Epetra_OffsetIndex Class Reference

Epetra_OffsetIndex: This class builds index for efficient mapping of data from one Epetra_CrsGraph based object to another. More...

#include <Epetra_OffsetIndex.h>

Inheritance diagram for Epetra_OffsetIndex:

Public Member Functions
	Epetra_OffsetIndex (const Epetra_CrsGraph &SourceGraph, const Epetra_CrsGraph &TargetGraph, Epetra_Import &Importer)
	Constructs a Epetra_OffsetIndex object from the graphs and an importer. More...
	Epetra_OffsetIndex (const Epetra_CrsGraph &SourceGraph, const Epetra_CrsGraph &TargetGraph, Epetra_Export &Exporter)
	Constructs a Epetra_OffsetIndex object from the graphs and an exporter. More...
	Epetra_OffsetIndex (const Epetra_OffsetIndex &Indexor)
	Epetra_OffsetIndex copy constructor. More...
virtual	~Epetra_OffsetIndex (void)
	Epetra_OffsetIndex destructor. More...
int **	SameOffsets () const
	Accessor. More...
int **	PermuteOffsets () const
	Accessor. More...
int **	RemoteOffsets () const
	Accessor. More...
Public Member Functions inherited from Epetra_Object
	Epetra_Object (int TracebackModeIn=-1, bool set_label=true)
	Epetra_Object Constructor. More...
	Epetra_Object (const char *const Label, int TracebackModeIn=-1)
	Epetra_Object Constructor. More...
	Epetra_Object (const Epetra_Object &Object)
	Epetra_Object Copy Constructor. More...
virtual	~Epetra_Object ()
	Epetra_Object Destructor. More...
virtual void	SetLabel (const char *const Label)
	Epetra_Object Label definition using char *. More...
virtual const char *	Label () const
	Epetra_Object Label access funtion. More...
virtual int	ReportError (const std::string Message, int ErrorCode) const
	Error reporting method. More...

Public Attributes
int	NumSame_
int **	SameOffsets_
int	NumPermute_
int **	PermuteOffsets_
int	NumExport_
int	NumRemote_
int **	RemoteOffsets_
bool	DataOwned_

Private Member Functions
template<typename int_type >
void	GenerateLocalOffsets_ (const Epetra_CrsGraph &SourceGraph, const Epetra_CrsGraph &TargetGraph, const int *PermuteLIDs)
template<typename int_type >
void	GenerateRemoteOffsets_ (const Epetra_CrsGraph &SourceGraph, const Epetra_CrsGraph &TargetGraph, const int *ExportLIDs, const int *RemoteLIDs, Epetra_Distributor &Distor)
Epetra_OffsetIndex &	operator= (const Epetra_OffsetIndex &Indexor)
	Epetra_OffsetIndex copy constructor. More...

Print object to an output stream
virtual void	Print (std::ostream &os) const
	Print object to an output stream Print method. More...

Additional Inherited Members
Static Public Member Functions inherited from Epetra_Object
static void	SetTracebackMode (int TracebackModeValue)
	Set the value of the Epetra_Object error traceback report mode. More...
static int	GetTracebackMode ()
	Get the value of the Epetra_Object error report mode. More...
static std::ostream &	GetTracebackStream ()
	Get the output stream for error reporting. More...
Static Public Attributes inherited from Epetra_Object
static int	TracebackMode
Protected Member Functions inherited from Epetra_Object
std::string	toString (const int &x) const
std::string	toString (const long long &x) const
std::string	toString (const double &x) const

Detailed Description

Epetra_OffsetIndex: This class builds index for efficient mapping of data from one Epetra_CrsGraph based object to another.

Epetra_OffsetIndex generates and index of offsets allowing direct access to data for Import/Export operations on Epetra_CrsGraph based objects such as Epetra_CrsMatrix.

Definition at line 68 of file Epetra_OffsetIndex.h.

Constructor & Destructor Documentation

Epetra_OffsetIndex::Epetra_OffsetIndex	(	const Epetra_CrsGraph &	SourceGraph,
		const Epetra_CrsGraph &	TargetGraph,
		Epetra_Import &	Importer
	)

Constructs a Epetra_OffsetIndex object from the graphs and an importer.

Definition at line 52 of file Epetra_OffsetIndex.cpp.

Epetra_OffsetIndex::Epetra_OffsetIndex	(	const Epetra_CrsGraph &	SourceGraph,
		const Epetra_CrsGraph &	TargetGraph,
		Epetra_Export &	Exporter
	)

Constructs a Epetra_OffsetIndex object from the graphs and an exporter.

Definition at line 108 of file Epetra_OffsetIndex.cpp.

Epetra_OffsetIndex::Epetra_OffsetIndex

(

const Epetra_OffsetIndex &

Indexor

)

Epetra_OffsetIndex copy constructor.

Definition at line 164 of file Epetra_OffsetIndex.cpp.

Epetra_OffsetIndex::~Epetra_OffsetIndex ( void  )

virtual

Epetra_OffsetIndex destructor.

Definition at line 179 of file Epetra_OffsetIndex.cpp.

Member Function Documentation

void Epetra_OffsetIndex::Print ( std::ostream &  os ) const

virtual

Print object to an output stream Print method.

Reimplemented from Epetra_Object.

Definition at line 343 of file Epetra_OffsetIndex.cpp.

int** Epetra_OffsetIndex::SameOffsets ( ) const

inline

Accessor.

Definition at line 94 of file Epetra_OffsetIndex.h.

int** Epetra_OffsetIndex::PermuteOffsets ( ) const

inline

Accessor.

Definition at line 97 of file Epetra_OffsetIndex.h.

int** Epetra_OffsetIndex::RemoteOffsets ( ) const

inline

Accessor.

Definition at line 100 of file Epetra_OffsetIndex.h.

template<typename int_type >

void Epetra_OffsetIndex::GenerateLocalOffsets_ ( const Epetra_CrsGraph &  SourceGraph, const Epetra_CrsGraph &  TargetGraph, const int *  PermuteLIDs  )

private

Definition at line 197 of file Epetra_OffsetIndex.cpp.

template<typename int_type >

void Epetra_OffsetIndex::GenerateRemoteOffsets_ ( const Epetra_CrsGraph &  SourceGraph, const Epetra_CrsGraph &  TargetGraph, const int *  ExportLIDs, const int *  RemoteLIDs, Epetra_Distributor &  Distor  )

private

Definition at line 260 of file Epetra_OffsetIndex.cpp.

Epetra_OffsetIndex& Epetra_OffsetIndex::operator= ( const Epetra_OffsetIndex &  Indexor )

private

Epetra_OffsetIndex copy constructor.

Member Data Documentation

int Epetra_OffsetIndex::NumSame_

Definition at line 120 of file Epetra_OffsetIndex.h.

int** Epetra_OffsetIndex::SameOffsets_

Definition at line 121 of file Epetra_OffsetIndex.h.

int Epetra_OffsetIndex::NumPermute_

Definition at line 122 of file Epetra_OffsetIndex.h.

int** Epetra_OffsetIndex::PermuteOffsets_

Definition at line 123 of file Epetra_OffsetIndex.h.

int Epetra_OffsetIndex::NumExport_

Definition at line 124 of file Epetra_OffsetIndex.h.

int Epetra_OffsetIndex::NumRemote_

Definition at line 125 of file Epetra_OffsetIndex.h.

int** Epetra_OffsetIndex::RemoteOffsets_

Definition at line 126 of file Epetra_OffsetIndex.h.

bool Epetra_OffsetIndex::DataOwned_

Definition at line 128 of file Epetra_OffsetIndex.h.

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The documentation for this class was generated from the following files:

• Epetra_OffsetIndex.h
• Epetra_OffsetIndex.cpp