Groups whose contents is dynamically updated using the filter. More...

#include <SMESHDS_GroupOnFilter.hxx>

Inheritance diagram for SMESHDS_GroupOnFilter:

Public Member Functions
	SMESHDS_GroupOnFilter (const int theID, const SMESHDS_Mesh *theMesh, const SMDSAbs_ElementType theType, const SMESH_PredicatePtr &thePredicate)
	Creates a group based on thePredicate. More...

void	SetPredicate (const SMESH_PredicatePtr &thePredicate)
	Sets a new predicate. More...

SMESH_PredicatePtr	GetPredicate () const

std::vector< int >	GetMeshInfo () const
	Return info on sub-types of elements. More...

template<typename IDTYPE >
int	GetElementIds (IDTYPE *ids) const

virtual int	Extent () const
	Returns nb of elements. More...

virtual bool	IsEmpty ()
	Checks emptyness. More...

virtual bool	Contains (const int theID)
	Checks if the element belongs to the group. More...

virtual bool	Contains (const SMDS_MeshElement *elem)
	Checks if the element belongs to the group. More...

virtual SMDS_ElemIteratorPtr	GetElements () const
	Return iterator on all elements. More...

virtual int	GetTic () const
	Return a value allowing to find out if a group has changed or not. More...

bool	IsUpToDate () const
	Return false if update() is needed. More...

int	GetID () const

virtual int	GetID (const int theIndex)

const SMESHDS_Mesh *	GetMesh () const

virtual void	SetType (SMDSAbs_ElementType theType)

SMDSAbs_ElementType	GetType () const

void	SetStoreName (const char *theName)

const char *	GetStoreName () const

void	SetColor (const Quantity_Color &theColor)

Quantity_Color	GetColor () const

void	SetColorGroup (int theColorGroup)

int	GetColorGroup () const

Static Public Member Functions
static void	SetDefaultColor (const Quantity_Color &theColor)

Protected Member Functions
const SMDS_MeshElement *	findInMesh (const int theID) const

void	resetIterator ()
	Internal method: resets cached iterator, should be called by ancestors when they are modified (ex: Add() or Remove() ) More...

Private Member Functions
void	update () const
	Updates myElements if necessary. More...

bool	updateParallel () const
	Updates myElements in parallel. More...

void	setChanged (bool changed=true)
	Sets myMeshModifTime and clear fields according to modification state. More...

const SMDS_MeshElement *	setNbElemToSkip (SMDS_ElemIteratorPtr &elIt)
	Sets myNbElemToSkip. More...

int	getElementIds (void *ids, size_t idSize) const
	Fill ids of elements. More...

Private Attributes
SMESH_PredicatePtr	myPredicate

std::vector< int >	myMeshInfo

std::vector< const SMDS_MeshElement * >	myElements

bool	myElementsOK

size_t	myMeshModifTime

int	myPredicateTic

size_t	myNbElemToSkip

Detailed Description

Groups whose contents is dynamically updated using the filter.

Constructor & Destructor Documentation

SMESHDS_GroupOnFilter::SMESHDS_GroupOnFilter	(	const int	theID,
		const SMESHDS_Mesh *	theMesh,
		const SMDSAbs_ElementType	theType,
		const SMESH_PredicatePtr &	thePredicate
	)

Creates a group based on thePredicate.

References SetPredicate().

Member Function Documentation

bool SMESHDS_GroupOnFilter::Contains ( const int theID )

virtual

Checks if the element belongs to the group.

Reimplemented from SMESHDS_GroupBase.

References myPredicate.

bool SMESHDS_GroupOnFilter::Contains ( const SMDS_MeshElement * elem )

virtual

Checks if the element belongs to the group.

Reimplemented from SMESHDS_GroupBase.

References SMDS_MeshElement::GetID(), and myPredicate.

int SMESHDS_GroupOnFilter::Extent ( ) const

virtual

Returns nb of elements.

Reimplemented from SMESHDS_GroupBase.

References myMeshInfo, and update().

Referenced by GetElements(), and IsEmpty().

const SMDS_MeshElement * SMESHDS_GroupBase::findInMesh ( const int theID ) const

protectedinherited

References SMDS_Mesh::FindElement(), SMDS_Mesh::FindNode(), SMESHDS_GroupBase::GetMesh(), SMESHDS_GroupBase::GetType(), SMDS_MeshElement::GetType(), SMDSAbs_All, and SMDSAbs_Node.

Referenced by SMESHDS_Group::Add(), SMESHDS_GroupOnGeom::Contains(), SMESHDS_Group::Contains(), and SMESHDS_Group::Remove().

Quantity_Color SMESHDS_GroupBase::GetColor ( ) const

inherited

Referenced by SMESH_Mesh::ConvertToStandalone(), SMESH_GroupBase_i::GetColor(), SMESHDS_GroupBase::GetColorGroup(), DriverMED_Family::Init(), SMESH_GroupBase_i::SetColor(), and SMESH::Controls::GroupColor::SetMesh().

int SMESHDS_GroupBase::GetColorGroup ( ) const

inherited

References SMESHDS_GroupBase::GetColor().

Referenced by SMESH_GroupBase_i::GetColorNumber().

template<typename IDTYPE >

int SMESHDS_GroupOnFilter::GetElementIds ( IDTYPE * ids ) const

int SMESHDS_GroupOnFilter::getElementIds	(	void *	ids,
		size_t	idSize
	)		const

private

Fill ids of elements.

And return their number. ids must be pre-allocated using nb of elements of type == GetType()

References GetElements(), SMDS_MeshElement::GetEntityType(), SMDS_MeshElement::GetID(), IsUpToDate(), me, myMeshInfo, setChanged(), setNbElemToSkip(), and SMDSEntity_Last.

SMDS_ElemIteratorPtr SMESHDS_GroupOnFilter::GetElements ( ) const

virtual

Return iterator on all elements.

Implements SMESHDS_GroupBase.

References SMDS_Mesh::elementsIterator(), Extent(), SMESHDS_GroupBase::GetMesh(), SMDS_Mesh::GetMeshInfo(), SMESHDS_GroupBase::GetType(), IsUpToDate(), me, myElements, myElementsOK, myNbElemToSkip, myPredicate, SMDS_MeshInfo::NbElements(), and updateParallel().

Referenced by getElementIds(), IsEmpty(), and update().

int SMESHDS_GroupBase::GetID ( ) const

inherited

Referenced by SMESH_MeshEditor::generateGroups(), SMESH_GroupBase_i::GetID(), SMESH_GroupBase_i::GetListOfID(), DriverUNV_W_SMDS_Mesh::Perform(), SMESH_Gen_i::Save(), SMESH::Controls::GroupColor::SetMesh(), and SMESH_Mesh::SynchronizeGroups().

int SMESHDS_GroupBase::GetID ( const int theIndex )

virtualinherited

References SMESHDS_GroupBase::GetElements(), SMESHDS_GroupBase::myCurID, SMESHDS_GroupBase::myCurIndex, and SMESHDS_GroupBase::myIterator.

const SMESHDS_Mesh* SMESHDS_GroupBase::GetMesh ( ) const

inherited

Referenced by ChangeByPredicate(), StdMeshers_Import_1D::Compute(), StdMeshers_Import_1D2D::Compute(), SMESH_Mesh_i::CreateDimGroup(), SMESHDS_GroupBase::findInMesh(), GetElements(), SMESH_GroupOnFilter_i::GetListOfID(), StdMeshers_ImportSource1D::GetSourceMeshes(), StdMeshers_ImportSource1D::GetSourceSubMeshes(), SMESHDS_GroupOnGeom::GetTic(), GetTic(), IsUpToDate(), setChanged(), SMESH::Controls::BelongToMeshGroup::SetMesh(), setNbElemToSkip(), SetPredicate(), and SMESHDS_GroupOnGeom::SetShape().

std::vector< int > SMESHDS_GroupOnFilter::GetMeshInfo ( ) const

Return info on sub-types of elements.

References myMeshInfo, and update().

SMESH_PredicatePtr SMESHDS_GroupOnFilter::GetPredicate ( ) const

const char* SMESHDS_GroupBase::GetStoreName ( ) const

inherited

Referenced by SMESH_MeshEditor::generateGroups(), DriverMED_R_SMESHDS_Mesh::GetGroup(), DriverMED_Family::Init(), DriverUNV_W_SMDS_Mesh::Perform(), DriverCGNS_Write::Perform(), DriverGMF_Write::Perform(), SMESH_Gen_i::Save(), SMESH_PreMeshInfo::SaveToFile(), and SMESH_Group::SMESH_Group().

int SMESHDS_GroupOnFilter::GetTic ( ) const

virtual

Return a value allowing to find out if a group has changed or not.

Implements SMESHDS_GroupBase.

References SMESHDS_GroupBase::GetMesh(), SMDS_Mesh::GetMTime(), and myPredicateTic.

bool SMESHDS_GroupOnFilter::IsEmpty ( )

virtual

Checks emptyness.

Reimplemented from SMESHDS_GroupBase.

References Extent(), GetElements(), IsUpToDate(), and setChanged().

bool SMESHDS_GroupOnFilter::IsUpToDate ( ) const

Return false if update() is needed.

References SMESHDS_GroupBase::GetMesh(), SMDS_Mesh::GetMTime(), and myMeshModifTime.

Referenced by getElementIds(), GetElements(), IsEmpty(), and update().

void SMESHDS_GroupBase::resetIterator ( )

protectedinherited

Internal method: resets cached iterator, should be called by ancestors when they are modified (ex: Add() or Remove() )

References SMESHDS_GroupBase::myCurID, and SMESHDS_GroupBase::myCurIndex.

Referenced by SMESHDS_Group::Add(), SMESHDS_Group::Clear(), and SMESHDS_Group::Remove().

void SMESHDS_GroupOnFilter::setChanged ( bool changed = true )

private

Sets myMeshModifTime and clear fields according to modification state.

References SMESHDS_GroupBase::GetMesh(), SMDS_Mesh::GetMTime(), myElements, myElementsOK, myMeshInfo, myMeshModifTime, myNbElemToSkip, and SMDSEntity_Last.

Referenced by getElementIds(), IsEmpty(), SetPredicate(), and update().

void SMESHDS_GroupBase::SetColor ( const Quantity_Color & theColor )

inherited

Referenced by SMESH_Mesh::ConvertToStandalone(), SMESH_Gen_i::Load(), SMESH_GroupBase_i::SetColor(), and SMESHDS_GroupBase::SetColorGroup().

void SMESHDS_GroupBase::SetColorGroup ( int theColorGroup )

inherited

References SMESHDS_GroupBase::SetColor().

Referenced by DriverMED_R_SMESHDS_Mesh::GetGroup(), and SMESH_GroupBase_i::SetColorNumber().

static void SMESHDS_GroupBase::SetDefaultColor ( const Quantity_Color & theColor )

staticinherited

Referenced by SMESH_Gen_i::SetOption().

const SMDS_MeshElement * SMESHDS_GroupOnFilter::setNbElemToSkip ( SMDS_ElemIteratorPtr & okElemIt )

private

Sets myNbElemToSkip.

Parameters

okElemIt - iterator on OK elements

Return values

const SMDS_MeshElement* - the first OK element

References SMDS_Mesh::elementsIterator(), SMESHDS_GroupBase::GetMesh(), SMESHDS_GroupBase::GetType(), and myNbElemToSkip.

Referenced by getElementIds(), and update().

void SMESHDS_GroupOnFilter::SetPredicate ( const SMESH_PredicatePtr & thePredicate )

Sets a new predicate.

References SMESHDS_GroupBase::GetMesh(), myPredicate, myPredicateTic, and setChanged().

Referenced by SMESHDS_GroupOnFilter().

void SMESHDS_GroupBase::SetStoreName ( const char * theName )

inherited

Referenced by SMESH_MeshEditor::generateGroups(), SMESH_Gen_i::Load(), SMESH_Mesh::MEDToMesh(), DriverCGNS_Read::Perform(), DriverGMF_Read::Perform(), SMESH_Gen_i::Save(), SMESH_Group::SetName(), SMESH_Group::SMESH_Group(), and SMESH_Mesh::UNVToMesh().

void SMESHDS_GroupBase::SetType ( SMDSAbs_ElementType theType )

virtualinherited

Reimplemented in SMESHDS_Group.

References SMESHDS_GroupBase::myType.

Referenced by SMESHDS_Group::SetType().

void SMESHDS_GroupOnFilter::update ( ) const

private

Updates myElements if necessary.

References GetElements(), SMDS_MeshElement::GetEntityType(), IsUpToDate(), me, myMeshInfo, setChanged(), setNbElemToSkip(), and updateParallel().

Referenced by Extent(), and GetMeshInfo().

bool SMESHDS_GroupOnFilter::updateParallel ( ) const

private

Updates myElements in parallel.

Referenced by GetElements(), and update().

Field Documentation

std::vector< const SMDS_MeshElement*> SMESHDS_GroupOnFilter::myElements

private

Referenced by GetElements(), and setChanged().

bool SMESHDS_GroupOnFilter::myElementsOK

private

Referenced by GetElements(), and setChanged().

std::vector< int > SMESHDS_GroupOnFilter::myMeshInfo

private

Referenced by Extent(), getElementIds(), GetMeshInfo(), setChanged(), and update().

size_t SMESHDS_GroupOnFilter::myMeshModifTime

private

Referenced by IsUpToDate(), and setChanged().

size_t SMESHDS_GroupOnFilter::myNbElemToSkip

private

Referenced by GetElements(), setChanged(), and setNbElemToSkip().

SMESH_PredicatePtr SMESHDS_GroupOnFilter::myPredicate

private

Referenced by Contains(), GetElements(), and SetPredicate().

int SMESHDS_GroupOnFilter::myPredicateTic

private

Referenced by GetTic(), and SetPredicate().

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation