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Epetra_Map.cpp
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00004 // 
00005 //               Epetra: Linear Algebra Services Package 
00006 //                 Copyright 2001 Sandia Corporation
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00008 // Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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00015 // 1. Redistributions of source code must retain the above copyright
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00023 // contributors may be used to endorse or promote products derived from
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00041 //@HEADER
00042 
00043 #include "Epetra_Map.h"
00044 
00045 
00046 //==============================================================================
00047 // Epetra_Map constructor for a Epetra-defined uniform linear distribution of elements.
00048 Epetra_Map::Epetra_Map(int NumGlobalElements, int IndexBase, const Epetra_Comm& Comm)
00049   : Epetra_BlockMap(NumGlobalElements, 1, IndexBase, Comm) // Map is just a special case of BlockMap
00050 {
00051   SetLabel("Epetra::Map");
00052 }
00053 //==============================================================================
00054 // Epetra_Map constructor for a user-defined linear distribution of constant block size elements.
00055 Epetra_Map::Epetra_Map(int NumGlobalElements, int NumMyElements, int IndexBase, const Epetra_Comm& Comm)
00056   : Epetra_BlockMap(NumGlobalElements, NumMyElements, 1, IndexBase, Comm) // Map is just a special case of BlockMap
00057 {
00058   SetLabel("Epetra::Map");
00059 }
00060 //==============================================================================
00061 // Epetra_Map constructor for a user-defined arbitrary distribution of constant block size elements.
00062 Epetra_Map::Epetra_Map(int NumGlobalElements, int NumMyElements,
00063                        const int * MyGlobalElements,
00064                        int IndexBase, const Epetra_Comm& Comm)
00065   : Epetra_BlockMap(NumGlobalElements, NumMyElements, MyGlobalElements, 1, IndexBase, Comm) // Map is just a special case of BlockMap
00066 {
00067   SetLabel("Epetra::Map");
00068 }
00069 //==============================================================================
00070 Epetra_Map::Epetra_Map(const Epetra_Map& map)
00071   : Epetra_BlockMap(map) // Map is just a special case of BlockMap
00072 {
00073 }
00074 
00075 //==============================================================================
00076 Epetra_Map::~Epetra_Map(void)
00077 {
00078 }
00079 
00080 //=============================================================================
00081 Epetra_Map & Epetra_Map::operator= (const Epetra_Map& map)
00082 {
00083   if(this != &map) {
00084     Epetra_BlockMap::operator=(map); // call this->Epetra_BlockMap::operator=
00085   }
00086   return(*this);
00087 }
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