Epetra_LongLongVector.h

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//               Epetra: Linear Algebra Services Package
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#ifndef EPETRA_LONGLONGVECTOR_H
#define EPETRA_LONGLONGVECTOR_H
 
#include "Epetra_ConfigDefs.h"
#include "Epetra_DistObject.h"
#include "Epetra_BlockMap.h"
#include "Epetra_Distributor.h"
class Epetra_Map;
 
#ifndef EPETRA_NO_64BIT_GLOBAL_INDICES


 
//=========================================================================
class EPETRA_LIB_DLL_EXPORT Epetra_LongLongVector : public Epetra_DistObject {
 
  public:



  Epetra_LongLongVector(const Epetra_BlockMap& Map, bool zeroOut = true);

 
  Epetra_LongLongVector(const Epetra_LongLongVector& Source);


  Epetra_LongLongVector(Epetra_DataAccess CV, const Epetra_BlockMap& Map, long long *V);

  virtual ~Epetra_LongLongVector ();
 



  int PutValue(long long Value);
 


 


  int ExtractCopy(long long *V) const;


  int ExtractView(long long **V) const;



  long long MaxValue();


  long long MinValue();





  Epetra_LongLongVector& operator = (const Epetra_LongLongVector& Source);


    long long& operator [] (int index) { return Values_[index]; }

    const long long& operator [] (int index) const { return Values_[index]; }



  long long * Values() const {return(Values_);};

  int MyLength() const {return(Map().NumMyPoints());};

  long long GlobalLength64() const {return(Map().NumGlobalPoints64());};



  virtual void Print(std::ostream & os) const;
 private:
 
  int AllocateForCopy();
  int DoCopy(long long * V);
  int AllocateForView();
  int DoView(long long * V);
 
   // Routines to implement Epetra_DistObject virtual methods
  int CheckSizes(const Epetra_SrcDistObject& A);
 
  int CopyAndPermute(const Epetra_SrcDistObject & Source,
                     int NumSameIDs,
                     int NumPermuteIDs,
                     int * PermuteToLIDs,
                     int * PermuteFromLIDs,
                     const Epetra_OffsetIndex * Indexor,
                     Epetra_CombineMode CombineMode = Zero);
 
  int PackAndPrepare(const Epetra_SrcDistObject & Source,
                     int NumExportIDs,
                     int * ExportLIDs,
                     int & LenExports,
                     char * & Exports,
                     int & SizeOfPacket,
                     int * Sizes,
                     bool& VarSizes,
                     Epetra_Distributor & Distor);
 
  int UnpackAndCombine(const Epetra_SrcDistObject & Source,
                       int NumImportIDs,
                       int * ImportLIDs,
                       int LenImports,
                       char * Imports,
                       int & SizeOfPacket,
                       Epetra_Distributor & Distor,
                       Epetra_CombineMode CombineMode,
                       const Epetra_OffsetIndex * Indexor);
 
  long long * Values_;
  bool UserAllocated_;
  bool Allocated_;
};
 
#endif // EPETRA_NO_64BIT_GLOBAL_INDICES
 
#endif /* EPETRA_LONGLONGVECTOR_H */