SMESH_subMesh Class Reference

#include <SMESH_subMesh.hxx>

Classes
struct	OwnListenerData

Public Types
enum	algo_event {   ADD_HYP , ADD_ALGO , REMOVE_HYP , REMOVE_ALGO ,   ADD_FATHER_HYP , ADD_FATHER_ALGO , REMOVE_FATHER_HYP , REMOVE_FATHER_ALGO ,   MODIF_HYP }
enum	algo_state { NO_ALGO , MISSING_HYP , HYP_OK }
enum	compute_event {   MODIF_ALGO_STATE , COMPUTE , COMPUTE_SUBMESH , COMPUTE_CANCELED ,   CLEAN , SUBMESH_COMPUTED , SUBMESH_RESTORED , SUBMESH_LOADED ,   MESH_ENTITY_REMOVED , CHECK_COMPUTE_STATE }
enum	compute_state { NOT_READY , READY_TO_COMPUTE , COMPUTE_OK , FAILED_TO_COMPUTE }
enum	event_type { ALGO_EVENT , COMPUTE_EVENT }

Public Member Functions
SMESH_Hypothesis::Hypothesis_Status	AlgoStateEngine (int event, SMESH_Hypothesis *anHyp)
	Treats modification of hypotheses definition. More...
bool	CanAddHypothesis (const SMESH_Hypothesis *theHypothesis) const
SMESH_Hypothesis::Hypothesis_Status	CheckConcurentHypothesis (const int theHypType)
void	ClearAncestors ()
	Clears the vector of ancestor sub-meshes. More...
bool	ComputeStateEngine (int event)
void	ComputeSubMeshStateEngine (int event, const bool includeSelf=false)
SMESHDS_SubMesh *	CreateSubMeshDS ()
void	DeleteEventListener (EventListener *listener)
	Unregister the listener and delete it and it's data. More...
const std::map< int, SMESH_subMesh * > &	DependsOn ()
bool	DependsOn (const SMESH_subMesh *other) const
	Return true if this sub-mesh depends on other. More...
void	DumpAlgoState (bool isMain)
bool	Evaluate (MapShapeNbElems &aResMap)
bool	FindIntersection (const SMESH_subMesh *theOther, std::set< const SMESH_subMesh * > &theSetOfCommon) const
	Find common submeshes (based on shared subshapes with other. More...
SMESH_Algo *	GetAlgo () const
	Returns a current algorithm. More...
algo_state	GetAlgoState () const
const std::vector< SMESH_subMesh * > &	GetAncestors () const
	Returns ancestor sub-meshes. Finds them if not yet found. More...
int	GetComputeCost () const
	Return cost of computing this sub-mesh. If hypotheses are not well defined, zero is returned. More...
SMESH_ComputeErrorPtr &	GetComputeError ()
compute_state	GetComputeState () const
SMESH_subMeshIteratorPtr	getDependsOnIterator (const bool includeSelf, const bool complexShapeFirst=false) const
	Return iterator on the sub-meshes this one depends on. By default most simple sub-meshes go first. More...
EventListenerData *	GetEventListenerData (const std::string &listenerName, const bool myOwn=false) const
	Return an event listener data. More...
EventListenerData *	GetEventListenerData (EventListener *listener, const bool myOwn=false) const
	Return an event listener data. More...
SMESH_Mesh *	GetFather ()
SMESH_subMesh *	GetFirstToCompute ()
int	GetId () const
SMESHDS_SubMesh *	GetSubMeshDS ()
const SMESHDS_SubMesh *	GetSubMeshDS () const
const TopoDS_Shape &	GetSubShape () const
bool	IsAlwaysComputed ()
bool	IsApplicableHypotesis (const SMESH_Hypothesis *theHypothesis) const
bool	IsConform (const SMESH_Algo *theAlgo)
bool	IsEmpty () const
	Return true if no mesh entities is bound to the submesh. More...
bool	IsMeshComputed () const
void	SetEventListener (EventListener *listener, EventListenerData *data, SMESH_subMesh *where)
	Sets an event listener and its data to a submesh. More...
void	SetIsAlwaysComputed (bool isAlCo)
	Allow algo->Compute() if a subshape of lower dim is meshed but none mesh entity is bound to it. More...
	SMESH_subMesh (int Id, SMESH_Mesh *father, SMESHDS_Mesh *meshDS, const TopoDS_Shape &aSubShape)
SMESH_Hypothesis::Hypothesis_Status	SubMeshesAlgoStateEngine (int event, SMESH_Hypothesis *anHyp, bool exitOnFatal=false)
	Send an event to sub-meshes. More...
bool	SubMeshesComputed (bool *isFailedToCompute=0) const
virtual	~SMESH_subMesh ()

Static Public Member Functions
static bool	IsApplicableHypotesis (const SMESH_Hypothesis *theHypothesis, const TopAbs_ShapeEnum theShapeType)

Protected Member Functions
bool	checkComputeError (SMESH_Algo *theAlgo, const bool theComputeOK, const TopoDS_Shape &theShape=TopoDS_Shape())
	Update compute_state by _computeError. More...
void	cleanDependants ()
void	cleanDependsOn (SMESH_Algo *algoRequiringCleaning=0)
	Remove elements from sub-meshes. More...
int	computeCost () const
	Return cost of computing this sub-mesh. The cost depends on the shape type and number of sub-meshes this one DependsOn(). More...
void	deleteOwnListeners ()
	Delete event listeners depending on algo of this submesh. More...
TopoDS_Shape	getCollection (SMESH_Gen *theGen, SMESH_Algo *theAlgo, bool &theSubComputed, bool &theSubFailed, std::vector< SMESH_subMesh * > &theSubs)
	Return a shape containing all sub-shapes of the MainShape that can be meshed at once along with _subShape. More...
const SMESH_Hypothesis *	getSimilarAttached (const TopoDS_Shape &theShape, const SMESH_Hypothesis *theHyp, const int theHypType=0)
	Return a hypothesis attached to theShape. More...
void	insertDependence (const TopoDS_Shape aShape, TopAbs_ShapeEnum aSubType)
void	loadDependentMeshes ()
	loads dependent meshes on SUBMESH_LOADED event More...
void	notifyListenersOnEvent (const int event, const event_type eventType, SMESH_Hypothesis *hyp=0)
	Notify stored event listeners on the occurred event. More...
void	removeSubMeshElementsAndNodes ()
void	setAlgoState (algo_state state)
void	setEventListener (EventListener *listener, EventListenerData *data)
	Sets an event listener and its data to a submesh. More...
void	updateDependantsState (const compute_event theEvent)
void	updateSubMeshState (const compute_state theState)

Member Enumeration Documentation

algo_event

enum SMESH_subMesh::algo_event

Enumerator
ADD_HYP
ADD_ALGO
REMOVE_HYP
REMOVE_ALGO
ADD_FATHER_HYP
ADD_FATHER_ALGO
REMOVE_FATHER_HYP
REMOVE_FATHER_ALGO
MODIF_HYP

algo_state

enum SMESH_subMesh::algo_state

Enumerator
NO_ALGO
MISSING_HYP
HYP_OK

compute_event

enum SMESH_subMesh::compute_event

Enumerator
MODIF_ALGO_STATE
COMPUTE
COMPUTE_SUBMESH
COMPUTE_CANCELED
CLEAN
SUBMESH_COMPUTED
SUBMESH_RESTORED
SUBMESH_LOADED
MESH_ENTITY_REMOVED
CHECK_COMPUTE_STATE

compute_state

enum SMESH_subMesh::compute_state

Enumerator
NOT_READY
READY_TO_COMPUTE
COMPUTE_OK
FAILED_TO_COMPUTE

event_type

enum SMESH_subMesh::event_type

Enumerator
ALGO_EVENT
COMPUTE_EVENT

Constructor & Destructor Documentation

SMESH_subMesh()

SMESH_subMesh::SMESH_subMesh	(	int	Id,
		SMESH_Mesh *	father,
		SMESHDS_Mesh *	meshDS,
		const TopoDS_Shape &	aSubShape
	)

default constructor:

References HYP_OK, SMESHDS_Mesh::MeshElements(), NO_ALGO, NOT_READY, and READY_TO_COMPUTE.

~SMESH_subMesh()

SMESH_subMesh::~SMESH_subMesh ( )

virtual

References deleteOwnListeners().

Member Function Documentation

AlgoStateEngine()

SMESH_Hypothesis::Hypothesis_Status SMESH_subMesh::AlgoStateEngine	(	int	event,
		SMESH_Hypothesis *	anHyp
	)

Treats modification of hypotheses definition.

Parameters

[in]	event	- what happens
[in]	anHyp	- a hypothesis

Returns

SMESH_Hypothesis::Hypothesis_Status - a treatment result.

Optional description of a problematic situation (if any) can be retrieved via GetComputeError().

References ADD_ALGO, ADD_FATHER_ALGO, ADD_FATHER_HYP, ADD_HYP, SMESHDS_Mesh::AddHypothesis(), ALGO_EVENT, SMESH_HypoFilter::And(), SMESH_HypoFilter::AndNot(), CanAddHypothesis(), CHECK_COMPUTE_STATE, SMESH_Algo::CheckHypothesis(), CLEAN, cleanDependsOn(), computeCost(), ComputeStateEngine(), ComputeSubMeshStateEngine(), deleteOwnListeners(), GetAlgo(), SMESH_Gen::GetAlgo(), GetAncestors(), SMESH_Hypothesis::GetDim(), SMESHDS_Hypothesis::GetName(), getSimilarAttached(), SMESHDS_Hypothesis::GetType(), SMESH_HypoFilter::HasType(), SMESH_Hypothesis::HYP_ALREADY_EXIST, SMESH_Hypothesis::HYP_BAD_DIM, SMESH_Hypothesis::HYP_HIDDEN_ALGO, SMESH_Hypothesis::HYP_HIDING_ALGO, SMESH_Hypothesis::HYP_INCOMPATIBLE, SMESH_Hypothesis::HYP_NEED_SHAPE, SMESH_Hypothesis::HYP_NOTCONFORM, SMESH_Hypothesis::HYP_OK, HYP_OK, SMESH_HypoFilter::Init(), SMESH_Algo::InitComputeError(), SMESH_HypoFilter::Is(), SMESH_HypoFilter::IsAlgo(), IsApplicableHypotesis(), SMESH_HypoFilter::IsApplicableTo(), SMESH_Hypothesis::IsAuxiliary(), IsConform(), SMESH_Hypothesis::IsStatusFatal(), SMESH_MesherHelper::IsSubShape(), MISSING_HYP, MODIF_ALGO_STATE, MODIF_HYP, SMESH_Algo::NeedDiscreteBoundary(), SMESH_Algo::NeedShape(), NO_ALGO, notifyListenersOnEvent(), READY_TO_COMPUTE, REMOVE_ALGO, REMOVE_FATHER_ALGO, REMOVE_FATHER_HYP, REMOVE_HYP, SMESHDS_Mesh::RemoveHypothesis(), setAlgoState(), SMESH_Algo::SetEventListener(), SetIsAlwaysComputed(), and SMESH_Algo::SupportSubmeshes().

Referenced by SMESH_Mesh::AddHypothesis(), SMESH_Mesh::RemoveHypothesis(), and SubMeshesAlgoStateEngine().

CanAddHypothesis()

bool SMESH_subMesh::CanAddHypothesis

(

const SMESH_Hypothesis *

theHypothesis

)

const

References SMESH_Hypothesis::GetDim(), and SMESH_Gen::GetShapeDim().

Referenced by AlgoStateEngine().

checkComputeError()

bool SMESH_subMesh::checkComputeError ( SMESH_Algo *  theAlgo, const bool  theComputeOK, const TopoDS_Shape &  theShape = TopoDS_Shape()  )

protected

Update compute_state by _computeError.

Update compute_state by _computeError and send proper events to dependent submeshes.

Return values

bool	- false if there are errors
bool	- true if _computeError is NOT set

References checkComputeError(), COMPUTE_OK, FAILED_TO_COMPUTE, getDependsOnIterator(), SMESHDS_Hypothesis::GetName(), GetSubShape(), SMESH_Algo::isDegenerated(), IsMeshComputed(), SMESH_Algo::NeedDiscreteBoundary(), SMESH_ComputeError::New(), SMESH_Algo::OnlyUnaryInput(), SUBMESH_COMPUTED, and updateDependantsState().

Referenced by checkComputeError(), and ComputeStateEngine().

CheckConcurentHypothesis()

SMESH_Hypothesis::Hypothesis_Status SMESH_subMesh::CheckConcurentHypothesis

(

const int

theHypType

)

References getSimilarAttached(), SMESH_Hypothesis::HYP_CONCURENT, and SMESH_Hypothesis::HYP_OK.

Referenced by SMESH_Mesh::AddHypothesis(), and SMESH_Mesh::RemoveHypothesis().

cleanDependants()

void SMESH_subMesh::cleanDependants ( )

protected

References CLEAN, GetAncestors(), and SMESH_Gen::GetShapeDim().

Referenced by ComputeStateEngine().

cleanDependsOn()

void SMESH_subMesh::cleanDependsOn ( SMESH_Algo *  algoRequiringCleaning = 0 )

protected

Remove elements from sub-meshes.

Parameters

algoRequiringCleaning

- an all-dimensional algorithm whose presence causes the cleaning.

References CHECK_COMPUTE_STATE, CLEAN, ComputeStateEngine(), getDependsOnIterator(), SMESHDS_Mesh::GetHypothesis(), SMESH_Gen::GetShapeDim(), GetSubShape(), IsEmpty(), SMESH_Algo::NeedLowerHyps(), SMESHDS_Hypothesis::PARAM_ALGO, and SMESH_Algo::SupportSubmeshes().

Referenced by AlgoStateEngine(), and ComputeStateEngine().

ClearAncestors()

void SMESH_subMesh::ClearAncestors

(

)

Clears the vector of ancestor sub-meshes.

computeCost()

int SMESH_subMesh::computeCost ( ) const

protected

Return cost of computing this sub-mesh. The cost depends on the shape type and number of sub-meshes this one DependsOn().

Returns

int - the computation cost in abstract units.

References computeCost(), and getDependsOnIterator().

Referenced by AlgoStateEngine(), and computeCost().

ComputeStateEngine()

bool SMESH_subMesh::ComputeStateEngine

(

int

event

)

References SMESH_Algo::CancelCompute(), CHECK_COMPUTE_STATE, checkComputeError(), SMESH_Algo::CheckHypothesis(), SMDS_Mesh::CheckMemory(), CLEAN, cleanDependants(), cleanDependsOn(), SMESH_Algo::Compute(), COMPUTE, COMPUTE_CANCELED, COMPUTE_EVENT, COMPUTE_OK, COMPUTE_SUBMESH, ComputeStateEngine(), ComputeSubMeshStateEngine(), FAILED_TO_COMPUTE, GetAlgo(), GetAlgoState(), getCollection(), SMESH_Algo::GetComputeError(), getDependsOnIterator(), GetSubMeshDS(), GetSubShape(), HYP_OK, SMESH_Algo::InitComputeError(), SMESH_Algo::isDegenerated(), IsEmpty(), IsMeshComputed(), loadDependentMeshes(), MESH_ENTITY_REMOVED, MISSING_HYP, MODIF_ALGO_STATE, SMESHDS_SubMesh::NbNodes(), SMESH_Algo::NeedDiscreteBoundary(), SMESH_ComputeError::New(), NOT_READY, notifyListenersOnEvent(), SMESH_Algo::OnlyUnaryInput(), READY_TO_COMPUTE, removeSubMeshElementsAndNodes(), setAlgoState(), SMESH_MesherHelper::SetElementsOnShape(), SMESH_MesherHelper::SetSubShape(), SUBMESH_COMPUTED, SUBMESH_LOADED, SUBMESH_RESTORED, SubMeshesComputed(), SMESH_Algo::SubMeshesToCompute(), SMESH_Algo::SubmeshRestored(), SMESH_Algo::SupportSubmeshes(), updateDependantsState(), SALOME_Exception::what(), and SMESH_ComputeError::Worst().

Referenced by NETGENPlugin_Mesher::AddIntVerticesInFaces(), AlgoStateEngine(), cleanDependsOn(), StdMeshers_Penta_3D::ClearMeshOnFxy1(), SMESH_Gen::Compute(), StdMeshers_CompositeSegment_1D::Compute(), StdMeshers_Import_1D2D::Compute(), ComputeStateEngine(), StdMeshers_Quadrangle_2D::getEnforcedUV(), StdMeshers_Penta_3D::MakeMeshOnFxy1(), and SetIsAlwaysComputed().

ComputeSubMeshStateEngine()

void SMESH_subMesh::ComputeSubMeshStateEngine	(	int	event,
		const bool	includeSelf = false
	)

References getDependsOnIterator().

Referenced by AlgoStateEngine(), and ComputeStateEngine().

CreateSubMeshDS()

SMESHDS_SubMesh * SMESH_subMesh::CreateSubMeshDS

(

)

References GetSubMeshDS(), SMESHDS_Mesh::NewSubMesh(), and SMESHDS_Mesh::ShapeToIndex().

DeleteEventListener()

void SMESH_subMesh::DeleteEventListener

(

EventListener *

listener

)

Unregister the listener and delete it and it's data.

Unregister the listener and delete listener's data.

Parameters

listener	- the event listener to delete
listener	- the event listener

Referenced by VISCOUS_3D::_ViscousListener::ProcessEvent().

deleteOwnListeners()

void SMESH_subMesh::deleteOwnListeners ( )

protected

Delete event listeners depending on algo of this submesh.

Referenced by AlgoStateEngine(), and ~SMESH_subMesh().

DependsOn() [1/2]

const map< int, SMESH_subMesh * > & SMESH_subMesh::DependsOn

(

)

Returns all sub-meshes this one depend on

References insertDependence().

Referenced by DumpAlgoState(), SMESH_Mesh::GetComputeProgress(), getDependsOnIterator(), and insertDependence().

DependsOn() [2/2]

bool SMESH_subMesh::DependsOn

(

const SMESH_subMesh *

other

)

const

Return true if this sub-mesh depends on other.

DumpAlgoState()

void SMESH_subMesh::DumpAlgoState

(

bool

isMain

)

References COMPUTE_OK, DependsOn(), DumpAlgoState(), FAILED_TO_COMPUTE, SMESH_Gen::GetShapeDim(), HYP_OK, MISSING_HYP, NO_ALGO, NOT_READY, and READY_TO_COMPUTE.

Referenced by SMESH_Mesh::AddHypothesis(), DumpAlgoState(), and SMESH_Mesh::RemoveHypothesis().

Evaluate()

bool SMESH_subMesh::Evaluate

(

MapShapeNbElems &

aResMap

)

References SMESH_Algo::CheckHypothesis(), SMESH_Algo::Evaluate(), GetAlgo(), getDependsOnIterator(), SMESH_Gen::GetShapeDim(), GetSubMeshDS(), GetSubShape(), IsMeshComputed(), SMESH_Algo::NeedDiscreteBoundary(), and SMESH_ComputeError::New().

Referenced by SMESH_Gen::Evaluate(), StdMeshers_Import_1D::Evaluate(), and StdMeshers_Import_1D2D::Evaluate().

FindIntersection()

bool SMESH_subMesh::FindIntersection	(	const SMESH_subMesh *	theOther,
		std::set< const SMESH_subMesh * > &	theSetOfCommon
	)		const

Find common submeshes (based on shared subshapes with other.

Find common submeshes (based on shared sub-shapes with other.

Parameters

theOther	submesh to check
theCommonIds	set of common submesh IDs NOTE: this method does not cleat set before collect common IDs
theOther	submesh to check
theSetOfCommon	set of common submesh

References GetId().

GetAlgo()

SMESH_Algo * SMESH_subMesh::GetAlgo

(

)

const

Returns a current algorithm.

References GetAlgo().

Referenced by AlgoStateEngine(), ComputeStateEngine(), Evaluate(), GetAlgo(), getCollection(), SMESH_Mesh::GetComputeProgress(), SMESH_Mesh::IsUsedHypothesis(), StdMeshers_ProjectionUtils::MakeComputed(), and SMESH_Mesh::NotifySubMeshesHypothesisModification().

GetAlgoState()

algo_state SMESH_subMesh::GetAlgoState

(

)

const

Referenced by ComputeStateEngine(), SMESH_Gen::GetAlgoState(), SMESH_Mesh::NotifySubMeshesHypothesisModification(), and StdMeshers_ProjectionUtils::SourceNotComputedError().

GetAncestors()

const std::vector< SMESH_subMesh * > & SMESH_subMesh::GetAncestors

(

)

const

Returns ancestor sub-meshes. Finds them if not yet found.

Referenced by AlgoStateEngine(), cleanDependants(), SMESH_Mesh::GetHypotheses(), SMESH_Mesh::GetHypothesis(), IsConform(), and updateDependantsState().

getCollection()

TopoDS_Shape SMESH_subMesh::getCollection ( SMESH_Gen *  theGen, SMESH_Algo *  theAlgo, bool &  theSubComputed, bool &  theSubFailed, std::vector< SMESH_subMesh * > &  theSubs  )

protected

Return a shape containing all sub-shapes of the MainShape that can be meshed at once along with _subShape.

References GetAlgo(), GetComputeState(), SMESH_Algo::GetUsedHypothesis(), SMESHDS_Hypothesis::IsSameName(), draftfunctions.move::move(), READY_TO_COMPUTE, and SubMeshesComputed().

Referenced by ComputeStateEngine().

GetComputeCost()

int SMESH_subMesh::GetComputeCost

(

)

const

Return cost of computing this sub-mesh. If hypotheses are not well defined, zero is returned.

Returns

int - the computation cost in abstract units.

Referenced by SMESH_Mesh::GetComputeProgress().

GetComputeError()

SMESH_ComputeErrorPtr & SMESH_subMesh::GetComputeError

(

)

Referenced by SMESH_Mesh::AddHypothesis(), StdMeshers_Quadrangle_2D::check(), NETGENPlugin_Mesher::Compute(), SMESH_Gen::Compute(), NETGENPlugin_NETGEN_2D_ONLY::Compute(), StdMeshers_ViscousLayers2D::Compute(), StdMeshers_ViscousLayers::Compute(), StdMeshers_Quadrangle_2D::computeQuadDominant(), NETGENPlugin_Mesher::Evaluate(), NETGENPlugin_NETGEN_2D_ONLY::Evaluate(), NETGENPlugin_NETGEN_3D::Evaluate(), StdMeshers_Hexa_3D::Evaluate(), StdMeshers_MEFISTO_2D::Evaluate(), StdMeshers_Quadrangle_2D::Evaluate(), StdMeshers_RadialQuadrangle_1D2D::Evaluate(), and StdMeshers_Regular_1D::Evaluate().

GetComputeState()

compute_state SMESH_subMesh::GetComputeState

(

)

const

Referenced by SMESH_Gen::Compute(), StdMeshers_Import_1D2D::Compute(), StdMeshers_Regular_1D::computeInternalParameters(), getCollection(), SMESH_Mesh::GetComputeProgress(), GetFirstToCompute(), SMESH_Mesh::NotifySubMeshesHypothesisModification(), SMESH_subMeshEventListener::ProcessEvent(), and SubMeshesComputed().

getDependsOnIterator()

SMESH_subMeshIteratorPtr SMESH_subMesh::getDependsOnIterator	(	const bool	includeSelf,
		const bool	reverse = false
	)		const

Return iterator on the sub-meshes this one depends on. By default most simple sub-meshes go first.

Return iterator on the submeshes this one depends on.

Parameters

includeSelf	- this submesh to be returned also
reverse	- if true, complex shape submeshes go first

References DependsOn().

Referenced by SMESH_Mesh::AddHypothesis(), checkComputeError(), cleanDependsOn(), SMESH_Gen::Compute(), StdMeshers_Projection_2D::Compute(), computeCost(), ComputeStateEngine(), ComputeSubMeshStateEngine(), SMESH_Gen::Evaluate(), Evaluate(), StdMeshers_Projection_1D2D::Evaluate(), SMESH_MeshEditor::ExtrusionAlongTrack(), SMESH_Gen::GetAlgoState(), GetFirstToCompute(), NETGENPlugin_Internals::getInternalFaces(), SMESH_Mesh::GetSubMesh(), StdMeshers_MEFISTO_2D::LoadPoints(), NETGENPlugin_Mesher::PrepareOCCgeometry(), SMESH_Mesh::RemoveHypothesis(), StdMeshers_CompositeSegment_1D::SetEventListener(), SubMeshesAlgoStateEngine(), SubMeshesComputed(), and updateSubMeshState().

GetEventListenerData() [1/2]

EventListenerData * SMESH_subMesh::GetEventListenerData	(	const std::string &	listenerName,
		const bool	myOwn = false
	)		const

Return an event listener data.

Parameters

listenerName	- the listener name
myOwn	- if true, returns a listener set by this sub-mesh, else returns a listener listening to events of this sub-mesh

Return values

EventListenerData*

- found data, maybe NULL

GetEventListenerData() [2/2]

EventListenerData * SMESH_subMesh::GetEventListenerData	(	EventListener *	listener,
		const bool	myOwn = false
	)		const

Return an event listener data.

Parameters

listener	- the listener whose data is
myOwn	- if true, returns a listener set by this sub-mesh, else returns a listener listening to events of this sub-mesh

Return values

EventListenerData*

- found data, maybe NULL

Referenced by VISCOUS_2D::_ProxyMeshHolder::FindProxyMeshOfFace(), VISCOUS_3D::_ViscousListener::GetSolidMesh(), StdMeshers_ProjectionUtils::SetEventListener(), and VISCOUS_3D::ToClearSubWithMain().

GetFather()

SMESH_Mesh * SMESH_subMesh::GetFather

(

)

Referenced by SMESH_MeshEditor::ExtrusionAlongTrack(), NETGENPlugin_Mesher::FillNgMesh(), SMESH_Gen::GetAlgo(), SMESH_MesherHelper::IsDistorted2D(), SMESH_MesherHelper::IsStructured(), StdMeshers_ProjectionUtils::MakeComputed(), StdMeshers_CompositeSegment_1D::SetEventListener(), StdMeshers_Import_1D::SetEventListener(), StdMeshers_Import_1D2D::SetEventListener(), StdMeshers_ProjectionUtils::SetEventListener(), StdMeshers_ProjectionUtils::SourceNotComputedError(), and VISCOUS_3D::ToClearSubWithMain().

GetFirstToCompute()

SMESH_subMesh * SMESH_subMesh::GetFirstToCompute

(

)

References GetComputeState(), getDependsOnIterator(), and READY_TO_COMPUTE.

GetId()

int SMESH_subMesh::GetId

(

)

const

Referenced by SMESH_Mesh::AddHypothesis(), NETGENPlugin_Mesher::Compute(), SMESH_Gen::Compute(), StdMeshers_Import_1D2D::Compute(), StdMeshers_Projection_2D::Compute(), SMESH_MeshEditor::ConvertFromQuadratic(), SMESH_Gen::Evaluate(), FindIntersection(), SMESH_Mesh::GetComputeProgress(), insertDependence(), SMESH_Mesh::IsOrderOK(), VISCOUS_3D::_ViscousBuilder::MakeN2NMap(), and NETGENPlugin_Internals::NETGENPlugin_Internals().

getSimilarAttached()

const SMESH_Hypothesis * SMESH_subMesh::getSimilarAttached ( const TopoDS_Shape &  theShape, const SMESH_Hypothesis *  theHyp, const int  theHypType = 0  )

protected

Return a hypothesis attached to theShape.

If theHyp is provided, similar but not same hypotheses is returned; else an applicable ones having theHypType is returned

References SMESH_HypoFilter::And(), SMESH_HypoFilter::AndNot(), SMESH_Hypothesis::GetDim(), SMESHDS_Hypothesis::GetName(), SMESHDS_Hypothesis::GetType(), SMESH_HypoFilter::HasDim(), SMESH_HypoFilter::HasName(), SMESH_HypoFilter::HasType(), SMESH_HypoFilter::Init(), SMESH_HypoFilter::Is(), SMESH_HypoFilter::IsApplicableTo(), SMESH_HypoFilter::IsAuxiliary(), and SMESH_Hypothesis::IsAuxiliary().

Referenced by AlgoStateEngine(), and CheckConcurentHypothesis().

GetSubMeshDS() [1/2]

SMESHDS_SubMesh * SMESH_subMesh::GetSubMeshDS

(

)

Referenced by NETGENPlugin_Mesher::Compute(), StdMeshers_Prism_3D::Compute(), StdMeshers_Projection_1D::Compute(), StdMeshers_Projection_2D::Compute(), StdMeshers_Projection_3D::Compute(), StdMeshers_Regular_1D::computeInternalParameters(), ComputeStateEngine(), SMESH_MeshEditor::ConvertFromQuadratic(), SMESH_MeshEditor::ConvertToQuadratic(), CreateSubMeshDS(), Evaluate(), StdMeshers_Projection_1D::Evaluate(), StdMeshers_Projection_1D2D::Evaluate(), StdMeshers_Projection_2D::Evaluate(), StdMeshers_Projection_3D::Evaluate(), SMESH_MeshEditor::ExtrusionAlongTrack(), NETGENPlugin_Mesher::FillNgMesh(), NETGENPlugin_Internals::findBorderElements(), StdMeshers_Penta_3D::FindNodeOnShape(), SMESH_MesherHelper::FixQuadraticElements(), SMESH_Mesh::GetGroupSubMeshesContaining(), SMESH_Algo::GetMeshError(), IsEmpty(), SMESH_MesherHelper::IsStructured(), StdMeshers_MEFISTO_2D::LoadPoints(), StdMeshers_Penta_3D::MakeBlock(), StdMeshers_Penta_3D::MakeMeshOnFxy1(), StdMeshers_Penta_3D::MakeNodes(), StdMeshers_Penta_3D::MakeVolumeMesh(), SMESH_Algo::NumberOfPoints(), StdMeshers_ProjectionUtils::SetEventListener(), NETGENPlugin_SimpleHypothesis_2D::SetParametersByMesh(), NETGENPlugin_SimpleHypothesis_3D::SetParametersByMesh(), and SubMeshesComputed().

GetSubMeshDS() [2/2]

const SMESHDS_SubMesh * SMESH_subMesh::GetSubMeshDS

(

)

const

GetSubShape()

const TopoDS_Shape & SMESH_subMesh::GetSubShape

(

)

const

Return a shape of this sub-mesh

Referenced by checkComputeError(), cleanDependsOn(), SMESH_Gen::Compute(), StdMeshers_Projection_2D::Compute(), ComputeStateEngine(), SMESH_MeshEditor::ConvertToQuadratic(), SMESH_Gen::Evaluate(), Evaluate(), StdMeshers_Projection_1D2D::Evaluate(), SMESH_MeshEditor::ExtrusionAlongTrack(), NETGENPlugin_Mesher::FillNgMesh(), SMESH_Gen::GetAlgo(), SMESH_Gen::GetAlgoState(), SMESH_Mesh::GetGroupSubMeshesContaining(), SMESH_Mesh::GetHypotheses(), SMESH_Mesh::GetHypothesis(), NETGENPlugin_Internals::getInternalFaces(), SMESH_Algo::GetMeshError(), SMESH_Mesh::HasModificationsToDiscard(), SMESH_MesherHelper::IsDistorted2D(), SMESH_MesherHelper::IsStructured(), StdMeshers_ProjectionUtils::MakeComputed(), VISCOUS_3D::_ViscousBuilder::MakeN2NMap(), SMESH_Mesh::NotifySubMeshesHypothesisModification(), NETGENPlugin_Mesher::PrepareOCCgeometry(), StdMeshers_CompositeSegment_1D::SetEventListener(), StdMeshers_Import_1D::SetEventListener(), StdMeshers_Import_1D2D::SetEventListener(), StdMeshers_ProjectionUtils::SetEventListener(), StdMeshers_ProjectionUtils::SourceNotComputedError(), SubMeshesComputed(), and StdMeshers_RadialQuadrangle_1D2D::SubmeshRestored().

insertDependence()

void SMESH_subMesh::insertDependence ( const TopoDS_Shape  aShape, TopAbs_ShapeEnum  aSubType  )

protected

Add sub-meshes on sub-shapes of a given type into the dependence map.

References DependsOn(), and GetId().

Referenced by DependsOn().

IsAlwaysComputed()

bool SMESH_subMesh::IsAlwaysComputed

(

)

IsApplicableHypotesis() [1/2]

bool SMESH_subMesh::IsApplicableHypotesis

(

const SMESH_Hypothesis *

theHypothesis

)

const

IsApplicableHypotesis() [2/2]

bool SMESH_subMesh::IsApplicableHypotesis ( const SMESH_Hypothesis *  theHypothesis, const TopAbs_ShapeEnum  theShapeType  )

static

References SMESH_Hypothesis::GetDim(), SMESH_Gen::GetShapeDim(), SMESH_Hypothesis::GetShapeType(), SMESHDS_Hypothesis::GetType(), and SMESHDS_Hypothesis::PARAM_ALGO.

Referenced by SMESH_Mesh::AddHypothesis(), AlgoStateEngine(), SMESH_HypoFilter::ApplicablePredicate::IsOk(), SMESH_Mesh::IsUsedHypothesis(), SMESH_Mesh::NotifySubMeshesHypothesisModification(), and SMESH_Mesh::RemoveHypothesis().

IsConform()

bool SMESH_subMesh::IsConform

(

const SMESH_Algo *

theAlgo

)

References GetAncestors(), SMESH_Algo::NeedDiscreteBoundary(), and SMESH_Algo::OnlyUnaryInput().

Referenced by AlgoStateEngine().

IsEmpty()

bool SMESH_subMesh::IsEmpty

(

)

const

Return true if no mesh entities is bound to the submesh.

References GetSubMeshDS().

Referenced by cleanDependsOn(), NETGENPlugin_Mesher::Compute(), StdMeshers_Prism_3D::Compute(), ComputeStateEngine(), SMESH_MesherHelper::FixQuadraticElements(), SMESH_Mesh::GetComputeProgress(), NETGENPlugin_Internals::getInternalFaces(), StdMeshers_PrismAsBlock::GetLayersTransformation(), NETGENPlugin_Internals::NETGENPlugin_Internals(), NETGENPlugin_Mesher::PrepareOCCgeometry(), VISCOUS_3D::_ShrinkShapeListener::ProcessEvent(), NETGENPlugin_SimpleHypothesis_2D::SetParametersByMesh(), NETGENPlugin_SimpleHypothesis_3D::SetParametersByMesh(), and StdMeshers_RadialQuadrangle_1D2D::SubmeshRestored().

IsMeshComputed()

bool SMESH_subMesh::IsMeshComputed

(

)

const

References SMESH_Gen::GetShapeDim(), and SMESHDS_Mesh::MeshElements().

Referenced by checkComputeError(), NETGENPlugin_Mesher::Compute(), StdMeshers_Projection_1D::Compute(), StdMeshers_Projection_2D::Compute(), StdMeshers_Projection_3D::Compute(), StdMeshers_Regular_1D::computeInternalParameters(), ComputeStateEngine(), Evaluate(), StdMeshers_Projection_1D::Evaluate(), StdMeshers_Projection_1D2D::Evaluate(), StdMeshers_Projection_2D::Evaluate(), StdMeshers_Projection_3D::Evaluate(), SMESH_Mesh::HasModificationsToDiscard(), and StdMeshers_ProjectionUtils::MakeComputed().

loadDependentMeshes()

void SMESH_subMesh::loadDependentMeshes ( )

protected

loads dependent meshes on SUBMESH_LOADED event

Referenced by ComputeStateEngine().

notifyListenersOnEvent()

void SMESH_subMesh::notifyListenersOnEvent ( const int  event, const event_type  eventType, SMESH_Hypothesis *  hyp = 0  )

protected

Notify stored event listeners on the occurred event.

Parameters

event	- algo_event or compute_event itself
eventType	- algo_event or compute_event
hyp	- hypothesis, if eventType is algo_event

Referenced by AlgoStateEngine(), and ComputeStateEngine().

removeSubMeshElementsAndNodes()

void SMESH_subMesh::removeSubMeshElementsAndNodes ( )

protected

References SMESH_Gen::GetShapeDim().

Referenced by ComputeStateEngine().

setAlgoState()

void SMESH_subMesh::setAlgoState ( algo_state  state )

protected

Referenced by AlgoStateEngine(), and ComputeStateEngine().

setEventListener()

void SMESH_subMesh::setEventListener ( EventListener *  listener, EventListenerData *  data  )

protected

Sets an event listener and its data to a submesh.

Parameters

listener	- the listener to store
data	- the listener data to store

After being set, event listener is notified on each event of a submesh.

References SMESH_subMeshEventListener::GetName(), SMESH_subMeshEventListener::IsDeletable(), and SMESH_subMeshEventListenerData::IsDeletable().

Referenced by SetEventListener().

SetEventListener()

void SMESH_subMesh::SetEventListener	(	EventListener *	listener,
		EventListenerData *	data,
		SMESH_subMesh *	where
	)

Sets an event listener and its data to a submesh.

Parameters

listener	- the listener to store
data	- the listener data to store
where	- the submesh to store the listener and it's data

The method remembers the submesh \awhere it puts the listener in order to delete it when HYP_OK algo_state is lost After being set, event listener is notified on each event of \awhere submesh.

Parameters

listener	- the listener to store
data	- the listener data to store
where	- the submesh to store the listener and it's data

It remembers the submesh where it puts the listener in order to delete them when HYP_OK algo_state is lost After being set, event listener is notified on each event of where submesh.

References setEventListener().

Referenced by VISCOUS_3D::_ViscousListener::GetSolidMesh(), StdMeshers_Penta_3D::MakeMeshOnFxy1(), StdMeshers_CompositeSegment_1D::SetEventListener(), StdMeshers_QuadFromMedialAxis_1D2D::SetEventListener(), StdMeshers_ProjectionUtils::SetEventListener(), and VISCOUS_3D::ToClearSubWithMain().

SetIsAlwaysComputed()

void SMESH_subMesh::SetIsAlwaysComputed

(

bool

isAlCo

)

Allow algo->Compute() if a subshape of lower dim is meshed but none mesh entity is bound to it.

Allow algo->Compute() if a sub-shape of lower dim is meshed but none mesh entity is bound to it (PAL13615, 2nd part)

References CHECK_COMPUTE_STATE, COMPUTE_OK, and ComputeStateEngine().

Referenced by AlgoStateEngine(), NETGENPlugin_Mesher::Compute(), StdMeshers_CompositeSegment_1D::Compute(), and StdMeshers_CompositeSegment_1D::SetEventListener().

SubMeshesAlgoStateEngine()

SMESH_Hypothesis::Hypothesis_Status SMESH_subMesh::SubMeshesAlgoStateEngine	(	int	event,
		SMESH_Hypothesis *	anHyp,
		bool	exitOnFatal = false
	)

Send an event to sub-meshes.

Parameters

[in]	event	- the event
[in]	anHyp	- an hypothesis
[in]	exitOnFatal	- to stop iteration on sub-meshes if a sub-mesh reports a fatal result

Returns

SMESH_Hypothesis::Hypothesis_Status - the worst result

Optional description of a problematic situation (if any) can be retrieved via GetComputeError().

References AlgoStateEngine(), getDependsOnIterator(), SMESH_Hypothesis::HYP_OK, and SMESH_Hypothesis::IsStatusFatal().

Referenced by SMESH_Mesh::AddHypothesis(), and SMESH_Mesh::RemoveHypothesis().

SubMeshesComputed()

bool SMESH_subMesh::SubMeshesComputed

(

bool *

isFailedToCompute = 0

)

const

Return true if all sub-meshes have been meshed

References COMPUTE_OK, FAILED_TO_COMPUTE, GetComputeState(), getDependsOnIterator(), SMESH_Gen::GetShapeDim(), GetSubMeshDS(), GetSubShape(), SMESHDS_SubMesh::NbElements(), and SMESHDS_SubMesh::NbNodes().

Referenced by ComputeStateEngine(), and getCollection().

updateDependantsState()

void SMESH_subMesh::updateDependantsState ( const compute_event  theEvent )

protected

References GetAncestors().

Referenced by checkComputeError(), and ComputeStateEngine().

updateSubMeshState()

void SMESH_subMesh::updateSubMeshState ( const compute_state  theState )

protected

References getDependsOnIterator().

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The documentation for this class was generated from the following files:

• FreeCAD/src/3rdParty/salomesmesh/inc/SMESH_subMesh.hxx
• FreeCAD/src/3rdParty/salomesmesh/src/SMESH/SMESH_subMesh.cpp