#include <StdMeshers_CompositeSegment_1D.hxx>

Public Member Functions
virtual bool Compute (SMESH_Mesh &aMesh, const TopoDS_Shape &aShape)
	Computes mesh on a shape. More...

virtual void SetEventListener (SMESH_subMesh *subMesh)
	Sets event listener to submeshes if necessary. More...

StdMeshers_CompositeSegment_1D (int hypId, int studyId, SMESH_Gen *gen)

Public Member Functions inherited from StdMeshers_Regular_1D
virtual void CancelCompute ()
	Pass CancelCompute() to a child algorithm. More...

virtual bool CheckHypothesis (SMESH_Mesh &aMesh, const TopoDS_Shape &aShape, SMESH_Hypothesis::Hypothesis_Status &aStatus)
	Check hypothesis definition to mesh a shape. More...

virtual bool Evaluate (SMESH_Mesh &aMesh, const TopoDS_Shape &aShape, MapShapeNbElems &aResMap)
	evaluates size of prospective mesh on a shape More...

virtual const std::list< const SMESHDS_Hypothesis * > & GetUsedHypothesis (SMESH_Mesh &aMesh, const TopoDS_Shape &aShape, const bool=true)

StdMeshers_Regular_1D (int hypId, int studyId, SMESH_Gen *gen)

void SubmeshRestored (SMESH_subMesh *subMesh)
	Allow algo to do something after persistent restoration. More...

virtual ~StdMeshers_Regular_1D ()

Public Member Functions inherited from SMESH_1D_Algo
SMESH_1D_Algo (int hypId, int studyId, SMESH_Gen *gen)

SMESH_1D_Algo (int hypId, int studyId, SMESH_Gen *gen)

virtual ~SMESH_1D_Algo ()

Public Member Functions inherited from SMESH_Algo
virtual bool Compute (SMESH_Mesh &aMesh, SMESH_MesherHelper *aHelper)
	Computes mesh without geometry. More...

const std::list< const SMESHDS_Hypothesis * > & GetAppliedHypothesis (SMESH_Mesh &aMesh, const TopoDS_Shape &aShape, const bool ignoreAuxiliary=true) const
	Returns a list of compatible hypotheses assigned to a shape in a mesh. More...

const SMESH_HypoFilter * GetCompatibleHypoFilter (const bool ignoreAuxiliary) const
	Returns the filter recognizing only compatible hypotheses. More...

const std::vector< std::string > & GetCompatibleHypothesis ()
	Returns all types of compatible hypotheses. More...

SMESH_ComputeErrorPtr GetComputeError () const
	return compute error More...

const Features & GetFeatures () const

virtual double GetProgress () const
	If possible, returns progress of computation [0.,1.]. More...

double GetProgressByTic () const
	Return compute progress by nb of calls of this method. More...

virtual const std::list< const SMESHDS_Hypothesis * > & GetUsedHypothesis (SMESH_Mesh &aMesh, const TopoDS_Shape &aShape, const bool ignoreAuxiliary=true) const
	Returns a list of compatible hypotheses used to mesh a shape. More...

void InitComputeError ()
	initialize compute error etc. before call of Compute() More...

virtual std::istream & LoadFrom (std::istream &load)
	Loads nothing from a stream. More...

bool NeedDiscreteBoundary () const

bool NeedLowerHyps (int dim) const

bool NeedShape () const

int NumberOfPoints (SMESH_Mesh &aMesh, const TopoDS_Wire &W)

bool OnlyUnaryInput () const

virtual std::ostream & SaveTo (std::ostream &save)
	Saves nothing in a stream. More...

virtual bool SetParametersByDefaults (const TDefaults &dflts, const SMESH_Mesh *theMesh=0)
	Initialize my parameter values by default parameters. More...

virtual bool SetParametersByMesh (const SMESH_Mesh *theMesh, const TopoDS_Shape &theShape)
	Just return false as the algorithm does not hold parameters values. More...

SMESH_Algo (int hypId, int studyId, SMESH_Gen *gen)
	Creates algorithm. More...

std::vector< SMESH_subMesh * > & SubMeshesToCompute ()

bool SupportSubmeshes () const

virtual ~ SMESH_Algo ()
	Destructor. More...

Public Member Functions inherited from SMESH_Hypothesis
void ClearParameters ()

virtual bool DataDependOnParams () const
	The returned value is used by NotifySubMeshesHypothesisModification() to decide to call subMesh->AlgoStateEngine( MODIF_HYP, hyp ) or not if subMesh is ready to be computed (algo+hyp==OK) but not yet computed. True result is reasonable for example if EventListeners depend on parameters of hypothesis. More...

virtual int GetDim () const

SMESH_Gen * GetGen () const

char * GetLastParameters () const

virtual const char * GetLibName () const

SMESH_Mesh * GetMeshByPersistentID (int id)
	Find a mesh with given persistent ID. More...

char * GetParameters () const

virtual int GetShapeType () const

int GetStudyId () const

virtual bool IsAuxiliary () const
	Return true if me is an auxiliary hypothesis. More...

virtual void NotifySubMeshesHypothesisModification ()

void SetLastParameters (const char *theParameters)

void SetLibName (const char *theLibName)

void SetParameters (const char *theParameters)

SMESH_Hypothesis (int hypId, int studyId, SMESH_Gen *gen)

virtual ~SMESH_Hypothesis ()

Public Member Functions inherited from SMESHDS_Hypothesis
int GetID () const

const char * GetName () const

int GetType () const

bool IsSameName (const SMESHDS_Hypothesis &other) const
	Compare types of hypotheses. More...

bool operator!= (const SMESHDS_Hypothesis &other) const

virtual bool operator== (const SMESHDS_Hypothesis &other) const

SMESHDS_Hypothesis (int hypId)

virtual ~SMESHDS_Hypothesis ()

Static Public Member Functions
static std::string AlgoName ()
	Returns algo type name. More...

static StdMeshers_FaceSide * GetFaceSide (SMESH_Mesh &aMesh, const TopoDS_Edge &anEdge, const TopoDS_Face &aFace, const bool ignoreMeshed)
	Return a face side the edge belongs to. More...

Static Public Member Functions inherited from SMESH_Algo
static GeomAbs_Shape Continuity (TopoDS_Edge E1, TopoDS_Edge E2)
	Return continuity of two edges. More...

static double EdgeLength (const TopoDS_Edge &E)
	Compute length of an edge. More...

static const Features & GetFeatures (const std::string &algoType)
	Returns a structure describing algorithm features. More...

static EMeshError GetMeshError (SMESH_subMesh *subMesh)
	Finds topological errors of a sub-mesh. More...

static bool GetNodeParamOnEdge (const SMESHDS_Mesh *theMesh, const TopoDS_Edge &theEdge, std::vector< double > &theParams)
	Fill vector of node parameters on geometrical edge, including vertex nodes. More...

static bool GetSortedNodesOnEdge (const SMESHDS_Mesh theMesh, const TopoDS_Edge &theEdge, const bool ignoreMediumNodes, std::map< double, const SMDS_MeshNode > &theNodes, const SMDSAbs_ElementType typeToCheck=SMDSAbs_All)
	Fill map of node parameter on geometrical edge to node it-self. More...

static bool IsContinuous (const TopoDS_Edge &E1, const TopoDS_Edge &E2)
	Return true if an edge can be considered as a continuation of another. More...

static bool isDegenerated (const TopoDS_Edge &E)
	Return true if an edge has no 3D curve. More...

static bool IsStraight (const TopoDS_Edge &E, const bool degenResult=false)
	Return true if an edge can be considered straight. More...

static const SMDS_MeshNode * VertexNode (const TopoDS_Vertex &V, const SMESH_Mesh *mesh)
	Return the node built on a vertex. A node moved to other geometry by MergeNodes() is also returned. More...

static const SMDS_MeshNode * VertexNode (const TopoDS_Vertex &V, const SMESHDS_Mesh *meshDS)
	Return the node built on a vertex. More...

static const SMDS_MeshNode * VertexNode (const TopoDS_Vertex &V, const SMESHDS_SubMesh edgeSM, const SMESH_Mesh mesh, const bool checkV=true)
	Return the node built on a vertex. A node moved to other geometry by MergeNodes() is also returned. More...

Static Public Member Functions inherited from SMESH_Hypothesis
static bool IsStatusFatal (Hypothesis_Status theStatus)

Additional Inherited Members
Public Types inherited from SMESH_Algo
enum EMeshError { MEr_OK = 0, MEr_HOLES, MEr_BAD_ORI, MEr_EMPTY }

Public Types inherited from SMESH_Hypothesis
enum Hypothesis_Status { HYP_OK = 0, HYP_MISSING, HYP_CONCURENT, HYP_BAD_PARAMETER, HYP_HIDDEN_ALGO, HYP_HIDING_ALGO, HYP_UNKNOWN_FATAL, HYP_INCOMPATIBLE, HYP_NOTCONFORM, HYP_ALREADY_EXIST, HYP_BAD_DIM, HYP_BAD_SUBSHAPE, HYP_BAD_GEOMETRY, HYP_NEED_SHAPE, HYP_INCOMPAT_HYPS }

Public Types inherited from SMESHDS_Hypothesis
enum hypothesis_type { PARAM_ALGO, ALGO_0D, ALGO_1D, ALGO_2D, ALGO_3D }

Protected Types inherited from StdMeshers_Regular_1D
enum HypothesisType { LOCAL_LENGTH, MAX_LENGTH, NB_SEGMENTS, BEG_END_LENGTH, DEFLECTION, ARITHMETIC_1D, FIXED_POINTS_1D, ADAPTIVE, GEOMETRIC_1D, NONE }

enum IValueIndex { NB_SEGMENTS_IND = 0, DISTR_TYPE_IND = 1, CONV_MODE_IND = 2 }

enum SValueIndex { EXPR_FUNC_IND = 0 }

enum ValueIndex { SCALE_FACTOR_IND = 0, BEG_LENGTH_IND = 0, END_LENGTH_IND = 1, DEFLECTION_IND = 0, PRECISION_IND = 1 }

enum VValueIndex { TAB_FUNC_IND = 0 }

Protected Member Functions inherited from StdMeshers_Regular_1D
virtual bool computeInternalParameters (SMESH_Mesh &theMesh, Adaptor3d_Curve &theC3d, double theLength, double theFirstU, double theLastU, std::list< double > &theParameters, const bool theReverse, bool theConsiderPropagation=false)

virtual void redistributeNearVertices (SMESH_Mesh &theMesh, Adaptor3d_Curve &theC3d, double theLength, std::list< double > &theParameters, const TopoDS_Vertex &theVf, const TopoDS_Vertex &theVl)
	Tune parameters to fit "SegmentLengthAroundVertex" hypothesis. More...

Protected Member Functions inherited from SMESH_Algo
void addBadInputElement (const SMDS_MeshElement *elem)
	store a bad input element preventing computation, which may be a temporary one i.e. not residing the mesh, then it will be deleted by InitComputeError() More...

void addBadInputElements (const SMESHDS_SubMesh *sm, const bool addNodes=false)

bool error (const SMESH_Comment &comment="")
	store COMPERR_ALGO_FAILED error and comment and then return false More...

bool error (int error, const SMESH_Comment &comment="")
	store error and comment and then return ( error == COMPERR_OK ) More...

bool error (SMESH_ComputeErrorPtr error)
	store error and return error->IsOK() More...

Static Protected Member Functions inherited from StdMeshers_Regular_1D
static const StdMeshers_SegmentLengthAroundVertex * getVertexHyp (SMESH_Mesh &theMesh, const TopoDS_Vertex &theV)
	Return StdMeshers_SegmentLengthAroundVertex assigned to vertex. More...

Constructor & Destructor Documentation

◆ StdMeshers_CompositeSegment_1D()

StdMeshers_CompositeSegment_1D::StdMeshers_CompositeSegment_1D	(	int	hypId,
		int	studyId,
		SMESH_Gen *	gen
	)

References AlgoName().

Member Function Documentation

◆ AlgoName()

std::string StdMeshers_CompositeSegment_1D::AlgoName ( )

static

Returns algo type name.

Referenced by StdMeshers_CompositeSegment_1D().

◆ Compute()

bool StdMeshers_CompositeSegment_1D::Compute	(	SMESH_Mesh &	aMesh,
		const TopoDS_Shape &	aShape
	)

virtual

Computes mesh on a shape.

Parameters

aMesh	- the mesh
aShape	- the shape

Return values

bool	- is a success

Algorithms that !NeedDiscreteBoundary() || !OnlyUnaryInput() are to set SMESH_ComputeError returned by SMESH_submesh::GetComputeError() to report problematic sub-shapes

Reimplemented from StdMeshers_Regular_1D.

References SMESHDS_Mesh::AddEdge(), SMESHDS_Mesh::AddNode(), StdMeshers_Regular_1D::BEG_LENGTH_IND, StdMeshers_Regular_1D::Compute(), SMESH_subMesh::COMPUTE, StdMeshers_Regular_1D::computeInternalParameters(), SMESH_subMesh::ComputeStateEngine(), SMESH_Algo::error(), StdMeshers_FaceSide::FirstVertex(), StdMeshers_FaceSide::GetCurve3d(), GetFaceSide(), StdMeshers_AutomaticLength::GetLength(), SMESH_Mesh::GetMeshDS(), SMESH_Mesh::GetSubMesh(), StdMeshers_Regular_1D::GetUsedHypothesis(), StdMeshers_FaceSide::LastVertex(), StdMeshers_FaceSide::Length(), StdMeshers_FaceSide::NbEdges(), StdMeshers_Regular_1D::redistributeNearVertices(), SMESHDS_Mesh::RemoveNode(), SMESH_subMesh::SetIsAlwaysComputed(), SMESHDS_Mesh::SetMeshElementOnShape(), SMESHDS_Mesh::SetNodeOnEdge(), SMESHDS_Mesh::ShapeToIndex(), and SMESH_Algo::VertexNode().

◆ GetFaceSide()

StdMeshers_FaceSide * StdMeshers_CompositeSegment_1D::GetFaceSide	(	SMESH_Mesh &	aMesh,
		const TopoDS_Edge &	anEdge,
		const TopoDS_Face &	aFace,
		const bool	ignoreMeshed
	)