Class that provides access to worksets on each element block and side set. More...

#include <Panzer_WorksetContainer.hpp>

Public Member Functions
	WorksetContainer ()
	Default contructor, starts with no workset factory objects. More...

	WorksetContainer (const Teuchos::RCP< const WorksetFactoryBase > &factory, const std::map< std::string, WorksetNeeds > &needs={})

	WorksetContainer (const WorksetContainer &wc)

void	setFactory (const Teuchos::RCP< const WorksetFactoryBase > &factory)

Teuchos::RCP< const WorksetFactoryBase >	getFactory () const
	Access the workset factory pointer. More...

void	setWorksetSize (std::size_t worksetSize)
	set the workset size More...

std::size_t	getWorksetSize () const
	get the workset size More...

void	setNeeds (const std::string &eBlock, const WorksetNeeds &needs)

void	clear ()

void	clearVolumeWorksets ()

void	clearSideWorksets ()

const WorksetNeeds &	lookupNeeds (const std::string &eBlock) const
	Look up an input physics block, throws an exception if it can not be found. More...

Teuchos::RCP< std::vector < Workset > >	getWorksets (const WorksetDescriptor &wd)
	Access to volume worksets. More...

Teuchos::RCP< std::map < unsigned, Workset > >	getSideWorksets (const WorksetDescriptor &desc)
	Access, and construction of side worksets. More...

void	setGlobalIndexer (const Teuchos::RCP< const panzer::GlobalIndexer > &ugi)

void	addBasis (const std::string &type, int order, const std::string &rep_field)

Teuchos::RCP< const std::vector < Intrepid2::Orientation > >	getOrientations () const

Private Types
typedef std::unordered_map < WorksetDescriptor, Teuchos::RCP< std::vector < Workset > > >	WorksetMap

typedef std::unordered_map < WorksetDescriptor, Teuchos::RCP< std::map < unsigned, Workset > > >	SideMap

Private Member Functions
void	applyOrientations (const Teuchos::RCP< const panzer::GlobalIndexer > &ugi)

void	applyOrientations (const std::vector< Intrepid2::Orientation > &orientations, const std::string &eBlock, std::vector< Workset > &worksets) const

void	applyOrientations (const std::vector< Intrepid2::Orientation > &orientations, const WorksetDescriptor &desc, std::map< unsigned, Workset > &worksets) const

void	applyOrientations (const std::string &eBlock, std::vector< Workset > &worksets) const

void	applyOrientations (const WorksetDescriptor &desc, std::map< unsigned, Workset > &worksets) const

void	setIdentifiers (const WorksetDescriptor &wd, std::vector< Workset > &worksets)

void	setIdentifiers (const WorksetDescriptor &wd, std::map< unsigned, Workset > &wkstMap)

bool	hasNeeds () const

Private Attributes
Teuchos::RCP< const WorksetFactoryBase >	wkstFactory_

std::map< std::string, WorksetNeeds >	ebToNeeds_
	How to construct worksets. More...

WorksetMap	worksets_
	Maps element blocks to input physics block objects. More...

SideMap	sideWorksets_

std::size_t	worksetSize_

Teuchos::RCP< const panzer::GlobalIndexer >	globalIndexer_

Teuchos::RCP< std::vector < Intrepid2::Orientation > >	orientations_

Detailed Description

Class that provides access to worksets on each element block and side set.

This class provides access to worksets on each element block and side set. This is done using an optional lazy construction mechnism that builds the worksets in a just in time fashion. Because the specifics of a workset is constructed are based on the type of mesh database, each new implementation must inherit from the WorksetFactoryBase class. This class will then use that one to handle the lazy evaluation.

Definition at line 73 of file Panzer_WorksetContainer.hpp.

Member Typedef Documentation

typedef std::unordered_map<WorksetDescriptor,Teuchos::RCP<std::vector<Workset> > > panzer::WorksetContainer::WorksetMap

private

Definition at line 185 of file Panzer_WorksetContainer.hpp.

typedef std::unordered_map<WorksetDescriptor,Teuchos::RCP<std::map<unsigned,Workset> > > panzer::WorksetContainer::SideMap

private

Definition at line 186 of file Panzer_WorksetContainer.hpp.

Constructor & Destructor Documentation

panzer::WorksetContainer::WorksetContainer ( )

Default contructor, starts with no workset factory objects.

Definition at line 55 of file Panzer_WorksetContainer.cpp.

panzer::WorksetContainer::WorksetContainer	(	const Teuchos::RCP< const WorksetFactoryBase > &	factory,
		const std::map< std::string, WorksetNeeds > &	needs = `{}`
	)

Instantiate a workset object with a specified factory and input workset needs map.

Parameters

[in]	factory	Factory to be used for constructing worksets
[in]	needs	Workset needs mapped from the element blocks (integration rules and basis values for each element block)

Definition at line 58 of file Panzer_WorksetContainer.cpp.

panzer::WorksetContainer::WorksetContainer ( const WorksetContainer & wc )

Copies the workset factory, the PhysicsBlock vector, and the workset size, but not constructed worksets.

Copies the workset factory and the workset size, but not constructed worksets.

Definition at line 69 of file Panzer_WorksetContainer.cpp.

Member Function Documentation

void panzer::WorksetContainer::setFactory ( const Teuchos::RCP< const WorksetFactoryBase > & factory )

inline

Set the workset factory, and as a consequence clear out all previously computed worksets.

Definition at line 96 of file Panzer_WorksetContainer.hpp.

Teuchos::RCP<const WorksetFactoryBase> panzer::WorksetContainer::getFactory ( ) const

inline

Access the workset factory pointer.

Definition at line 100 of file Panzer_WorksetContainer.hpp.

void panzer::WorksetContainer::setWorksetSize ( std::size_t worksetSize )

inline

set the workset size

Definition at line 104 of file Panzer_WorksetContainer.hpp.

std::size_t panzer::WorksetContainer::getWorksetSize ( ) const

inline

get the workset size

Definition at line 108 of file Panzer_WorksetContainer.hpp.

void panzer::WorksetContainer::setNeeds	(	const std::string &	eBlock,
		const WorksetNeeds &	needs
	)

Set the needs for an element block. Note any old needs will be erased, and all worksets will be deleted. This is equivalent to calling clear(); then setNeeds(). This clearing is required in order to for the worksets to remain consistent.

Parameters

[in]	eBlock	Element block associated with the needs object
[in]	needs	Needs for the element block.

Definition at line 95 of file Panzer_WorksetContainer.cpp.

void panzer::WorksetContainer::clear ( )

Clear all allocated worksets, maintain the workset factory and element to physics block map.

Definition at line 78 of file Panzer_WorksetContainer.cpp.

void panzer::WorksetContainer::clearVolumeWorksets ( )

Clear all allocated worksets for the volume assembly, maintain the workset factory, element to physics block map and side worksets. This is meant for cases where volume assembly is needed during setup, but during a run only side worksets are needed to adjust boundary conditions. This allows for significant memory savings.

Definition at line 84 of file Panzer_WorksetContainer.cpp.

void panzer::WorksetContainer::clearSideWorksets ( )

Clear all allocated worksets for the side assembly, maintain the workset factory, element to physics block map and volume worksets.

Definition at line 89 of file Panzer_WorksetContainer.cpp.

const WorksetNeeds & panzer::WorksetContainer::lookupNeeds ( const std::string & eBlock ) const

Look up an input physics block, throws an exception if it can not be found.

Look up an input physics block, throws an exception if it can be found.

Definition at line 102 of file Panzer_WorksetContainer.cpp.

Teuchos::RCP< std::vector< Workset > > panzer::WorksetContainer::getWorksets ( const WorksetDescriptor & wd )

Access to volume worksets.

Definition at line 114 of file Panzer_WorksetContainer.cpp.

Teuchos::RCP< std::map< unsigned, Workset > > panzer::WorksetContainer::getSideWorksets ( const WorksetDescriptor & desc )

Access, and construction of side worksets.

Definition at line 146 of file Panzer_WorksetContainer.cpp.

void panzer::WorksetContainer::setGlobalIndexer ( const Teuchos::RCP< const panzer::GlobalIndexer > & ugi )

Set the global indexer. This is used solely for accessing the orientations.

Definition at line 184 of file Panzer_WorksetContainer.cpp.

void panzer::WorksetContainer::addBasis	(	const std::string &	type,
		int	order,
		const std::string &	rep_field
	)

Add a basis to the worksets (if required). If reuqired this will clear the workset reconstructing all the arrays. Add to all element blocks.

Definition at line 191 of file Panzer_WorksetContainer.cpp.

Teuchos::RCP<const std::vector<Intrepid2::Orientation> > panzer::WorksetContainer::getOrientations ( ) const

inline

Get the cell orientations used to build the basis values objects.

Definition at line 162 of file Panzer_WorksetContainer.hpp.

void panzer::WorksetContainer::applyOrientations ( const Teuchos::RCP< const panzer::GlobalIndexer > & ugi )

private

Set the orientations. Can only be called once, this also sets the internally stored global indexer. If an exception is raised, saying it wasn't null then this method has been previously called.

Definition at line 210 of file Panzer_WorksetContainer.cpp.

void panzer::WorksetContainer::applyOrientations	(	const std::vector< Intrepid2::Orientation > &	orientations,
		const std::string &	eBlock,
		std::vector< Workset > &	worksets
	)		const

private

Using the stored global indexer, set the orientations for a volume workset on a specified element block.

void panzer::WorksetContainer::applyOrientations	(	const std::vector< Intrepid2::Orientation > &	orientations,
		const WorksetDescriptor &	desc,
		std::map< unsigned, Workset > &	worksets
	)		const