef ReferenceHexahedron reference_element_type;
  static const int dim = reference_element_type::dim;
};
 
// Octahedron
 
template <>
struct reference_element_traits<Octahedron>
{
  typedef ReferenceOctahedron reference_element_type;
  static const int dim = reference_element_type::dim;
};
 
}
 
#endif /* __H__UG__LIB_DISC__REFERENCE_ELEMENT__REFERENCE_ELEMENT_TRAITS__ */