A global assembler for assembling matrices and vectors. More...

#include <dune/assembler/defaultglobalassembler.hh>

Public Types
using	RowLocalView = typename RowBasis::LocalView

using	ColLocalView = typename ColBasis::LocalView

Public Member Functions
	Assembler (const RowBasis &rowBasis, const ColBasis &colBasis, Executor executor)
	Construct global assembler.

	Assembler (const RowBasis &rowBasis, const ColBasis &colBasis)
	Construct global assembler.

	Assembler (const RowBasis &rowBasis)
	Construct global assembler.

template<Concepts::LocalMatrixAssembler< RowLocalView, ColLocalView > LocalAssembler, class Matrix >
void	assembleMatrixEntries (LocalAssembler &la, Matrix &matrix)

template<Concepts::LocalMatrixAssembler< RowLocalView, ColLocalView > LocalAssembler, class MatrixPattern >
void	assembleMatrixPattern (LocalAssembler &la, MatrixPattern &matrixPattern)

template<Concepts::LocalVectorAssembler< typename RowBasis::LocalView > LocalAssembler, class Vector >
void	assembleVectorEntries (LocalAssembler &la, Vector &vector)

Static Public Attributes
template<class LA >
static constexpr bool	isLocalElementMatrixAssembler

template<class LA >
static constexpr bool	isLocalElementVectorAssembler

template<class LA >
static constexpr bool	isLocalInteriorIntersectionMatrixAssembler

template<class LA >
static constexpr bool	isLocalInteriorIntersectionVectorAssembler

template<class LA >
static constexpr bool	isLocalBoundaryIntersectionMatrixAssembler

template<class LA >
static constexpr bool	isLocalBoundaryIntersectionVectorAssembler

Detailed Description

template<Concepts::GlobalBasis RowBasis, Concepts::GlobalBasis ColBasis = RowBasis, class Executor = SequentialExecutor>
struct Dune::Assembler::Assembler< RowBasis, ColBasis, Executor >

A global assembler for assembling matrices and vectors.

Template Parameters

RowBasis	Type of global basis the rows are associated to
ColBasis	Type of global basis the columns are associated to (defaults to RowBasis)
Executor	Type of the executor to be used for element loops (defaults to SequentialExecutor)

Using std::reference_wrapper<E> as Executor, where E is the actual exeucutor implementation, is supported.

Note: Using anything else than SequentialExecutor as Executor is experimental and the interface for an Executor may change without a warning or deprecation.

Member Typedef Documentation

◆ ColLocalView

template<Concepts::GlobalBasis RowBasis, Concepts::GlobalBasis ColBasis = RowBasis, class Executor = SequentialExecutor>

using Dune::Assembler::Assembler< RowBasis, ColBasis, Executor >::ColLocalView = typename ColBasis::LocalView

◆ RowLocalView

template<Concepts::GlobalBasis RowBasis, Concepts::GlobalBasis ColBasis = RowBasis, class Executor = SequentialExecutor>

using Dune::Assembler::Assembler< RowBasis, ColBasis, Executor >::RowLocalView = typename RowBasis::LocalView

Constructor & Destructor Documentation

◆ Assembler() [1/3]

template<Concepts::GlobalBasis RowBasis, Concepts::GlobalBasis ColBasis = RowBasis, class Executor = SequentialExecutor>

Dune::Assembler::Assembler< RowBasis, ColBasis, Executor >::Assembler	(	const RowBasis &	rowBasis,
		const ColBasis &	colBasis,
		Executor	executor
	)

inline

Construct global assembler.

Parameters

rowBasis	Global basis the rows are associated to
ColBasis	Global basis the columns are associated to
executor	The executor to be used for element loops (will be stored by value)

Passing std::cref(e) as executor, where e is the actual exeucutor implementation, is supported.

Note: Using anything else than SequentialExecutor as Executor is experimental and the interface for an Executor may change without a warning or deprecation.

◆ Assembler() [2/3]

template<Concepts::GlobalBasis RowBasis, Concepts::GlobalBasis ColBasis = RowBasis, class Executor = SequentialExecutor>

Dune::Assembler::Assembler< RowBasis, ColBasis, Executor >::Assembler	(	const RowBasis &	rowBasis,
		const ColBasis &	colBasis
	)

inline

Construct global assembler.

Parameters

rowBasis	Global basis the rows are associated to
ColBasis	Global basis the columns are associated to

Note: This uses a default constructed Executor which is fine for the default Executor type SequentialExecutor.

◆ Assembler() [3/3]

template<Concepts::GlobalBasis RowBasis, Concepts::GlobalBasis ColBasis = RowBasis, class Executor = SequentialExecutor>

Dune::Assembler::Assembler< RowBasis, ColBasis, Executor >::Assembler ( const RowBasis & rowBasis )

inline

Construct global assembler.

Parameters

rowBasis Global basis the rows and columns are associated to

Note: This uses the same basis for rows and columns and a default constructed Executor which is fine for the default Executor type SequentialExecutor.

Member Function Documentation

◆ assembleMatrixEntries()

template<Concepts::GlobalBasis RowBasis, Concepts::GlobalBasis ColBasis = RowBasis, class Executor = SequentialExecutor>

template<Concepts::LocalMatrixAssembler< RowLocalView, ColLocalView > LocalAssembler, class Matrix >

void Dune::Assembler::Assembler< RowBasis, ColBasis, Executor >::assembleMatrixEntries	(	LocalAssembler< RowBasis, ColBasis, Executor > &	la,
		Matrix &	matrix
	)

inline

◆ assembleMatrixPattern()

template<Concepts::GlobalBasis RowBasis, Concepts::GlobalBasis ColBasis = RowBasis, class Executor = SequentialExecutor>

template<Concepts::LocalMatrixAssembler< RowLocalView, ColLocalView > LocalAssembler, class MatrixPattern >

void Dune::Assembler::Assembler< RowBasis, ColBasis, Executor >::assembleMatrixPattern	(	LocalAssembler< RowBasis, ColBasis, Executor > &	la,
		MatrixPattern &	matrixPattern
	)

inline

◆ assembleVectorEntries()

template<Concepts::GlobalBasis RowBasis, Concepts::GlobalBasis ColBasis = RowBasis, class Executor = SequentialExecutor>

template<Concepts::LocalVectorAssembler< typename RowBasis::LocalView > LocalAssembler, class Vector >

void Dune::Assembler::Assembler< RowBasis, ColBasis, Executor >::assembleVectorEntries	(	LocalAssembler< RowBasis, ColBasis, Executor > &	la,
		Vector &	vector
	)