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Epetra_BlockMapData.cpp
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00005 //               Epetra: Linear Algebra Services Package 
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00042 
00043 #include "Epetra_ConfigDefs.h"
00044 #include "Epetra_BlockMapData.h"
00045 #include "Epetra_HashTable.h"
00046 #include "Epetra_Comm.h"
00047 #include "Epetra_Directory.h"
00048 //#include "Epetra_ConfigDefs.h" //DATA_DEBUG
00049 // Use the new LID hash table approach by default
00050 #define EPETRA_BLOCKMAP_NEW_LID
00051 
00052 //=============================================================================
00053 Epetra_BlockMapData::Epetra_BlockMapData(long long NumGlobalElements, int ElementSize, long long IndexBase, const Epetra_Comm & Comm, bool IsLongLong) 
00054   : Comm_(Comm.Clone()),
00055     Directory_(0),
00056     LID_(0),
00057 #ifndef EPETRA_NO_32BIT_GLOBAL_INDICES
00058     MyGlobalElements_int_(0),
00059 #endif
00060 #ifndef EPETRA_NO_64BIT_GLOBAL_INDICES
00061     MyGlobalElements_LL_(0),
00062 #endif
00063     FirstPointInElementList_(0),
00064     ElementSizeList_(0),
00065     PointToElementList_(0),
00066     NumGlobalElements_(NumGlobalElements),
00067     NumMyElements_(0),
00068     IndexBase_(IndexBase),
00069     ElementSize_(ElementSize),
00070     MinMyElementSize_(0),
00071     MaxMyElementSize_(0),
00072     MinElementSize_(0),
00073     MaxElementSize_(0),
00074     MinAllGID_(0),
00075     MaxAllGID_(0),
00076     MinMyGID_(0),
00077     MaxMyGID_(-1),
00078     MinLID_(0),
00079     MaxLID_(0),
00080     NumGlobalPoints_(0),
00081     NumMyPoints_(0),
00082     ConstantElementSize_(false),
00083     LinearMap_(false),
00084     DistributedGlobal_(false),
00085     OneToOneIsDetermined_(false),
00086     OneToOne_(false),
00087     GlobalIndicesInt_(!IsLongLong),
00088     GlobalIndicesLongLong_(IsLongLong),
00089     LastContiguousGID_(0),
00090     LastContiguousGIDLoc_(0),
00091     LIDHash_(0)
00092 {
00093   //cout << "--BMD created, addr: " << this << std::endl; //DATA_DEBUG
00094 }
00095 
00096 //=============================================================================
00097 Epetra_BlockMapData::~Epetra_BlockMapData()
00098 {
00099   if(LIDHash_ != 0) {
00100     delete LIDHash_;
00101     LIDHash_ = 0;
00102   }
00103 
00104   if (Directory_ != 0) {
00105     delete Directory_;
00106     Directory_ = 0;
00107   }
00108 
00109   if(Comm_ != 0) {
00110     delete Comm_;
00111     Comm_ = 0;
00112   }
00113   //cout << "--BMD destroyed, addr: " << this << std::endl; //DATA_DEBUG
00114 }
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