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SMESH_Hypothesis Class Referenceabstract

#include <SMESH_Hypothesis.hxx>

Classes

struct  TDefaults
 

Public Types

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
}
 

Public Member Functions

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)
 
virtual bool SetParametersByDefaults (const TDefaults &dflts, const SMESH_Mesh *theMesh=0)=0
 Initialize my parameter values by default parameters. More...
 
virtual bool SetParametersByMesh (const SMESH_Mesh *theMesh, const TopoDS_Shape &theShape)=0
 Initialize my parameter values by the mesh built on the geometry. More...
 
 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...
 
virtual std::istream & LoadFrom (std::istream &load)=0
 
bool operator!= (const SMESHDS_Hypothesis &other) const
 
virtual bool operator== (const SMESHDS_Hypothesis &other) const
 
virtual std::ostream & SaveTo (std::ostream &save)=0
 
 SMESHDS_Hypothesis (int hypId)
 
virtual ~SMESHDS_Hypothesis ()
 

Static Public Member Functions

static bool IsStatusFatal (Hypothesis_Status theStatus)
 

Member Enumeration Documentation

◆ Hypothesis_Status

enum SMESH_Hypothesis::Hypothesis_Status
Enumerator
HYP_OK 
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 

Constructor & Destructor Documentation

◆ SMESH_Hypothesis()

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

References SMESH_Gen::GetStudyContext(), studyContextStruct::mapHypothesis, and SMESHDS_Hypothesis::PARAM_ALGO.

◆ ~SMESH_Hypothesis()

SMESH_Hypothesis::~SMESH_Hypothesis ( )
virtual

References studyContextStruct::mapHypothesis.

Member Function Documentation

◆ ClearParameters()

void SMESH_Hypothesis::ClearParameters ( )

◆ DataDependOnParams()

virtual bool SMESH_Hypothesis::DataDependOnParams ( ) const
virtual

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.

Reimplemented in StdMeshers_ImportSource1D.

Referenced by SMESH_Mesh::NotifySubMeshesHypothesisModification().

◆ GetDim()

int SMESH_Hypothesis::GetDim ( ) const
virtual

References SMESHDS_Hypothesis::ALGO_1D, SMESHDS_Hypothesis::ALGO_2D, SMESHDS_Hypothesis::ALGO_3D, and SMESHDS_Hypothesis::PARAM_ALGO.

Referenced by SMESH_Mesh::AddHypothesis(), SMESH_subMesh::AlgoStateEngine(), SMESH_subMesh::CanAddHypothesis(), SMESH_Gen::GetAlgoState(), SMESH_subMesh::getSimilarAttached(), SMESH_subMesh::IsApplicableHypotesis(), SMESH_HypoFilter::IsMoreLocalThanPredicate::IsOk(), SMESH_Mesh::RemoveHypothesis(), SMESH_Gen::TAlgoStateError::Set(), StdMeshers_LayerDistribution::SetLayerDistribution(), and SMESH_HypoFilter::DimPredicate::Value().

◆ GetGen()

SMESH_Gen * SMESH_Hypothesis::GetGen ( ) const

◆ GetLastParameters()

char * SMESH_Hypothesis::GetLastParameters ( ) const

◆ GetLibName()

const char * SMESH_Hypothesis::GetLibName ( ) const
virtual

◆ GetMeshByPersistentID()

SMESH_Mesh * SMESH_Hypothesis::GetMeshByPersistentID ( int  id)

Find a mesh with given persistent ID.

References studyContextStruct::mapMesh.

Referenced by StdMeshers_Import_1D::Compute(), and StdMeshers_Import_1D2D::Compute().

◆ GetParameters()

char * SMESH_Hypothesis::GetParameters ( ) const

◆ GetShapeType()

int SMESH_Hypothesis::GetShapeType ( ) const
virtual

Referenced by SMESH_subMesh::IsApplicableHypotesis().

◆ GetStudyId()

int SMESH_Hypothesis::GetStudyId ( ) const

Referenced by StdMeshers_Hexa_3D::Compute().

◆ IsAuxiliary()

virtual bool SMESH_Hypothesis::IsAuxiliary ( ) const
virtual

Return true if me is an auxiliary hypothesis.

Return values
bool- auxiliary or not

An auxiliary hypothesis is optional, i.e. an algorithm can work without it and another hypothesis of the same dimension can be assigned to the shape

References SMESHDS_Hypothesis::GetType().

Referenced by SMESH_subMesh::AlgoStateEngine(), StdMeshers_Regular_1D::CheckHypothesis(), SMESH_subMesh::getSimilarAttached(), SMESH_HypoFilter::IsAuxiliaryPredicate::IsOk(), SMESH_Mesh::IsUsedHypothesis(), and SMESH_Mesh::NotifySubMeshesHypothesisModification().

◆ IsStatusFatal()

static bool SMESH_Hypothesis::IsStatusFatal ( Hypothesis_Status  theStatus)
static

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

◆ NotifySubMeshesHypothesisModification()

void SMESH_Hypothesis::NotifySubMeshesHypothesisModification ( )
virtual

References studyContextStruct::mapMesh.

Referenced by NETGENPlugin_SimpleHypothesis_2D::LengthFromEdges(), NETGENPlugin_SimpleHypothesis_3D::LengthFromFaces(), NETGENPlugin_SimpleHypothesis_2D::SetAllowQuadrangles(), StdMeshers_CartesianParameters3D::SetAxisDirs(), StdMeshers_ViscousLayers::SetBndShapes(), StdMeshers_Geometric1D::SetCommonRatio(), StdMeshers_NumberOfSegments::SetConversionMode(), StdMeshers_ImportSource1D::SetCopySourceMesh(), StdMeshers_Adaptive1D::SetDeflection(), StdMeshers_Deflection1D::SetDeflection(), StdMeshers_NumberOfSegments::SetDistrType(), StdMeshers_QuadrangleParams::SetEnforcedNodes(), StdMeshers_NumberOfSegments::SetExpressionFunction(), StdMeshers_AutomaticLength::SetFineness(), NETGENPlugin_Hypothesis::SetFineness(), StdMeshers_CartesianParameters3D::SetFixedPoint(), NETGENPlugin_Hypothesis::SetFuseEdges(), StdMeshers_CartesianParameters3D::SetGrid(), StdMeshers_CartesianParameters3D::SetGridSpacing(), StdMeshers_ImportSource1D::SetGroups(), NETGENPlugin_Hypothesis::SetGrowthRate(), StdMeshers_LayerDistribution::SetLayerDistribution(), StdMeshers_LocalLength::SetLength(), StdMeshers_MaxLength::SetLength(), StdMeshers_SegmentLengthAroundVertex::SetLength(), StdMeshers_Arithmetic1D::SetLength(), StdMeshers_StartEndLength::SetLength(), NETGENPlugin_SimpleHypothesis_2D::SetLocalLength(), NETGENPlugin_Hypothesis::SetLocalSizeOnEntry(), StdMeshers_MaxElementArea::SetMaxArea(), NETGENPlugin_SimpleHypothesis_2D::SetMaxElementArea(), NETGENPlugin_SimpleHypothesis_3D::SetMaxElementVolume(), StdMeshers_Adaptive1D::SetMaxSize(), NETGENPlugin_Hypothesis::SetMaxSize(), StdMeshers_MaxElementVolume::SetMaxVolume(), StdMeshers_ViscousLayers::SetMethod(), StdMeshers_Adaptive1D::SetMinSize(), NETGENPlugin_Hypothesis::SetMinSize(), StdMeshers_LengthFromEdges::SetMode(), StdMeshers_FixedPoints1D::SetNbSegments(), NETGENPlugin_Hypothesis::SetNbSegPerEdge(), NETGENPlugin_Hypothesis::SetNbSegPerRadius(), StdMeshers_ViscousLayers::SetNumberLayers(), StdMeshers_NumberOfLayers::SetNumberOfLayers(), NETGENPlugin_SimpleHypothesis_2D::SetNumberOfSegments(), StdMeshers_NumberOfSegments::SetNumberOfSegments(), NETGENPlugin_Hypothesis::SetOptimize(), StdMeshers_FixedPoints1D::SetPoints(), StdMeshers_LocalLength::SetPrecision(), NETGENPlugin_Hypothesis::SetQuadAllowed(), StdMeshers_QuadrangleParams::SetQuadType(), StdMeshers_Reversible1D::SetReversedEdges(), StdMeshers_Arithmetic1D::SetReversedEdges(), StdMeshers_FixedPoints1D::SetReversedEdges(), StdMeshers_NumberOfSegments::SetReversedEdges(), StdMeshers_StartEndLength::SetReversedEdges(), StdMeshers_NumberOfSegments::SetScaleFactor(), NETGENPlugin_Hypothesis::SetSecondOrder(), StdMeshers_CartesianParameters3D::SetSizeThreshold(), StdMeshers_ProjectionSource3D::SetSource3DShape(), StdMeshers_ProjectionSource1D::SetSourceEdge(), StdMeshers_ProjectionSource2D::SetSourceFace(), StdMeshers_ProjectionSource1D::SetSourceMesh(), StdMeshers_ProjectionSource2D::SetSourceMesh(), StdMeshers_ProjectionSource3D::SetSourceMesh(), StdMeshers_Geometric1D::SetStartLength(), StdMeshers_ViscousLayers::SetStretchFactor(), NETGENPlugin_Hypothesis::SetSurfaceCurvature(), StdMeshers_NumberOfSegments::SetTableFunction(), StdMeshers_CartesianParameters3D::SetToAddEdges(), StdMeshers_ViscousLayers::SetTotalThickness(), StdMeshers_QuadrangleParams::SetTriaVertex(), StdMeshers_ProjectionSource1D::SetVertexAssociation(), StdMeshers_ProjectionSource2D::SetVertexAssociation(), StdMeshers_ProjectionSource3D::SetVertexAssociation(), and NETGENPlugin_Hypothesis::UnsetLocalSizeOnEntry().

◆ SetLastParameters()

void SMESH_Hypothesis::SetLastParameters ( const char *  theParameters)

Referenced by SetParameters().

◆ SetLibName()

void SMESH_Hypothesis::SetLibName ( const char *  theLibName)

◆ SetParameters()

void SMESH_Hypothesis::SetParameters ( const char *  theParameters)

References SetLastParameters().

◆ SetParametersByDefaults()

virtual bool SMESH_Hypothesis::SetParametersByDefaults ( const TDefaults &  dflts,
const SMESH_Mesh *  theMesh = 0 
)
pure virtual

Initialize my parameter values by default parameters.

Return values
bool- true if parameter values have been successfully defined

Implemented in NETGENPlugin_Hypothesis, NETGENPlugin_SimpleHypothesis_2D, SMESH_Algo, StdMeshers_Adaptive1D, StdMeshers_Arithmetic1D, StdMeshers_AutomaticLength, StdMeshers_CartesianParameters3D, StdMeshers_Deflection1D, StdMeshers_FixedPoints1D, StdMeshers_Geometric1D, StdMeshers_ImportSource1D, StdMeshers_LayerDistribution, StdMeshers_LengthFromEdges, StdMeshers_LocalLength, StdMeshers_MaxElementArea, StdMeshers_MaxElementVolume, StdMeshers_MaxLength, StdMeshers_NotConformAllowed, StdMeshers_NumberOfLayers, StdMeshers_NumberOfSegments, StdMeshers_ProjectionSource1D, StdMeshers_ProjectionSource2D, StdMeshers_ProjectionSource3D, StdMeshers_Propagation, StdMeshers_QuadrangleParams, StdMeshers_QuadranglePreference, StdMeshers_QuadraticMesh, StdMeshers_SegmentLengthAroundVertex, StdMeshers_StartEndLength, StdMeshers_TrianglePreference, StdMeshers_ViscousLayers, and StdMeshers_ViscousLayers2D.

Referenced by StdMeshers_LayerDistribution::SetParametersByDefaults().

◆ SetParametersByMesh()

virtual bool SMESH_Hypothesis::SetParametersByMesh ( const SMESH_Mesh *  theMesh,
const TopoDS_Shape &  theShape 
)
pure virtual

Initialize my parameter values by the mesh built on the geometry.

Parameters
theMesh- the built mesh
theShape- the geometry of interest
Return values
bool- true if parameter values have been successfully defined

Implemented in NETGENPlugin_Hypothesis, NETGENPlugin_SimpleHypothesis_2D, NETGENPlugin_SimpleHypothesis_3D, SMESH_Algo, StdMeshers_Adaptive1D, StdMeshers_Arithmetic1D, StdMeshers_AutomaticLength, StdMeshers_CartesianParameters3D, StdMeshers_Deflection1D, StdMeshers_FixedPoints1D, StdMeshers_Geometric1D, StdMeshers_ImportSource1D, StdMeshers_LayerDistribution, StdMeshers_LengthFromEdges, StdMeshers_LocalLength, StdMeshers_MaxElementArea, StdMeshers_MaxElementVolume, StdMeshers_MaxLength, StdMeshers_NotConformAllowed, StdMeshers_NumberOfLayers, StdMeshers_NumberOfSegments, StdMeshers_ProjectionSource1D, StdMeshers_ProjectionSource2D, StdMeshers_ProjectionSource3D, StdMeshers_Propagation, StdMeshers_QuadrangleParams, StdMeshers_QuadranglePreference, StdMeshers_QuadraticMesh, StdMeshers_SegmentLengthAroundVertex, StdMeshers_StartEndLength, StdMeshers_TrianglePreference, StdMeshers_ViscousLayers, and StdMeshers_ViscousLayers2D.

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