Standard_Transient Class Reference

Abstract class which forms the root of the entire Transient class hierarchy. More...

#include <Standard_Transient.hxx>

Inherited by BRepMesh_EdgeParameterProvider< opencascade::handle< NCollection_HArray1< double > > >, NCollection_Shared< NCollection_DynamicArray< IPCurveHandle > >, NCollection_Shared< NCollection_DataMap< IFacePtr, ListOfInteger > >, NCollection_Shared< NCollection_DynamicArray< IWireHandle > >, NCollection_Shared< NCollection_DynamicArray< IFaceHandle > >, NCollection_Shared< NCollection_DynamicArray< IEdgeHandle > >, NCollection_Shared< NCollection_DynamicArray< IEdgePtr > >, NCollection_Shared< NCollection_DynamicArray< TopAbs_Orientation > >, NCollection_Shared< NCollection_List< int > >, NCollection_Shared< NCollection_DynamicArray< BRepMesh_Circle > >, NCollection_Shared< NCollection_DynamicArray< bool > >, NCollection_Shared< NCollection_DataMap< int, ListOfInteger > >, NCollection_Shared< NCollection_IndexedDataMap< BRepMesh_Edge, BRepMesh_PairOfIndex > >, NCollection_Shared< NCollection_DynamicArray< BRepMesh_Triangle > >, NCollection_Shared< TColStd_PackedMapOfInteger >, NCollection_Shared< NCollection_DynamicArray< int > >, NCollection_Shared< NCollection_DataMap< TopoDS_Shape, int, TopTools_ShapeMapHasher > >, NCollection_Shared< NCollection_IndexedMap< double > >, StdObjMgt_Attribute< AttribClass >, StdObjMgt_Attribute< TFunction_Function >, StdObjMgt_Attribute< TDataStd_NamedData >, StdObjMgt_Attribute< TDataStd_Real >, StdObjMgt_Attribute< TDataStd_Variable >, StdObjMgt_Attribute< TDocStd_XLink >, StdObjMgt_Attribute< TDataXtd_Constraint >, StdObjMgt_Attribute< TDataXtd_PatternStd >, StdObjMgt_Attribute< TNaming_NamedShape >, StdObjMgt_Attribute< TDataXtd_Presentation >, AIS_Animation, AIS_GlobalStatus, AIS_InteractiveContext, AIS_Selection, Adaptor2d_Curve2d, Adaptor3d_Curve, Adaptor3d_HVertex, Adaptor3d_Surface, Adaptor3d_TopolTool, AdvApp2Var_Iso, AdvApp2Var_Node, AdvApp2Var_Patch, AppDef_SmoothCriterion, Approx_CurvlinFunc, Approx_SweepFunction, Aspect_DisplayConnection, Aspect_Grid, Aspect_VKeySet, Aspect_Window, Aspect_XRAction, Aspect_XRActionSet, Aspect_XRSession, BOPDS_CommonBlock, BOPDS_PaveBlock, BRepAlgo_AsDes, BRepApprox_ApproxLine, BRepBlend_Line, BRepBuilderAPI_FastSewing, BRepBuilderAPI_Sewing, BRepCheck_Result, BRepFill_LocationLaw, BRepFill_PipeShell, BRepFill_SectionLaw, BRepGraph_CacheKind, BRepGraph_CacheValue, BRepGraph_Layer, BRepMesh_Classifier, BRepMesh_DataStructureOfDelaun, BRepMesh_Deflection, BRepMesh_DiscretAlgoFactory, BRepMesh_DiscretRoot, BRepMesh_EdgeParameterProvider< ParametersCollection >, BRepMesh_FaceChecker, BRepMesh_MeshTool, BRepMesh_SelectorOfDataStructureOfDelaun, BRepMesh_ShapeTool, BRepMesh_VertexTool, BRepTools_History, BRepTools_Modification, BRepTools_ReShape, BRep_CurveRepresentation, BRep_PointRepresentation, BSplCLib_Cache, BSplSLib_Cache, BVH_BuildThread, BVH_BuilderTransient, BVH_ObjectTransient, BVH_Properties, BVH_TreeBaseTransient, BinMDF_ADriver, BinMDF_ADriverTable, BinObjMgt_Position, CDF_Directory, CDF_MetaDataDriver, CDF_MetaDataDriverFactory, CDF_StoreList, CDM_Application, CDM_Document, CDM_MetaData, CDM_Reference, ChFiDS_Spine, ChFiDS_Stripe, ChFiDS_SurfData, Contap_TheIWLineOfTheIWalking, DBRep_Edge, DBRep_Face, DDF_Transaction, DDataStd_DrawDriver, DE_ConfigurationContext, DE_ConfigurationNode, DE_Provider, DE_Wrapper, Draw_Drawable3D, ExprIntrp_Generator, Expr_GeneralExpression, Expr_GeneralFunction, Expr_GeneralRelation, Extrema_ExtPExtS, Extrema_ExtPRevS, FEmTool_Curve, FEmTool_ElementaryCriterion, FEmTool_SparseMatrix, Font_FTFont, Font_FTLibrary, Font_FontMgr, Font_SystemFont, Font_TextFormatter, GccInt_Bisec, Geom2dEval_RepCurveDesc::Base, Geom2d_Geometry, Geom2d_Transformation, GeomEval_RepCurveDesc::Base, GeomEval_RepSurfaceDesc::Base, GeomFill_Boundary, GeomFill_CoonsAlgPatch, GeomFill_Line, GeomFill_LocationLaw, GeomFill_SectionLaw, GeomFill_TgtField, GeomFill_TrihedronLaw, GeomPlate_CurveConstraint, GeomPlate_PointConstraint, GeomTools_UndefinedTypeHandler, Geom_Geometry, Geom_Transformation, Graphic3d_ArrayOfPrimitives, Graphic3d_Aspects, Graphic3d_CLight, Graphic3d_CStructure, Graphic3d_Camera, Graphic3d_ClipPlane, Graphic3d_DataStructureManager, Graphic3d_Flipper, Graphic3d_FrameStats, Graphic3d_GraphicDriver, Graphic3d_GraphicDriverFactory, Graphic3d_Group, Graphic3d_HatchStyle, Graphic3d_Layer, Graphic3d_LightSet, Graphic3d_MarkerImage, Graphic3d_PresentationAttributes, Graphic3d_SequenceOfHClipPlane, Graphic3d_ShaderAttribute, Graphic3d_ShaderManager, Graphic3d_ShaderObject, Graphic3d_ShaderProgram, Graphic3d_ShaderVariable, Graphic3d_Structure, Graphic3d_StructureManager, Graphic3d_Text, Graphic3d_TextureParams, Graphic3d_TextureRoot, Graphic3d_TextureSet, Graphic3d_TransformPers, Graphic3d_ViewAffinity, HLRAlgo_EdgesBlock, HLRAlgo_PolyAlgo, HLRAlgo_PolyData, HLRAlgo_PolyInternalData, HLRAlgo_PolyInternalNode, HLRAlgo_PolyShellData, HLRAlgo_WiresBlock, HLRBRep_AreaLimit, HLRBRep_Data, HLRBRep_InternalAlgo, HLRBRep_PolyAlgo, HLRTest_ShapeData, HLRTopoBRep_OutLiner, HeaderSection_FileDescription, HeaderSection_FileName, HeaderSection_FileSchema, IFSelect_Activator, IFSelect_AppliedModifiers, IFSelect_Dispatch, IFSelect_EditForm, IFSelect_Editor, IFSelect_GeneralModifier, IFSelect_IntParam, IFSelect_ListEditor, IFSelect_ModelCopier, IFSelect_PacketList, IFSelect_Selection, IFSelect_SessionDumper, IFSelect_ShareOut, IFSelect_SignatureList, IFSelect_Transformer, IFSelect_WorkLibrary, IFSelect_WorkSession, IGESBasic_HArray1OfHArray1OfIGESEntity, IGESBasic_HArray1OfHArray1OfInteger, IGESBasic_HArray1OfHArray1OfReal, IGESBasic_HArray1OfHArray1OfXY, IGESBasic_HArray1OfHArray1OfXYZ, IGESData_FileRecognizer, IGESData_GlobalNodeOfSpecificLib, IGESData_GlobalNodeOfWriterLib, IGESData_IGESEntity, IGESData_NodeOfSpecificLib, IGESData_NodeOfWriterLib, IGESData_SpecificModule, IGESData_ToolLocation, IGESDefs_HArray1OfHArray1OfTextDisplayTemplate, IGESSelect_ViewSorter, IGESToBRep_AlgoContainer, IGESToBRep_IGESBoundary, IGESToBRep_ToolContainer, IMeshData_ParametersList, IMeshData_ParametersListArrayAdaptor< ParametersListPtrType >, IMeshData_Shape, IMeshTools_CurveTessellator, IMeshTools_MeshAlgo, IMeshTools_MeshAlgoFactory, IMeshTools_ModelAlgo, IMeshTools_ShapeVisitor, IVtkDraw_HighlightAndSelectionPipeline, IVtk_Interface, Image_CompressedPixMap, Image_Diff, Image_PixMap, Image_SupportedFormats, Image_Texture, Image_VideoRecorder, IntCurvesFace_Intersector, IntPatch_Line, IntPatch_TheIWLineOfTheIWalking, IntStart_SITopolTool, IntSurf_LineOn2S, IntTools_Context, Interface_Check, Interface_CopyControl, Interface_EntityCluster, Interface_FileReaderData, Interface_GTool, Interface_GeneralModule, Interface_GlobalNodeOfGeneralLib, Interface_GlobalNodeOfReaderLib, Interface_HGraph, Interface_IntVal, Interface_InterfaceModel, Interface_NodeOfGeneralLib, Interface_NodeOfReaderLib, Interface_ParamList, Interface_ParamSet, Interface_Protocol, Interface_ReaderModule, Interface_ReportEntity, Interface_UndefinedContent, LDOM_MemManager, Law_BSpline, Law_Function, LocOpe_GeneratedShape, LocOpe_WiresOnShape, MAT2d_Circuit, MAT2d_Connexion, MAT_Arc, MAT_BasicElt, MAT_Bisector, MAT_Edge, MAT_Graph, MAT_ListOfBisector, MAT_ListOfEdge, MAT_Node, MAT_TListNodeOfListOfBisector, MAT_TListNodeOfListOfEdge, MAT_Zone, Media_BufferPool, Media_CodecContext, Media_FormatContext, Media_Frame, Media_Packet, Media_PlayerContext, Media_Scaler, Media_Timer, MeshVS_DataSource, MeshVS_Drawer, MeshVS_PrsBuilder, Message_Alert, Message_Algorithm, Message_Attribute, Message_CompositeAlerts, Message_Messenger, Message_Printer, Message_ProgressIndicator, Message_Report, MoniTool_CaseData, MoniTool_Element, MoniTool_IntVal, MoniTool_RealVal, MoniTool_SignText, MoniTool_Timer, MoniTool_TypedValue, NCollection_BaseAllocator, NCollection_Buffer, NCollection_HArray1< TheItemType >, NCollection_HArray2< TheItemType >, NCollection_HSequence< TheItemType >, NCollection_Shared< T, typename >, NLPlate_HGPPConstraint, OSD_FileSystem, OSD_ThreadPool, OpenGl_Caps, OpenGl_Context, OpenGl_Resource, OpenGl_SetOfPrograms, OpenGl_SetOfShaderPrograms, OpenGl_ShadowMapArray, OpenGl_TextureSet, OpenGl_Window, OpenGl_Workspace, PCDM_ReadWriter, PCDM_Reader, PCDM_ReaderFilter, PCDM_ReferenceIterator, PCDM_Writer, Poly_CoherentTriangulation, Poly_MergeNodesTool, Poly_Polygon2D, Poly_Polygon3D, Poly_PolygonOnTriangulation, Poly_Triangulation, Poly_TriangulationParameters, Prs3d_BasicAspect, PrsMgr_PresentableObject, PrsMgr_PresentationManager, RWGltf_CafWriter, RWGltf_GltfFace, RWGltf_MaterialCommon, RWGltf_MaterialMetallicRoughness, RWMesh_CafReader, RWMesh_MaterialMap, RWMesh_TriangulationReader, RWObj_CafWriter, RWObj_Reader, RWPly_CafWriter, RWStl_Reader, Resource_Manager, STEPCAFControl_ExternFile, STEPSelections_AssemblyComponent, STEPSelections_AssemblyLink, Select3D_SensitiveEntity, SelectMgr_BVHThreadPool, SelectMgr_BaseIntersector, SelectMgr_EntityOwner, SelectMgr_Filter, SelectMgr_FrustumBuilder, SelectMgr_Selection, SelectMgr_SelectionImageFiller, SelectMgr_SelectionManager, SelectMgr_SensitiveEntity, SelectMgr_ViewerSelector, ShapeAlgo_AlgoContainer, ShapeAlgo_ToolContainer, ShapeAnalysis_FreeBoundData, ShapeAnalysis_Surface, ShapeAnalysis_TransferParameters, ShapeAnalysis_Wire, ShapeConstruct_ProjectCurveOnSurface, ShapeCustom_RestrictionParameters, ShapeExtend_BasicMsgRegistrator, ShapeExtend_WireData, ShapeFix_Edge, ShapeFix_EdgeProjAux, ShapeFix_Root, ShapeProcess_Context, ShapeProcess_Operator, ShapeUpgrade_RemoveLocations, ShapeUpgrade_SplitCurve, ShapeUpgrade_SplitSurface, ShapeUpgrade_Tool, ShapeUpgrade_UnifySameDomain, Standard_Persistent, Standard_Type, StdObjMgt_Attribute< Transient >, StdObjMgt_Persistent, StdObjMgt_SharedObject::AbstractPersistentBase< Transient >, StdPersistent_TopoDS::pTShape, StdPrs_BRepFont, StdPrs_HLRShapeI, StdStorage_Data, StdStorage_HeaderData, StdStorage_Root, StdStorage_RootData, StdStorage_TypeData, StepAP242_IdAttribute, StepAP242_ItemIdentifiedRepresentationUsage, StepBasic_Action, StepBasic_ActionAssignment, StepBasic_ActionMethod, StepBasic_ActionRequestAssignment, StepBasic_ActionRequestSolution, StepBasic_Address, StepBasic_ApplicationContext, StepBasic_ApplicationContextElement, StepBasic_ApplicationProtocolDefinition, StepBasic_Approval, StepBasic_ApprovalAssignment, StepBasic_ApprovalDateTime, StepBasic_ApprovalPersonOrganization, StepBasic_ApprovalRelationship, StepBasic_ApprovalRole, StepBasic_ApprovalStatus, StepBasic_Certification, StepBasic_CertificationAssignment, StepBasic_CertificationType, StepBasic_CharacterizedObject, StepBasic_Contract, StepBasic_ContractAssignment, StepBasic_ContractType, StepBasic_CoordinatedUniversalTimeOffset, StepBasic_Date, StepBasic_DateAndTime, StepBasic_DateAndTimeAssignment, StepBasic_DateAssignment, StepBasic_DateRole, StepBasic_DateTimeRole, StepBasic_DerivedUnit, StepBasic_DerivedUnitElement, StepBasic_DimensionalExponents, StepBasic_Document, StepBasic_DocumentProductAssociation, StepBasic_DocumentReference, StepBasic_DocumentRelationship, StepBasic_DocumentRepresentationType, StepBasic_DocumentType, StepBasic_DocumentUsageConstraint, StepBasic_Effectivity, StepBasic_EffectivityAssignment, StepBasic_EulerAngles, StepBasic_ExternalSource, StepBasic_ExternallyDefinedItem, StepBasic_GeneralProperty, StepBasic_GeneralPropertyAssociation, StepBasic_GeneralPropertyRelationship, StepBasic_Group, StepBasic_GroupAssignment, StepBasic_GroupRelationship, StepBasic_IdentificationAssignment, StepBasic_IdentificationRole, StepBasic_LocalTime, StepBasic_MeasureWithUnit, StepBasic_NameAssignment, StepBasic_NamedUnit, StepBasic_ObjectRole, StepBasic_Organization, StepBasic_OrganizationAssignment, StepBasic_OrganizationRole, StepBasic_Person, StepBasic_PersonAndOrganization, StepBasic_PersonAndOrganizationAssignment, StepBasic_PersonAndOrganizationRole, StepBasic_Product, StepBasic_ProductCategory, StepBasic_ProductCategoryRelationship, StepBasic_ProductDefinition, StepBasic_ProductDefinitionFormation, StepBasic_ProductDefinitionFormationRelationship, StepBasic_ProductDefinitionReference, StepBasic_ProductDefinitionRelationship, StepBasic_RoleAssociation, StepBasic_SecurityClassification, StepBasic_SecurityClassificationAssignment, StepBasic_SecurityClassificationLevel, StepBasic_VersionedActionRequest, StepData_Described, StepData_EDescr, StepData_FileRecognizer, StepData_FreeFormEntity, StepData_GlobalNodeOfWriterLib, StepData_NodeOfWriterLib, StepData_PDescr, StepData_SelectMember, StepData_UndefinedEntity, StepDimTol_DatumReference, StepDimTol_DatumReferenceModifierWithValue, StepDimTol_GeometricTolerance, StepDimTol_GeometricToleranceRelationship, StepDimTol_RunoutZoneOrientation, StepDimTol_ToleranceZoneDefinition, StepDimTol_ToleranceZoneForm, StepElement_AnalysisItemWithinRepresentation, StepElement_CurveElementEndReleasePacket, StepElement_CurveElementSectionDefinition, StepElement_ElementDescriptor, StepElement_ElementMaterial, StepElement_SurfaceElementProperty, StepElement_SurfaceSection, StepElement_SurfaceSectionField, StepFEA_Curve3dElementProperty, StepFEA_CurveElementEndOffset, StepFEA_CurveElementEndRelease, StepFEA_CurveElementInterval, StepFEA_CurveElementLocation, StepFEA_ElementGeometricRelationship, StepFEA_FeaCurveSectionGeometricRelationship, StepFEA_FeaSurfaceSectionGeometricRelationship, StepFEA_FreedomAndCoefficient, StepFEA_FreedomsList, StepGeom_CompositeCurveSegment, StepGeom_SurfacePatch, StepKinematics_ContextDependentKinematicLinkRepresentation, StepRepr_AssemblyComponentUsageSubstitute, StepRepr_ConfigurationDesign, StepRepr_ConfigurationItem, StepRepr_DataEnvironment, StepRepr_FunctionallyDefinedTransformation, StepRepr_ItemDefinedTransformation, StepRepr_MaterialDesignation, StepRepr_ProductConcept, StepRepr_PropertyDefinition, StepRepr_PropertyDefinitionRelationship, StepRepr_PropertyDefinitionRepresentation, StepRepr_Representation, StepRepr_RepresentationContext, StepRepr_RepresentationContextReference, StepRepr_RepresentationItem, StepRepr_RepresentationMap, StepRepr_RepresentationReference, StepRepr_RepresentationRelationship, StepRepr_ShapeAspect, StepRepr_ShapeAspectRelationship, StepShape_BoxDomain, StepShape_ContextDependentShapeRepresentation, StepShape_DimensionalCharacteristicRepresentation, StepShape_DimensionalSize, StepShape_LimitsAndFits, StepShape_MeasureQualification, StepShape_PlusMinusTolerance, StepShape_PrecisionQualifier, StepShape_ToleranceValue, StepShape_TypeQualifier, StepShape_ValueFormatTypeQualifier, StepVisual_AreaInSet, StepVisual_Colour, StepVisual_CurveStyle, StepVisual_CurveStyleFont, StepVisual_CurveStyleFontPattern, StepVisual_FillAreaStyle, StepVisual_FillAreaStyleColour, StepVisual_Invisibility, StepVisual_PointStyle, StepVisual_PreDefinedItem, StepVisual_PresentationLayerAssignment, StepVisual_PresentationLayerUsage, StepVisual_PresentationSet, StepVisual_PresentationSize, StepVisual_PresentationStyleAssignment, StepVisual_PresentedItem, StepVisual_PresentedItemRepresentation, StepVisual_SurfaceSideStyle, StepVisual_SurfaceStyleBoundary, StepVisual_SurfaceStyleControlGrid, StepVisual_SurfaceStyleFillArea, StepVisual_SurfaceStyleParameterLine, StepVisual_SurfaceStyleReflectanceAmbient, StepVisual_SurfaceStyleRendering, StepVisual_SurfaceStyleSegmentationCurve, StepVisual_SurfaceStyleSilhouette, StepVisual_SurfaceStyleTransparent, StepVisual_SurfaceStyleUsage, StepVisual_TextStyle, StepVisual_TextStyleForDefinedFont, StepVisual_ViewVolume, Storage_BaseDriver, Storage_CallBack, Storage_Data, Storage_HeaderData, Storage_InternalData, Storage_Root, Storage_RootData, Storage_Schema, Storage_TypeData, Storage_TypedCallBack, TColStd_HPackedMapOfInteger, TCollection_HAsciiString, TCollection_HExtendedString, TDF_Attribute, TDF_AttributeDelta, TDF_Data, TDF_DataSet, TDF_Delta, TDF_RelocationTable, TDataStd_HDataMapOfStringByte, TDataStd_HDataMapOfStringHArray1OfInteger, TDataStd_HDataMapOfStringHArray1OfReal, TDataStd_HDataMapOfStringInteger, TDataStd_HDataMapOfStringReal, TDataStd_HDataMapOfStringString, TDocStd_ApplicationDelta, TDocStd_MultiTransactionManager, TFunction_Driver, TFunction_DriverTable, TNaming_TranslateTool, TObj_Model, TObj_Object, TObj_ObjectIterator, TPrsStd_Driver, TPrsStd_DriverTable, TopLoc_Datum3D, TopLoc_SListNodeOfItemLocation, TopOpeBRepBuild_HBuilder, TopOpeBRepBuild_Loop, TopOpeBRepDS_Association, TopOpeBRepDS_Check, TopOpeBRepDS_GapTool, TopOpeBRepDS_HDataStructure, TopOpeBRepDS_Interference, TopOpeBRepDS_Marker, TopOpeBRepTool_HBoxTool, TopOpeBRep_FFDumper, TopOpeBRep_Hctxee2d, TopOpeBRep_Hctxff2d, TopoDS_HShape, TopoDS_TShape, TransferBRep_TransferResultInfo, Transfer_ActorOfProcessForFinder, Transfer_ActorOfProcessForTransient, Transfer_Binder, Transfer_Finder, Transfer_MapContainer, Transfer_ProcessForFinder, Transfer_ProcessForTransient, Transfer_ResultFromModel, Transfer_ResultFromTransient, Units_Dimensions, Units_Lexicon, Units_Quantity, Units_Token, Units_Unit, Units_UnitsDictionary, Units_UnitsSystem, V3d_Plane, V3d_Trihedron, V3d_View, V3d_Viewer, ViewerTest_EventManager, VrmlConverter_Drawer, VrmlConverter_LineAspect, VrmlConverter_PointAspect, VrmlConverter_Projector, VrmlConverter_ShadingAspect, VrmlData_Node, Vrml_AsciiText, Vrml_Coordinate3, Vrml_IndexedFaceSet, Vrml_IndexedLineSet, Vrml_LOD, Vrml_Material, Vrml_Normal, Vrml_SFImage, Vrml_TextureCoordinate2, XCAFDimTolObjects_DatumObject, XCAFDimTolObjects_DimensionObject, XCAFDimTolObjects_GeomToleranceObject, XCAFDoc_AssemblyGraph, XCAFNoteObjects_NoteObject, XCAFView_Object, XSAlgo_AlgoContainer, XSControl_Controller, XSControl_TransferReader, XSControl_TransferWriter, XSControl_Vars, XmlMDF_ADriver, and XmlMDF_ADriverTable.

Public Member Functions
	Standard_Transient ()
	Empty constructor.
	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing.
Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter.
virtual	~Standard_Transient ()=default
	Destructor must be virtual.

Support of run-time type information (RTTI)
typedef void	base_type
	Returns a type descriptor about this object.
virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.
bool	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.
bool	IsInstance (const char *const theTypeName) const
	Returns a true value if this is an instance of TypeName.
bool	IsKind (const opencascade::handle< Standard_Type > &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
bool	IsKind (const char *const theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.
static constexpr const char *	get_type_name ()
	Returns a type descriptor about this object.
static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class.

Reference counting, for use by handle<>
int	GetRefCount () const noexcept
	Get the reference counter of this object.
void	IncrementRefCounter () noexcept
	Increments the reference counter of this object. Uses relaxed memory ordering since incrementing only requires atomicity, not synchronization with other memory operations.
int	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value. Uses release ordering for the decrement to ensure all writes to the object are visible before the count reaches zero. An acquire fence is added only when the count reaches zero, ensuring proper synchronization before deletion. This is more efficient than using acq_rel for every decrement.
virtual void	Delete () const
	Memory deallocator for transient classes.

Detailed Description

Abstract class which forms the root of the entire Transient class hierarchy.

Member Typedef Documentation

base_type

typedef void Standard_Transient::base_type

Returns a type descriptor about this object.

Constructor & Destructor Documentation

Standard_Transient() [1/2]

Standard_Transient::Standard_Transient ( )

inline

Empty constructor.

Standard_Transient() [2/2]

Standard_Transient::Standard_Transient ( const Standard_Transient & )

inline

Copy constructor – does nothing.

~Standard_Transient()

virtual Standard_Transient::~Standard_Transient ( )

virtualdefault

Destructor must be virtual.

Member Function Documentation

DecrementRefCounter()

int Standard_Transient::DecrementRefCounter ( )

inlinenoexcept

Decrements the reference counter of this object; returns the decremented value. Uses release ordering for the decrement to ensure all writes to the object are visible before the count reaches zero. An acquire fence is added only when the count reaches zero, ensuring proper synchronization before deletion. This is more efficient than using acq_rel for every decrement.

Delete()

virtual void Standard_Transient::Delete ( ) const

inlinevirtual

Memory deallocator for transient classes.

DynamicType()

virtual const opencascade::handle< Standard_Type > & Standard_Transient::DynamicType ( ) const

virtual

Returns a type descriptor about this object.

get_type_descriptor()

static const opencascade::handle< Standard_Type > & Standard_Transient::get_type_descriptor ( )

static

Returns type descriptor of Standard_Transient class.

get_type_name()

static constexpr const char * Standard_Transient::get_type_name ( )

inlinestaticconstexpr

Returns a type descriptor about this object.

GetRefCount()

int Standard_Transient::GetRefCount ( ) const

inlinenoexcept

Get the reference counter of this object.

IncrementRefCounter()

void Standard_Transient::IncrementRefCounter ( )

inlinenoexcept

Increments the reference counter of this object. Uses relaxed memory ordering since incrementing only requires atomicity, not synchronization with other memory operations.

IsInstance() [1/2]

bool Standard_Transient::IsInstance

(

const char *const

theTypeName

)

const

Returns a true value if this is an instance of TypeName.

IsInstance() [2/2]

bool Standard_Transient::IsInstance

(

const opencascade::handle< Standard_Type > &

theType

)

const

Returns a true value if this is an instance of Type.

IsKind() [1/2]

bool Standard_Transient::IsKind

(

const char *const

theTypeName

)

const

Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism.

IsKind() [2/2]

bool Standard_Transient::IsKind

(

const opencascade::handle< Standard_Type > &

theType

)

const

Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism.

operator=()

Standard_Transient & Standard_Transient::operator= ( const Standard_Transient & )

inline

Assignment operator, needed to avoid copying reference counter.

This()

Standard_Transient * Standard_Transient::This

(

)

const

Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.

---

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

• Standard_Transient.hxx