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#include <EpetraExt_BlockVector.h>
Inherits Epetra_Vector.
Public Member Functions | |
int | ExtractBlockValues (Epetra_Vector &BaseVec, long long BlockRow) const |
Extract a single block from a Block Vector: block row is global, not a stencil value. More... | |
int | LoadBlockValues (const Epetra_Vector &BaseVec, long long BlockRow) |
Load a single block into a Block Vector: block row is global, not a stencil value. More... | |
int | BlockSumIntoGlobalValues (int NumIndices, double *Values, int *Indices, int BlockRow) |
Load entries into BlockVector with base vector indices offset by BlockRow. More... | |
int | BlockReplaceGlobalValues (int NumIndices, double *Values, int *Indices, int BlockRow) |
Load entries into BlockVector with base vector indices offset by BlockRow. More... | |
int | BlockSumIntoGlobalValues (int NumIndices, double *Values, long long *Indices, long long BlockRow) |
Load entries into BlockVector with base vector indices offset by BlockRow. More... | |
int | BlockReplaceGlobalValues (int NumIndices, double *Values, long long *Indices, long long BlockRow) |
Load entries into BlockVector with base vector indices offset by BlockRow. More... | |
Teuchos::RCP< const Epetra_Vector > | GetBlock (long long BlockRow) const |
Return Epetra_Vector for given block row. More... | |
Teuchos::RCP< Epetra_Vector > | GetBlock (long long BlockRow) |
Return Epetra_Vector for given block row. More... | |
const Epetra_BlockMap & | GetBaseMap () const |
Return base map. More... | |
Protected Attributes | |
Epetra_BlockMap | BaseMap_ |
long long | Offset_ |
BlockVector (const Epetra_BlockMap &BaseMap, const Epetra_BlockMap &GlobalMap) | |
BlockVector constuctor with one block row per processor. More... | |
BlockVector (Epetra_DataAccess CV, const Epetra_BlockMap &BaseMap, const Epetra_Vector &BlockVec) | |
BlockVector (const BlockVector &MV) | |
Copy constructor. More... | |
virtual | ~BlockVector () |
Destructor. More... | |
Definition at line 60 of file EpetraExt_BlockVector.h.
EpetraExt::BlockVector::BlockVector | ( | const Epetra_BlockMap & | BaseMap, |
const Epetra_BlockMap & | GlobalMap | ||
) |
BlockVector constuctor with one block row per processor.
Creates a BlockVector object and allocates storage.
In | BaseMap - Map determining local structure, can be distrib. over subset of proc.'s |
In | GlobalMap - Full map describing the overall global structure, generally generated by the construction of a BlockCrsMatrix object |
In | NumBlocks - Number of local blocks |
Definition at line 51 of file EpetraExt_BlockVector.cpp.
EpetraExt::BlockVector::BlockVector | ( | Epetra_DataAccess | CV, |
const Epetra_BlockMap & | BaseMap, | ||
const Epetra_Vector & | BlockVec | ||
) |
Creates a BlockVector object from an existing Epetra_Vector.
In | Epetra_DataAccess - Enumerated type set to Copy or View. |
In | BaseMap - Map determining local structure, can be distrib. over subset of proc.'s |
In | BlockVec - Source Epetra vector whose map must be the full map for the block vector |
Definition at line 62 of file EpetraExt_BlockVector.cpp.
EpetraExt::BlockVector::BlockVector | ( | const BlockVector & | MV | ) |
Copy constructor.
Definition at line 74 of file EpetraExt_BlockVector.cpp.
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virtual |
Destructor.
Definition at line 82 of file EpetraExt_BlockVector.cpp.
int EpetraExt::BlockVector::ExtractBlockValues | ( | Epetra_Vector & | BaseVec, |
long long | BlockRow | ||
) | const |
Extract a single block from a Block Vector: block row is global, not a stencil value.
Definition at line 87 of file EpetraExt_BlockVector.cpp.
int EpetraExt::BlockVector::LoadBlockValues | ( | const Epetra_Vector & | BaseVec, |
long long | BlockRow | ||
) |
Load a single block into a Block Vector: block row is global, not a stencil value.
Definition at line 108 of file EpetraExt_BlockVector.cpp.
int EpetraExt::BlockVector::BlockSumIntoGlobalValues | ( | int | NumIndices, |
double * | Values, | ||
int * | Indices, | ||
int | BlockRow | ||
) |
Load entries into BlockVector with base vector indices offset by BlockRow.
Definition at line 129 of file EpetraExt_BlockVector.cpp.
int EpetraExt::BlockVector::BlockReplaceGlobalValues | ( | int | NumIndices, |
double * | Values, | ||
int * | Indices, | ||
int | BlockRow | ||
) |
Load entries into BlockVector with base vector indices offset by BlockRow.
Definition at line 150 of file EpetraExt_BlockVector.cpp.
int EpetraExt::BlockVector::BlockSumIntoGlobalValues | ( | int | NumIndices, |
double * | Values, | ||
long long * | Indices, | ||
long long | BlockRow | ||
) |
Load entries into BlockVector with base vector indices offset by BlockRow.
Definition at line 173 of file EpetraExt_BlockVector.cpp.
int EpetraExt::BlockVector::BlockReplaceGlobalValues | ( | int | NumIndices, |
double * | Values, | ||
long long * | Indices, | ||
long long | BlockRow | ||
) |
Load entries into BlockVector with base vector indices offset by BlockRow.
Definition at line 194 of file EpetraExt_BlockVector.cpp.
Teuchos::RCP< const Epetra_Vector > EpetraExt::BlockVector::GetBlock | ( | long long | BlockRow | ) | const |
Return Epetra_Vector for given block row.
Definition at line 217 of file EpetraExt_BlockVector.cpp.
Teuchos::RCP< Epetra_Vector > EpetraExt::BlockVector::GetBlock | ( | long long | BlockRow | ) |
Return Epetra_Vector for given block row.
Definition at line 225 of file EpetraExt_BlockVector.cpp.
const Epetra_BlockMap & EpetraExt::BlockVector::GetBaseMap | ( | ) | const |
Return base map.
Definition at line 233 of file EpetraExt_BlockVector.cpp.
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protected |
Definition at line 130 of file EpetraExt_BlockVector.h.
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protected |
Definition at line 132 of file EpetraExt_BlockVector.h.