Stowell, Mark L
8a5a250204
# Conflicts: # fem/fe.cpp # fem/fe.hpp # fem/fe_coll.cpp # fem/geom.cpp # fem/geom.hpp # mesh/mesh.cpp
66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
// Copyright (c) 2010, Lawrence Livermore National Security, LLC. Produced at
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// the Lawrence Livermore National Laboratory. LLNL-CODE-443211. All Rights
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// reserved. See file COPYRIGHT for details.
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//
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// This file is part of the MFEM library. For more information and source code
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// availability see http://mfem.org.
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//
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// MFEM is free software; you can redistribute it and/or modify it under the
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// terms of the GNU Lesser General Public License (as published by the Free
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// Software Foundation) version 2.1 dated February 1999.
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#ifndef MFEM_POINT
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#define MFEM_POINT
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#include "../config/config.hpp"
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#include "element.hpp"
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namespace mfem
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{
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/// Data type point element
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class Point : public Element
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{
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protected:
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int indices[1];
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public:
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typedef Geometry::Constants<Geometry::POINT> geom_t;
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Point() : Element(Geometry::POINT) {}
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/// Constructs point by specifying the indices and the attribute.
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Point( const int *ind, int attr = -1 );
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/// Return element's type.
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virtual Type GetType() const { return Element::POINT; }
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/// Returns the indices of the element's vertices.
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virtual void GetVertices( Array<int> &v ) const;
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virtual int * GetVertices () { return indices; }
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virtual int GetNVertices() const { return 1; }
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virtual int GetNEdges() const { return (0); }
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virtual const int *GetEdgeVertices(int ei) const { return NULL; }
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virtual int GetNFaces(int &nFaceVertices) const
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{ nFaceVertices = 0; return 0; }
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virtual const int *GetFaceVertices(int fi) const { return NULL; }
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virtual Element *Duplicate(Mesh *m) const
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{ return new Point (indices, attribute); }
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virtual ~Point() { }
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};
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class PointFiniteElement;
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extern PointFiniteElement PointFE;
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}
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#endif
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