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NodeMGInterp.H

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00001 /*  _______              __
00002    / ___/ /  ___  __ _  / /  ___
00003   / /__/ _ \/ _ \/  ' \/ _ \/ _ \
00004   \___/_//_/\___/_/_/_/_.__/\___/ 
00005 */
00006 //
00007 // This software is copyright (C) by the Lawrence Berkeley
00008 // National Laboratory.  Permission is granted to reproduce
00009 // this software for non-commercial purposes provided that
00010 // this notice is left intact.
00011 // 
00012 // It is acknowledged that the U.S. Government has rights to
00013 // this software under Contract DE-AC03-765F00098 between
00014 // the U.S.  Department of Energy and the University of
00015 // California.
00016 //
00017 // This software is provided as a professional and academic
00018 // contribution for joint exchange. Thus it is experimental,
00019 // is provided ``as is'', with no warranties of any kind
00020 // whatsoever, no support, no promise of updates, or printed
00021 // documentation. By using this software, you acknowledge
00022 // that the Lawrence Berkeley National Laboratory and
00023 // Regents of the University of California shall have no
00024 // liability with respect to the infringement of other
00025 // copyrights by any part of this software.
00026 //
00027 
00028 // NodeMGInterp.H
00029 // petermc, 20 Jun 2001
00030 #ifndef NODEMGINTERP_H
00031 #define NODEMGINTERP_H
00032 
00033 #include "REAL.H"
00034 #include "LevelData.H"
00035 #include "NodeFArrayBox.H"
00036 
00038 
00044 class NodeMGInterp
00045 {
00046 public:
00047 
00052 
00054 
00056   NodeMGInterp();
00057 
00059 
00061   ~NodeMGInterp();
00062 
00064 
00067   NodeMGInterp(const DisjointBoxLayout& a_grids,
00068                int a_numcomps,
00069                int a_refRatio,
00070                const Box& a_domain);
00071 
00073 
00076   NodeMGInterp(const DisjointBoxLayout& a_grids,
00077                int a_numcomps,
00078                int a_refRatio,
00079                const ProblemDomain& a_domain);
00080 
00082 
00084   void define(
00085               const DisjointBoxLayout& a_grids,
00087               int a_numcomps,
00089               int a_refRatio,
00091               const ProblemDomain& a_domain);
00092 
00094 
00096   void define(
00097               const DisjointBoxLayout& a_grids,
00099               int a_numcomps,
00101               int a_refRatio,
00103               const Box& a_domain);
00104 
00111 
00113 
00116   bool isDefined() const;
00117 
00124 
00126 
00128   void interpToFine(
00129                     LevelData<NodeFArrayBox>& a_fine,
00131                     const LevelData<NodeFArrayBox>& a_coarse,
00133                     bool a_sameGrids = false);
00134 
00137 protected:
00138 
00141   bool is_defined;
00142 
00145   int m_refRatio;
00146 
00150   BoxLayoutData<NodeFArrayBox> m_coarsenedFine;
00151 
00154   DisjointBoxLayout m_grids;
00155 
00158   ProblemDomain m_domain;
00159 
00162   Box m_boxRef;
00163 
00166   FArrayBox m_weights;
00167 };
00168 
00169 #endif

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