#include <fei_Vector_core.hpp>

Inheritance diagram for fei::Vector_core:

Public Member Functions
	Vector_core (fei::SharedPtr< fei::VectorSpace > vecSpace, int numLocalEqns)

virtual	~Vector_core ()

int	copyOut (int numValues, const int indices, double values, int vectorIndex=0) const

virtual int	sumIntoFEVector (int blockID, int connOffset, int numNodes, const int nodeNumbers, const int numIndicesPerNode, const int dof_ids, const double values)=0

virtual int	copyOut_FE (int nodeNumber, int dofOffset, double &value)=0

int	giveToVector (int numValues, const int indices, const double values, bool sumInto=true, int vectorIndex=0)

virtual int	scatterToOverlap ()

void	setOverlap (int numRemoteEqns=0, const int *remoteEqns=NULL)

Protected Member Functions
int	assembleFieldData (int fieldID, int idType, int numIDs, const int IDs, const double data, bool sumInto=true, int vectorIndex=0)

virtual int	gatherFromOverlap (bool accumulate=true)

virtual int	copyOutFieldData (int fieldID, int idType, int numIDs, const int IDs, double data, int vectorIndex=0)

virtual int	giveToUnderlyingVector (int numValues, const int indices, const double values, bool sumInto=true, int vectorIndex=0)=0

virtual int	copyOutOfUnderlyingVector (int numValues, const int indices, double values, int vectorIndex=0) const =0

virtual int	writeToFile (const char *filename, bool matrixMarketFormat=true)

virtual int	writeToStream (FEI_OSTREAM &ostrm, bool matrixMarketFormat=true)

fei::SharedPtr< fei::VectorSpace >	get_vector_space () const

void	set_vector_space (fei::SharedPtr< fei::VectorSpace > vspace)

int	firstLocalOffset () const

int	lastLocalOffset () const

std::vector< int > &	work_indices ()

std::vector< int > &	work_indices2 ()

bool	haveFEVector ()

void	setFEVector (bool flag)

std::vector< CSVec * > &	remotelyOwned ()

Protected Member Functions inherited from fei::Logger
	Logger ()

virtual	~Logger ()

void	setOutputLevel (OutputLevel olevel)

Additional Inherited Members
Protected Attributes inherited from fei::Logger
OutputLevel	output_level_

FEI_OSTREAM *	output_stream_

Detailed Description

Class to provide infrastructure for fei::Vector implementations.

Definition at line 23 of file fei_Vector_core.hpp.

Constructor & Destructor Documentation

fei::Vector_core::Vector_core	(	fei::SharedPtr< fei::VectorSpace >	vecSpace,
		int	numLocalEqns
	)

constructor

Definition at line 25 of file fei_Vector_core.cpp.

fei::Vector_core::~Vector_core ( )

virtual

destructor

Definition at line 61 of file fei_Vector_core.cpp.

Member Function Documentation

int fei::Vector_core::copyOut	(	int	numValues,
		const int *	indices,
		double *	values,
		int	vectorIndex = `0`
	)		const

Retrieve a copy of values from the vector for the specified indices. Note that if the specified indices are not local in the underlying non-overlapping data decomposition, these values are not guaranteed to be correct until after the scatterToOverlap() method has been called.

Definition at line 217 of file fei_Vector_core.cpp.

virtual int fei::Vector_core::sumIntoFEVector	(	int	blockID,
		int	connOffset,
		int	numNodes,
		const int *	nodeNumbers,
		const int *	numIndicesPerNode,
		const int *	dof_ids,
		const double *	values
	)

pure virtual

Sum in data for FiniteElementData-specific structure. Power users only.

virtual int fei::Vector_core::copyOut_FE	(	int	nodeNumber,
		int	dofOffset,
		double &	value
	)

pure virtual

Another FiniteElementData-specific method. Power users only.

Implemented in fei::Vector_Impl< T >.

int fei::Vector_core::giveToVector	(	int	numValues,
		const int *	indices,
		const double *	values,
		bool	sumInto = `true`,
		int	vectorIndex = `0`
	)

Give specified data to underlying vector object.

Definition at line 254 of file fei_Vector_core.cpp.

int fei::Vector_core::scatterToOverlap ( )

virtual

Scatter locally-owned vector data to remote sharing procs.

Reimplemented in fei::Vector_Impl< T >.

Definition at line 107 of file fei_Vector_core.cpp.

void fei::Vector_core::setOverlap	(	int	numRemoteEqns = `0`,
		const int *	remoteEqns = `NULL`
	)

define the extent of the overlapping indices. If the optional arguments are not specified, remote eqns will be obtained from the internal fei::VectorSpace attribute.

Definition at line 68 of file fei_Vector_core.cpp.

int fei::Vector_core::assembleFieldData	(	int	fieldID,
		int	idType,
		int	numIDs,
		const int *	IDs,
		const double *	data,
		bool	sumInto = `true`,
		int	vectorIndex = `0`
	)

protected

Assemble data specified by fieldID, idType, etc.

Definition at line 308 of file fei_Vector_core.cpp.

int fei::Vector_core::gatherFromOverlap ( bool accumulate = true )

protectedvirtual

Gather shared data from remote procs for eqns that are locally-owned.

Reimplemented in fei::Vector_Impl< T >.

Definition at line 445 of file fei_Vector_core.cpp.

int fei::Vector_core::copyOutFieldData	(	int	fieldID,
		int	idType,
		int	numIDs,
		const int *	IDs,
		double *	data,
		int	vectorIndex = `0`
	)

protectedvirtual

Copy out data specified by fieldID, idType, etc.

Reimplemented in fei::Vector_Impl< T >.

Definition at line 507 of file fei_Vector_core.cpp.

virtual int fei::Vector_core::giveToUnderlyingVector	(	int	numValues,
		const int *	indices,
		const double *	values,
		bool	sumInto = `true`,
		int	vectorIndex = `0`
	)

protectedpure virtual

Review this function. Is it redundant with other functions?

virtual int fei::Vector_core::copyOutOfUnderlyingVector	(	int	numValues,
		const int *	indices,
		double *	values,
		int	vectorIndex = `0`
	)		const

protectedpure virtual

Review this function. Is it redundant with other functions?

int fei::Vector_core::writeToFile	(	const char *	filename,
		bool	matrixMarketFormat = `true`
	)

protectedvirtual

Establish basic information like sizes etc. Write data to specified filename.

Reimplemented in fei::Vector_Impl< T >.

Definition at line 560 of file fei_Vector_core.cpp.

int fei::Vector_core::writeToStream	(	FEI_OSTREAM &	ostrm,
		bool	matrixMarketFormat = `true`
	)

protectedvirtual

Write data to specified ostream.

Reimplemented in fei::Vector_Impl< T >.

Definition at line 607 of file fei_Vector_core.cpp.

fei::SharedPtr<fei::VectorSpace> fei::Vector_core::get_vector_space ( ) const

inlineprotected

Return vector-space that describes that size/layout of this vector.

Definition at line 121 of file fei_Vector_core.hpp.

void fei::Vector_core::set_vector_space ( fei::SharedPtr< fei::VectorSpace > vspace )

inlineprotected

Set vector-space that describes the size/layout of this vector.

Definition at line 127 of file fei_Vector_core.hpp.

int fei::Vector_core::firstLocalOffset ( ) const

inlineprotected

Query for first locally-owned vector position.

Definition at line 133 of file fei_Vector_core.hpp.

int fei::Vector_core::lastLocalOffset ( ) const

inlineprotected

Query for last locally-owned vector position.

Definition at line 136 of file fei_Vector_core.hpp.

std::vector<int>& fei::Vector_core::work_indices ( )

inlineprotected

work_indices

Definition at line 139 of file fei_Vector_core.hpp.

std::vector<int>& fei::Vector_core::work_indices2 ( )

inlineprotected

work_indices2

Definition at line 141 of file fei_Vector_core.hpp.

bool fei::Vector_core::haveFEVector ( )

inlineprotected

haveFEVector

Definition at line 144 of file fei_Vector_core.hpp.

void fei::Vector_core::setFEVector ( bool flag )

inlineprotected

setFEVector

Definition at line 146 of file fei_Vector_core.hpp.

std::vector<CSVec*>& fei::Vector_core::remotelyOwned ( )

inlineprotected

remotelyOwned

Definition at line 149 of file fei_Vector_core.hpp.

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

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation