Public Member Functions | Private Member Functions | Private Attributes

MeshWorker::Assembler::ResidualLocalBlocksToGlobalBlocks< VECTOR > Class Template Reference
[The MeshWorker interface]

List of all members.

Public Member Functions

void initialize (const BlockInfo *block_info, NamedData< VECTOR * > &residuals)
void initialize (const ConstraintMatrix &constraints)
template<class DOFINFO >
void initialize_info (DOFINFO &info, bool face) const
template<class DOFINFO >
void assemble (const DOFINFO &info)
template<class DOFINFO >
void assemble (const DOFINFO &info1, const DOFINFO &info2)

Private Member Functions

void assemble (VECTOR &global, const BlockVector< double > &local, const std::vector< unsigned int > &dof)

Private Attributes

NamedData< SmartPointer
< VECTOR,
ResidualLocalBlocksToGlobalBlocks
< VECTOR > > > 
residuals
SmartPointer< const BlockInfo,
ResidualLocalBlocksToGlobalBlocks
< VECTOR > > 
block_info
SmartPointer< const
ConstraintMatrix,
ResidualLocalBlocksToGlobalBlocks
< VECTOR > > 
constraints

Detailed Description

template<class VECTOR>
class MeshWorker::Assembler::ResidualLocalBlocksToGlobalBlocks< VECTOR >

Assemble local residuals into global residuals.

The global residuals are expected as an FEVectors object. The local residuals are block vectors.

Depending on whether the BlockInfo object was initialize with BlockInfo::initialize_local(), the comprehensive or block data model is used locally.

In the block model, each of the blocks of the local vectors corresponds to the restriction of a single block of the system to this cell (GlossBlock). Thus, the size of this local block is the number of degrees of freedom of the corresponding base element of the FESystem.

Todo:
Comprehensive model currently not implemented.
Author:
Guido Kanschat, 2009

Definition at line 105 of file assembler.h.


Member Function Documentation

template<class VECTOR >
void MeshWorker::Assembler::ResidualLocalBlocksToGlobalBlocks< VECTOR >::initialize ( const BlockInfo block_info,
NamedData< VECTOR * > &  residuals 
) [inline]

Copy the BlockInfo and the matrix pointers into local variables.

Definition at line 572 of file assembler.h.

template<class VECTOR >
void MeshWorker::Assembler::ResidualLocalBlocksToGlobalBlocks< VECTOR >::initialize ( const ConstraintMatrix constraints ) [inline]

Initialize the constraints.

Definition at line 581 of file assembler.h.

template<class VECTOR >
template<class DOFINFO >
void MeshWorker::Assembler::ResidualLocalBlocksToGlobalBlocks< VECTOR >::initialize_info ( DOFINFO &  info,
bool  face 
) const [inline]

Initialize the local data in the DoFInfo object used later for assembling.

The info object refers to a cell if !face, or else to an interior or boundary face.

Definition at line 591 of file assembler.h.

template<class VECTOR >
template<class DOFINFO >
void MeshWorker::Assembler::ResidualLocalBlocksToGlobalBlocks< VECTOR >::assemble ( const DOFINFO &  info ) [inline]

Assemble the local residuals into the global residuals.

Definition at line 629 of file assembler.h.

References internal::assemble().

template<class VECTOR >
template<class DOFINFO >
void MeshWorker::Assembler::ResidualLocalBlocksToGlobalBlocks< VECTOR >::assemble ( const DOFINFO &  info1,
const DOFINFO &  info2 
) [inline]

Assemble both local residuals into the global residuals.

Definition at line 640 of file assembler.h.

References internal::assemble().

template<class VECTOR >
void MeshWorker::Assembler::ResidualLocalBlocksToGlobalBlocks< VECTOR >::assemble ( VECTOR &  global,
const BlockVector< double > &  local,
const std::vector< unsigned int > &  dof 
) [inline, private]

Assemble a single local residual into the global.

Definition at line 599 of file assembler.h.

References BlockVectorBase< Vector< Number > >::block(), and BlockVectorBase< Vector< Number > >::n_blocks().


Member Data Documentation

The global matrices, stored as a vector of pointers.

Definition at line 165 of file assembler.h.

A pointer to the object containing the block structure.

Definition at line 171 of file assembler.h.

A pointer to the object containing constraints.

Definition at line 176 of file assembler.h.


The documentation for this class was generated from the following file:
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deal.II documentation generated on Fri Feb 3 2012 06:04:15 by doxygen 1.7.2