MoFEM::BlockStructure Struct Reference

Context of block matrix shell. More...

Collaboration diagram for MoFEM::BlockStructure:

Classes
struct	Block
	block in numbering of this matrix (blocks not stored in element buffers) More...

Public Types
enum	Numbering { PARENT , BLOCK }
	numbering of A00 element matrix entities used by this matrix More...

Public Member Functions
int	locIdx (const BlockStorage::ElemEntity &e) const
int	globIdx (const BlockStorage::ElemEntity &e) const

Public Attributes
boost::shared_ptr< BlockStorage >	storage
std::vector< Block >	blocks
bool	hasElems = false
	A00 elements are part of this matrix.
Numbering	numbering = PARENT
SmartPetscObj< Vec >	ghostX
SmartPetscObj< Vec >	ghostY
bool	multiplyByPreconditioner = false

Detailed Description

Context of block matrix shell.

Block matrix, and each of nested (Schur) sub-matrices, keeps list of blocks in its own local numbering. Storage of block values is shared between matrices created from the same block structure.

Definition at line 512 of file Schur.cpp.

Member Enumeration Documentation

Numbering

enum MoFEM::BlockStructure::Numbering

numbering of A00 element matrix entities used by this matrix

Enumerator
PARENT
BLOCK

Definition at line 515 of file Schur.cpp.

{ PARENT, BLOCK };

Member Function Documentation

globIdx()

int MoFEM::BlockStructure::globIdx ( const BlockStorage::ElemEntity &  e ) const

inline

Definition at line 542 of file Schur.cpp.

                                                            {
    return numbering == BLOCK ? e.globBlock : e.globParent;
  }

locIdx()

int MoFEM::BlockStructure::locIdx ( const BlockStorage::ElemEntity &  e ) const

inline

Definition at line 539 of file Schur.cpp.

                                                           {
    return numbering == BLOCK ? e.locBlock : e.locParent;
  }

Member Data Documentation

blocks

std::vector<Block> MoFEM::BlockStructure::blocks

Definition at line 530 of file Schur.cpp.

ghostX

SmartPetscObj<Vec> MoFEM::BlockStructure::ghostX

Definition at line 534 of file Schur.cpp.

ghostY

SmartPetscObj<Vec> MoFEM::BlockStructure::ghostY

Definition at line 535 of file Schur.cpp.

hasElems

bool MoFEM::BlockStructure::hasElems = false

A00 elements are part of this matrix.

Definition at line 531 of file Schur.cpp.

multiplyByPreconditioner

bool MoFEM::BlockStructure::multiplyByPreconditioner = false

Definition at line 537 of file Schur.cpp.

numbering

Numbering MoFEM::BlockStructure::numbering = PARENT

Definition at line 532 of file Schur.cpp.

storage

boost::shared_ptr<BlockStorage> MoFEM::BlockStructure::storage

Definition at line 529 of file Schur.cpp.

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The documentation for this struct was generated from the following file:

• src/finite_elements/impl/Schur.cpp