Epetra_BlockMapData.cpp

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//               Epetra: Linear Algebra Services Package
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#include "Epetra_ConfigDefs.h"
#include "Epetra_BlockMapData.h"
#include "Epetra_HashTable.h"
#include "Epetra_Comm.h"
#include "Epetra_Directory.h"
//#include "Epetra_ConfigDefs.h" //DATA_DEBUG
// Use the new LID hash table approach by default
#define EPETRA_BLOCKMAP_NEW_LID
 
//=============================================================================
Epetra_BlockMapData::Epetra_BlockMapData(long long NumGlobalElements, int ElementSize, long long IndexBase, const Epetra_Comm & Comm, bool IsLongLong)
  : Comm_(Comm.Clone()),
    Directory_(0),
    LID_(0),
#ifndef EPETRA_NO_32BIT_GLOBAL_INDICES
    MyGlobalElements_int_(0),
#endif
#ifndef EPETRA_NO_64BIT_GLOBAL_INDICES
    MyGlobalElements_LL_(0),
#endif
    FirstPointInElementList_(0),
    ElementSizeList_(0),
    PointToElementList_(0),
    NumGlobalElements_(NumGlobalElements),
    NumMyElements_(0),
    IndexBase_(IndexBase),
    ElementSize_(ElementSize),
    MinMyElementSize_(0),
    MaxMyElementSize_(0),
    MinElementSize_(0),
    MaxElementSize_(0),
    MinAllGID_(0),
    MaxAllGID_(0),
    MinMyGID_(0),
    MaxMyGID_(-1),
    MinLID_(0),
    MaxLID_(0),
    NumGlobalPoints_(0),
    NumMyPoints_(0),
    ConstantElementSize_(false),
    LinearMap_(false),
    DistributedGlobal_(false),
    OneToOneIsDetermined_(false),
    OneToOne_(false),
    GlobalIndicesInt_(!IsLongLong),
    GlobalIndicesLongLong_(IsLongLong),
    LastContiguousGID_(0),
    LastContiguousGIDLoc_(0),
    LIDHash_(0)
{
  //cout << "--BMD created, addr: " << this << std::endl; //DATA_DEBUG
}
 
//=============================================================================
Epetra_BlockMapData::~Epetra_BlockMapData()
{
  if(LIDHash_ != 0) {
    delete LIDHash_;
    LIDHash_ = 0;
  }
 
  if (Directory_ != 0) {
    delete Directory_;
    Directory_ = 0;
  }
 
  if(Comm_ != 0) {
    delete Comm_;
    Comm_ = 0;
  }
  //cout << "--BMD destroyed, addr: " << this << std::endl; //DATA_DEBUG
}