oofem::Natural2LocalOrdering Class Reference

#include <parallelordering.h>

Inheritance diagram for oofem::Natural2LocalOrdering:

Collaboration diagram for oofem::Natural2LocalOrdering:

Public Member Functions
	Natural2LocalOrdering ()
virtual	~Natural2LocalOrdering ()
void	init (EngngModel *, int di, const UnknownNumberingScheme &n) override
int	giveNewEq (int leq) override
int	giveOldEq (int eq) override
void	map2New (IntArray &answer, const IntArray &src, int baseOffset=0) override
void	map2Old (IntArray &answer, const IntArray &src, int baseOffset=0) override
IntArray *	giveN2Lmap ()
Public Member Functions inherited from oofem::ParallelOrdering
	ParallelOrdering ()
virtual	~ParallelOrdering ()
bool	isLocal (DofManager *dman)
	Returns true if given DofManager is local (ie maintained by the receiver processor).
bool	isShared (DofManager *dman)
	Returns true if given DofManager is shared between partitions.
virtual int	giveNumberOfLocalEqs ()
virtual int	giveNumberOfGlobalEqs ()

Protected Attributes
IntArray	n2l
	Natural to local.

Detailed Description

Ordering from oofem natural ordering (includes all local and shared eqs) to local ordering, where only locally maintained eqs are considered.

Definition at line 133 of file parallelordering.h.

Constructor & Destructor Documentation

Natural2LocalOrdering()

oofem::Natural2LocalOrdering::Natural2LocalOrdering

(

)

Definition at line 508 of file parallelordering.C.

References n2l, and oofem::ParallelOrdering::ParallelOrdering().

~Natural2LocalOrdering()

virtual oofem::Natural2LocalOrdering::~Natural2LocalOrdering ( )

inlinevirtual

Definition at line 141 of file parallelordering.h.

Member Function Documentation

giveN2Lmap()

IntArray * oofem::Natural2LocalOrdering::giveN2Lmap ( )

inline

Definition at line 151 of file parallelordering.h.

References n2l.

Referenced by oofem::PetscSparseMtrx::buildInternalStructure().

giveNewEq()

int oofem::Natural2LocalOrdering::giveNewEq ( int leq )

overridevirtual

Finds the global equation from a local equation.

Parameters

leq	Local equation number.

Returns

Global equation number.

Implements oofem::ParallelOrdering.

Definition at line 543 of file parallelordering.C.

References n2l.

Referenced by oofem::PetscSparseMtrx::scatterL2G().

giveOldEq()

int oofem::Natural2LocalOrdering::giveOldEq ( int eq )

overridevirtual

Finds the local equation number from a global equation.

Parameters

eq	Global equation number.

Returns

Local equation number.

Implements oofem::ParallelOrdering.

Definition at line 549 of file parallelordering.C.

References n2l.

Referenced by map2Old().

init()

void oofem::Natural2LocalOrdering::init ( EngngModel * em, int di, const UnknownNumberingScheme & u )

overridevirtual

Initiates the receiver.

Parameters

em	Engineering model to determine general information about the problem.
di	Domain index.

Implements oofem::ParallelOrdering.

Definition at line 511 of file parallelordering.C.

References oofem::Domain::giveDofManager(), oofem::EngngModel::giveDomain(), oofem::Domain::giveNumberOfDofManagers(), oofem::EngngModel::giveNumberOfDomainEquations(), oofem::ParallelOrdering::isLocal(), and n2l.

Referenced by oofem::PetscSparseMtrx::buildInternalStructure().

map2New()

void oofem::Natural2LocalOrdering::map2New ( IntArray & answer, const IntArray & src, int baseOffset = 0 )

overridevirtual

Implements oofem::ParallelOrdering.

Definition at line 558 of file parallelordering.C.

References oofem::IntArray::at(), oofem::IntArray::giveSize(), n2l, and oofem::IntArray::resize().

Referenced by oofem::PetscSparseMtrx::buildInternalStructure().

map2Old()

void oofem::Natural2LocalOrdering::map2Old ( IntArray & answer, const IntArray & src, int baseOffset = 0 )

overridevirtual

Implements oofem::ParallelOrdering.

Definition at line 572 of file parallelordering.C.

References oofem::IntArray::at(), giveOldEq(), oofem::IntArray::giveSize(), and oofem::IntArray::resize().

Member Data Documentation

n2l

IntArray oofem::Natural2LocalOrdering::n2l

protected

Natural to local.

Definition at line 137 of file parallelordering.h.

Referenced by giveN2Lmap(), giveNewEq(), giveOldEq(), init(), map2New(), and Natural2LocalOrdering().

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

• parallelordering.h
• parallelordering.C