Open CASCADE Technology
7.1.0.beta
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A class each application has to implement. It is used to contain the application data. This abstract class, alongwith Label, is one of the cornerstones of Model Editor. The groundwork is to define the root of information. This information is to be attached to a Label, and could be of any of the following types: More...
#include <TDF_Attribute.hxx>
Public Member Functions | |
virtual const Standard_GUID & | ID () const =0 |
Returns the ID of the attribute. More... | |
const TDF_Label | Label () const |
Returns the label to which the attribute is attached. If the label is not included in a DF, the label is null. See Label. Warning If the label is not included in a data framework, it is null. This function should not be redefined inline. More... | |
Standard_Integer | Transaction () const |
Returns the transaction index in which the attribute has been created or modified. More... | |
Standard_Integer | UntilTransaction () const |
Returns the upper transaction index until which the attribute is/was valid. This number may vary. A removed attribute validity range is reduced to its transaction index. More... | |
Standard_Boolean | IsValid () const |
Returns true if the attribute is valid; i.e. not a backuped or removed one. More... | |
Standard_Boolean | IsNew () const |
Returns true if the attribute has no backup. More... | |
Standard_Boolean | IsForgotten () const |
Returns true if the attribute forgotten status is set. More... | |
Standard_Boolean | IsAttribute (const Standard_GUID &anID) const |
Returns true if it exists an associated attribute of <me> with <anID> as ID. More... | |
Standard_Boolean | FindAttribute (const Standard_GUID &anID, Handle< TDF_Attribute > &anAttribute) const |
Finds an associated attribute of <me>, according to <anID>. the returned <anAttribute> is a valid one. The method returns True if found, False otherwise. A removed attribute cannot be found using this method. More... | |
template<class T > | |
Standard_Boolean | FindAttribute (const Standard_GUID &theID, Handle< T > &theAttr) const |
Safe variant for arbitrary type of argument. More... | |
void | AddAttribute (const Handle< TDF_Attribute > &other) const |
Adds an Attribute <other> to the label of <me>.Raises if there is already one of the same GUID fhan <other>. More... | |
Standard_Boolean | ForgetAttribute (const Standard_GUID &aguid) const |
Forgets the Attribute of GUID <aguid> associated to the label of <me>. Be carefull that if <me> is the attribute of <guid>, <me> will have a null label after this call. If the attribute doesn't exist returns False. Otherwise returns True. More... | |
void | ForgetAllAttributes (const Standard_Boolean clearChildren=Standard_True) const |
Forgets all the attributes attached to the label of <me>. Does it on the sub-labels if <clearChildren> is set to true. Of course, this method is compatible with Transaction & Delta mecanisms. Be carefull that if <me> will have a null label after this call. More... | |
virtual void | AfterAddition () |
Something to do after adding an Attribute to a label. More... | |
virtual void | BeforeRemoval () |
Something to do before removing an Attribute from a label. More... | |
virtual void | BeforeForget () |
Something to do before forgetting an Attribute to a label. More... | |
virtual void | AfterResume () |
Something to do after resuming an Attribute from a label. More... | |
virtual Standard_Boolean | AfterRetrieval (const Standard_Boolean forceIt=Standard_False) |
Something to do AFTER creation of an attribute by persistent-transient translation. The returned status says if AfterUndo has been performed (true) or if this callback must be called once again further (false). If <forceIt> is set to true, the method MUST perform and return true. Does nothing by default and returns true. More... | |
virtual Standard_Boolean | BeforeUndo (const Handle< TDF_AttributeDelta > &anAttDelta, const Standard_Boolean forceIt=Standard_False) |
Something to do before applying <anAttDelta>. The returned status says if AfterUndo has been performed (true) or if this callback must be called once again further (false). If <forceIt> is set to true, the method MUST perform and return true. Does nothing by default and returns true. More... | |
virtual Standard_Boolean | AfterUndo (const Handle< TDF_AttributeDelta > &anAttDelta, const Standard_Boolean forceIt=Standard_False) |
Something to do after applying <anAttDelta>. The returned status says if AfterUndo has been performed (true) or if this callback must be called once again further (false). If <forceIt> is set to true, the method MUST perform and return true. Does nothing by default and returns true. More... | |
virtual void | BeforeCommitTransaction () |
A callback. By default does nothing. It is called by TDF_Data::CommitTransaction() method. More... | |
void | Backup () |
Backups the attribute. The backuped attribute is flagged "Backuped" and not "Valid". More... | |
Standard_Boolean | IsBackuped () const |
Returns true if the attribute backup status is set. This status is set/unset by the Backup() method. More... | |
virtual Handle< TDF_Attribute > | BackupCopy () const |
Copies the attribute contents into a new other attribute. It is used by Backup(). More... | |
virtual void | Restore (const Handle< TDF_Attribute > &anAttribute)=0 |
Restores the backuped contents from <anAttribute> into this one. It is used when aborting a transaction. More... | |
virtual Handle< TDF_DeltaOnAddition > | DeltaOnAddition () const |
Makes an AttributeDelta because <me> appeared. The only known use of a redefinition of this method is to return a null handle (no delta). More... | |
virtual Handle< TDF_DeltaOnForget > | DeltaOnForget () const |
Makes an AttributeDelta because <me> has been forgotten. More... | |
virtual Handle< TDF_DeltaOnResume > | DeltaOnResume () const |
Makes an AttributeDelta because <me> has been resumed. More... | |
virtual Handle< TDF_DeltaOnModification > | DeltaOnModification (const Handle< TDF_Attribute > &anOldAttribute) const |
Makes a DeltaOnModification between <me> and <anOldAttribute. More... | |
virtual void | DeltaOnModification (const Handle< TDF_DeltaOnModification > &aDelta) |
Applies a DeltaOnModification to <me>. More... | |
virtual Handle< TDF_DeltaOnRemoval > | DeltaOnRemoval () const |
Makes a DeltaOnRemoval on <me> because <me> has disappeared from the DS. More... | |
virtual Handle< TDF_Attribute > | NewEmpty () const =0 |
Returns an new empty attribute from the good end type. It is used by the copy algorithm. More... | |
virtual void | Paste (const Handle< TDF_Attribute > &intoAttribute, const Handle< TDF_RelocationTable > &aRelocationTable) const =0 |
This method is different from the "Copy" one, because it is used when copying an attribute from a source structure into a target structure. This method may paste the contents of <me> into <intoAttribute>. More... | |
virtual void | References (const Handle< TDF_DataSet > &aDataSet) const |
Adds the first level referenced attributes and labels to <aDataSet>. More... | |
virtual Standard_OStream & | Dump (Standard_OStream &anOS) const |
Dumps the minimum information about <me> on <aStream>. More... | |
Standard_OStream & | operator<< (Standard_OStream &anOS) const |
virtual void | ExtendedDump (Standard_OStream &anOS, const TDF_IDFilter &aFilter, TDF_AttributeIndexedMap &aMap) const |
Dumps the attribute content on <aStream>, using <aMap> like this: if an attribute is not in the map, first put add it to the map and then dump it. Use the map rank instead of dumping each attribute field. More... | |
void | Forget (const Standard_Integer aTransaction) |
Forgets the attribute. <aTransaction> is the current transaction in which the forget is done. A forgotten attribute is also flagged not "Valid". More... | |
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virtual void | Delete () const override |
Memory deallocator for transient classes. More... | |
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Standard_Transient () | |
Empty constructor. More... | |
Standard_Transient (const Standard_Transient &) | |
Copy constructor – does nothing. More... | |
Standard_Transient & | operator= (const Standard_Transient &) |
Assignment operator, needed to avoid copying reference counter. More... | |
virtual | ~Standard_Transient () |
Destructor must be virtual. More... | |
virtual const opencascade::handle< Standard_Type > & | DynamicType () const |
Returns a type descriptor about this object. More... | |
Standard_Boolean | IsInstance (const opencascade::handle< Standard_Type > &theType) const |
Returns a true value if this is an instance of Type. More... | |
Standard_Boolean | IsInstance (const Standard_CString theTypeName) const |
Returns a true value if this is an instance of TypeName. More... | |
Standard_Boolean | 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. More... | |
Standard_Boolean | IsKind (const Standard_CString 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. More... | |
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. More... | |
Standard_Integer | GetRefCount () const |
Get the reference counter of this object. More... | |
void | IncrementRefCounter () const |
Increments the reference counter of this object. More... | |
Standard_Integer | DecrementRefCounter () const |
Decrements the reference counter of this object; returns the decremented value. More... | |
Protected Member Functions | |
TDF_Attribute () | |
Initializes fields. More... | |
Additional Inherited Members | |
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typedef void | base_type |
Returns a type descriptor about this object. More... | |
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static const char * | get_type_name () |
Returns a type descriptor about this object. More... | |
static const opencascade::handle< Standard_Type > & | get_type_descriptor () |
Returns type descriptor of Standard_Transient class. More... | |
A class each application has to implement. It is used to contain the application data. This abstract class, alongwith Label, is one of the cornerstones of Model Editor. The groundwork is to define the root of information. This information is to be attached to a Label, and could be of any of the following types:
Each software component who'd like to attach its own information to a label has to inherit from this class and has to add its own information as fields of this new class.
An attribute can be identified by its ID. Every attributes used with the same meaning (for exemple: Integer, String, Topology...) have the same worldwide unique ID.
An attribute can be added to a label only if there is no attribute yet with the same ID. Call-back methods are offered, called automatically before and after the addition action.
An attribute can be removed from a label only if there is an attribute yet with the same ID. Call-back methods are offered, called automatically before and after the removal action. A removed attribute cannot be found again. After a removal, only an addition of an attribute with the sane ID is possible (no backup...).
An attribute can be backuped before a modification. Only one backup attribute by transaction is possible. The modification can be forgotten (abort transaction) or validated (commit transaction).
BackupCopy and restore are methods used by the backup or abort transaction actions. BackupCopy is called by Backup to generate an attribute with the same contents as the current one. Restore is called when aborting a transaction to transfer the backuped contents into the current attribute. These methods must be implemented by end use inheriting classes.
A standard implementation of BackupCopy is provided, but it is not necessary a good one for any use.
Paste and NewEmpty methods are used by the copy algorithms. The goal of "Paste" is to transfer an attribute new contents into another attribute. The goal of "NewEmpty" is to create an attribute whithout contents, to be further filled with the new contents of another one. These 2 methods must be implemented by end use inheriting classes.
An AttributeDelta is the difference between to attribute values states. These methods must be implemented by end use inheriting classes, to profit from the delta services.
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protected |
Initializes fields.
void TDF_Attribute::AddAttribute | ( | const Handle< TDF_Attribute > & | other | ) | const |
Adds an Attribute <other> to the label of <me>.Raises if there is already one of the same GUID fhan <other>.
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Something to do after adding an Attribute to a label.
Reimplemented in TDataStd_TreeNode, TPrsStd_AISPresentation, TDocStd_XLink, and DDataStd_DrawPresentation.
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Something to do after resuming an Attribute from a label.
Reimplemented in TDataStd_TreeNode, TPrsStd_AISPresentation, TObj_TReference, and DDataStd_DrawPresentation.
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Something to do AFTER creation of an attribute by persistent-transient translation. The returned status says if AfterUndo has been performed (true) or if this callback must be called once again further (false). If <forceIt> is set to true, the method MUST perform and return true. Does nothing by default and returns true.
Reimplemented in TObj_TReference, and TDataStd_Comment.
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Something to do after applying <anAttDelta>. The returned status says if AfterUndo has been performed (true) or if this callback must be called once again further (false). If <forceIt> is set to true, the method MUST perform and return true. Does nothing by default and returns true.
Reimplemented in TDataStd_TreeNode, TPrsStd_AISPresentation, TNaming_NamedShape, TObj_TIntSparseArray, TObj_TReference, TDocStd_XLink, DDataStd_DrawPresentation, TObj_TObject, and TNaming_UsedShapes.
void TDF_Attribute::Backup | ( | ) |
Backups the attribute. The backuped attribute is flagged "Backuped" and not "Valid".
The method does nothing:
1) If the attribute transaction number is equal to the current transaction number (the attribute has already been backuped).
2) If the attribute is not attached to a label.
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Copies the attribute contents into a new other attribute. It is used by Backup().
Reimplemented in TPrsStd_AISPresentation, TDocStd_XLink, TObj_TIntSparseArray, TNaming_NamedShape, TDataXtd_Presentation, TNaming_UsedShapes, and TDocStd_XLinkRoot.
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A callback. By default does nothing. It is called by TDF_Data::CommitTransaction() method.
Reimplemented in TObj_TIntSparseArray.
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Something to do before forgetting an Attribute to a label.
Reimplemented in TDataStd_TreeNode, TPrsStd_AISPresentation, XCAFDoc_GraphNode, TObj_TReference, TObj_TObject, and DDataStd_DrawPresentation.
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Something to do before removing an Attribute from a label.
Reimplemented in TPrsStd_AISPresentation, TNaming_NamedShape, TDocStd_XLink, DDataStd_DrawPresentation, and TNaming_UsedShapes.
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Something to do before applying <anAttDelta>. The returned status says if AfterUndo has been performed (true) or if this callback must be called once again further (false). If <forceIt> is set to true, the method MUST perform and return true. Does nothing by default and returns true.
Reimplemented in TDataStd_TreeNode, TPrsStd_AISPresentation, TNaming_NamedShape, TObj_TReference, TDocStd_XLink, and DDataStd_DrawPresentation.
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Makes an AttributeDelta because <me> appeared. The only known use of a redefinition of this method is to return a null handle (no delta).
Reimplemented in TNaming_UsedShapes.
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Makes an AttributeDelta because <me> has been forgotten.
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Makes a DeltaOnModification between <me> and <anOldAttribute.
Reimplemented in TDataStd_RealArray, TDataStd_IntegerArray, TDataStd_ExtStringArray, TDataStd_ByteArray, TNaming_NamedShape, and TDataStd_IntPackedMap.
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Applies a DeltaOnModification to <me>.
Reimplemented in TObj_TIntSparseArray, and TNaming_NamedShape.
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Makes a DeltaOnRemoval on <me> because <me> has disappeared from the DS.
Reimplemented in TNaming_NamedShape, and TNaming_UsedShapes.
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Makes an AttributeDelta because <me> has been resumed.
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Dumps the minimum information about <me> on <aStream>.
Reimplemented in XCAFDoc_ShapeTool, TDataStd_TreeNode, TDataStd_NamedData, TDataXtd_Constraint, TDataXtd_Geometry, XCAFDoc_GraphNode, TDataStd_Variable, TNaming_NamedShape, TFunction_Logbook, TFunction_GraphNode, TDocStd_XLink, TDataStd_RealArray, TDataStd_IntegerArray, TDataXtd_PatternStd, TDataStd_ExtStringArray, TNaming_UsedShapes, TDataStd_ByteArray, TNaming_Naming, TDataStd_ReferenceList, TDataStd_ExtStringList, TDataStd_RealList, TDataStd_IntegerList, TDataStd_Name, TFunction_Function, TFunction_Scope, TDataStd_IntPackedMap, TDataStd_ReferenceArray, TDataStd_Real, TDataStd_BooleanList, TDataStd_BooleanArray, TDocStd_Modified, TDataStd_Directory, TDataStd_NoteBook, TDataStd_Integer, TObj_TXYZ, TDataStd_AsciiString, TDataStd_Expression, TDataStd_Relation, TDataXtd_Shape, TDataStd_Comment, TDocStd_XLinkRoot, TDataXtd_Point, TDataStd_Current, TDataXtd_Axis, TDataXtd_Plane, XCAFDoc_Centroid, TDocStd_Owner, XCAFDoc_Area, XCAFDoc_Volume, TDataStd_UAttribute, TDF_Reference, TDataStd_Tick, and TDataXtd_Placement.
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Dumps the attribute content on <aStream>, using <aMap> like this: if an attribute is not in the map, first put add it to the map and then dump it. Use the map rank instead of dumping each attribute field.
Reimplemented in TNaming_Naming.
Standard_Boolean TDF_Attribute::FindAttribute | ( | const Standard_GUID & | anID, |
Handle< TDF_Attribute > & | anAttribute | ||
) | const |
Finds an associated attribute of <me>, according to <anID>. the returned <anAttribute> is a valid one. The method returns True if found, False otherwise. A removed attribute cannot be found using this method.
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inline |
Safe variant for arbitrary type of argument.
void TDF_Attribute::Forget | ( | const Standard_Integer | aTransaction | ) |
Forgets the attribute. <aTransaction> is the current transaction in which the forget is done. A forgotten attribute is also flagged not "Valid".
A forgotten attribute is invisible. Set also the "Valid" status to False. Obvioulsy, DF cannot empty an attribute (this has a semantic signification), but can remove it from the structure. So, a forgotten attribute is NOT an empty one, but a soon DEAD one.
Should be private.
void TDF_Attribute::ForgetAllAttributes | ( | const Standard_Boolean | clearChildren = Standard_True | ) | const |
Forgets all the attributes attached to the label of <me>. Does it on the sub-labels if <clearChildren> is set to true. Of course, this method is compatible with Transaction & Delta mecanisms. Be carefull that if <me> will have a null label after this call.
Standard_Boolean TDF_Attribute::ForgetAttribute | ( | const Standard_GUID & | aguid | ) | const |
Forgets the Attribute of GUID <aguid> associated to the label of <me>. Be carefull that if <me> is the attribute of <guid>, <me> will have a null label after this call. If the attribute doesn't exist returns False. Otherwise returns True.
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pure virtual |
Returns the ID of the attribute.
Implemented in XCAFDoc_ShapeTool, TDataStd_TreeNode, TDataStd_NamedData, XCAFDoc_DimTolTool, XCAFDoc_LayerTool, TDataXtd_Constraint, XCAFDoc_ColorTool, TPrsStd_AISPresentation, TDataXtd_Geometry, XCAFDoc_GraphNode, TDataStd_Variable, TFunction_Logbook, TFunction_GraphNode, TDataStd_RealArray, TDataStd_ExtStringArray, TDataStd_IntegerArray, XCAFDoc_DocumentTool, TDataStd_ByteArray, TNaming_Naming, TDataStd_ExtStringList, TDataStd_RealList, TDataStd_ReferenceList, TDataStd_IntegerList, TDataStd_Name, TNaming_NamedShape, TFunction_Scope, TPrsStd_AISViewer, XCAFDoc_MaterialTool, TFunction_Function, TDataStd_IntPackedMap, TDataStd_Real, TDataStd_BooleanList, TDataStd_ReferenceArray, TDataStd_BooleanArray, TDocStd_Modified, TDataStd_NoteBook, TDataStd_Directory, TDataStd_Integer, TDataStd_AsciiString, TDataStd_Expression, TDataStd_Relation, TDataXtd_Shape, DDataStd_DrawPresentation, TDF_TagSource, TDataStd_Comment, XCAFDoc_Color, TDataXtd_Point, TDataStd_Current, TDataXtd_Axis, TDataXtd_Plane, XCAFDoc_Centroid, TDocStd_Owner, TDocStd_XLink, TDocStd_XLinkRoot, XCAFDoc_Datum, TNaming_UsedShapes, XCAFDoc_Material, XCAFDoc_DimTol, XCAFDoc_Location, XCAFDoc_ShapeMapTool, TDataXtd_Position, TDataStd_UAttribute, TDataXtd_Presentation, TDataStd_Tick, TDataXtd_Placement, XCAFDoc_GeomTolerance, TDF_Reference, TObj_TIntSparseArray, TObj_TReference, TObj_TObject, XCAFDoc_Area, XCAFDoc_Volume, TObj_TModel, TObj_TXYZ, XCAFDoc_Dimension, TObj_TNameContainer, and TDataXtd_Pattern.
Standard_Boolean TDF_Attribute::IsAttribute | ( | const Standard_GUID & | anID | ) | const |
Returns true if it exists an associated attribute of <me> with <anID> as ID.
Standard_Boolean TDF_Attribute::IsBackuped | ( | ) | const |
Returns true if the attribute backup status is set. This status is set/unset by the Backup() method.
Standard_Boolean TDF_Attribute::IsForgotten | ( | ) | const |
Returns true if the attribute forgotten status is set.
Standard_Boolean TDF_Attribute::IsNew | ( | ) | const |
Returns true if the attribute has no backup.
Standard_Boolean TDF_Attribute::IsValid | ( | ) | const |
Returns true if the attribute is valid; i.e. not a backuped or removed one.
const TDF_Label TDF_Attribute::Label | ( | ) | const |
Returns the label to which the attribute is attached. If the label is not included in a DF, the label is null. See Label. Warning If the label is not included in a data framework, it is null. This function should not be redefined inline.
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Returns an new empty attribute from the good end type. It is used by the copy algorithm.
Implemented in XCAFDoc_ShapeTool, TDataStd_TreeNode, TDataStd_NamedData, XCAFDoc_DimTolTool, XCAFDoc_LayerTool, TDataXtd_Constraint, XCAFDoc_ColorTool, TPrsStd_AISPresentation, TDataXtd_Geometry, XCAFDoc_GraphNode, TDataStd_Variable, TFunction_Logbook, TNaming_NamedShape, TFunction_GraphNode, TDocStd_XLink, TDataStd_RealArray, TDataStd_ExtStringArray, TDataStd_IntegerArray, TDataXtd_PatternStd, XCAFDoc_DocumentTool, TDataStd_ByteArray, TDataStd_ExtStringList, TDataStd_RealList, TDataStd_ReferenceList, TFunction_Scope, TDataStd_IntegerList, TDataStd_Name, TNaming_Naming, TObj_TIntSparseArray, TFunction_Function, TPrsStd_AISViewer, XCAFDoc_MaterialTool, TDataStd_IntPackedMap, TDataStd_Real, TNaming_UsedShapes, TObj_TReference, TDataStd_BooleanList, TDataStd_ReferenceArray, TDataStd_BooleanArray, TDocStd_Modified, TObj_TNameContainer, TDataStd_NoteBook, TDataStd_Directory, TDataStd_Integer, TDataStd_AsciiString, TDataStd_Expression, TDataStd_Relation, TDataXtd_Shape, TDF_TagSource, TDataStd_Comment, XCAFDoc_Color, TDataXtd_Point, TObj_TObject, DDataStd_DrawPresentation, TDataStd_Current, TDocStd_XLinkRoot, TDataXtd_Axis, TDataXtd_Plane, TObj_TXYZ, TDataXtd_Position, XCAFDoc_Centroid, TDataXtd_Presentation, TDocStd_Owner, XCAFDoc_Datum, XCAFDoc_Area, XCAFDoc_Volume, XCAFDoc_Material, TObj_TModel, XCAFDoc_DimTol, XCAFDoc_Location, XCAFDoc_ShapeMapTool, TDataStd_UAttribute, TDataStd_Tick, TDataXtd_Placement, XCAFDoc_GeomTolerance, TDF_Reference, and XCAFDoc_Dimension.
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pure virtual |
This method is different from the "Copy" one, because it is used when copying an attribute from a source structure into a target structure. This method may paste the contents of <me> into <intoAttribute>.
The given pasted attribute can be full or empty of its contents. But don't make a NEW! Just set the contents!
It is possible to use <aRelocationTable> to get/set the relocation value of a source attribute.
Implemented in XCAFDoc_ShapeTool, TDataStd_TreeNode, TDataStd_NamedData, XCAFDoc_DimTolTool, XCAFDoc_LayerTool, TDataXtd_Constraint, XCAFDoc_ColorTool, TPrsStd_AISPresentation, TDataXtd_Geometry, XCAFDoc_GraphNode, TDataStd_Variable, TNaming_NamedShape, TFunction_Logbook, TDocStd_XLink, TDataStd_RealArray, TDataStd_IntegerArray, TDataStd_ExtStringArray, TFunction_GraphNode, TDataXtd_PatternStd, XCAFDoc_DocumentTool, TDataStd_ByteArray, TObj_TIntSparseArray, TNaming_Naming, TDataStd_ExtStringList, TDataStd_RealList, TDataStd_ReferenceList, TNaming_UsedShapes, TDataStd_IntegerList, TDataStd_Name, TObj_TReference, TPrsStd_AISViewer, XCAFDoc_MaterialTool, TFunction_Scope, TDataStd_IntPackedMap, TFunction_Function, TObj_TNameContainer, TDataStd_Real, TDataStd_BooleanList, TDataStd_ReferenceArray, TDataStd_BooleanArray, TDocStd_Modified, TDataStd_NoteBook, TObj_TObject, TDataStd_Directory, TDataStd_Integer, TDataStd_AsciiString, TDataStd_Expression, TDataStd_Relation, DDataStd_DrawPresentation, TDataXtd_Position, TObj_TXYZ, TDataXtd_Presentation, TDataXtd_Shape, TDF_TagSource, TDataStd_Comment, XCAFDoc_Color, TDocStd_XLinkRoot, TDataXtd_Point, TDataStd_Current, TDataXtd_Axis, TDataXtd_Plane, TObj_TModel, XCAFDoc_Centroid, TDocStd_Owner, XCAFDoc_Datum, XCAFDoc_Area, XCAFDoc_Volume, XCAFDoc_Material, XCAFDoc_DimTol, XCAFDoc_Location, XCAFDoc_ShapeMapTool, TDataStd_UAttribute, TDataStd_Tick, TDataXtd_Placement, XCAFDoc_GeomTolerance, TDF_Reference, and XCAFDoc_Dimension.
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Adds the first level referenced attributes and labels to <aDataSet>.
For this, use the AddLabel or AddAttribute of DataSet.
If there is none, do not implement the method.
Reimplemented in TDataStd_TreeNode, TDataXtd_Constraint, XCAFDoc_GraphNode, TDataStd_Variable, TNaming_NamedShape, TFunction_GraphNode, TDataXtd_PatternStd, TNaming_UsedShapes, TNaming_Naming, TDataStd_ReferenceList, TFunction_Function, TDataStd_ReferenceArray, TDataStd_Directory, TDataXtd_Shape, TDataStd_UAttribute, and TDF_Reference.
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Restores the backuped contents from <anAttribute> into this one. It is used when aborting a transaction.
Implemented in XCAFDoc_ShapeTool, TDataStd_TreeNode, TDataStd_NamedData, XCAFDoc_DimTolTool, XCAFDoc_LayerTool, TDataXtd_Constraint, XCAFDoc_ColorTool, TPrsStd_AISPresentation, TDataXtd_Geometry, XCAFDoc_GraphNode, TDataStd_Variable, TFunction_Logbook, TFunction_GraphNode, TDataStd_RealArray, TDocStd_XLink, TDataStd_ExtStringArray, TDataStd_IntegerArray, TDataXtd_PatternStd, XCAFDoc_DocumentTool, TDataStd_ByteArray, TObj_TIntSparseArray, TNaming_NamedShape, TNaming_Naming, TDataStd_ExtStringList, TDataStd_RealList, TDataStd_ReferenceList, TDataStd_IntegerList, TDataStd_Name, TObj_TReference, TFunction_Scope, TPrsStd_AISViewer, XCAFDoc_MaterialTool, TFunction_Function, TDataStd_IntPackedMap, TObj_TNameContainer, TDataStd_Real, TDataStd_BooleanList, TDataStd_ReferenceArray, TDataStd_BooleanArray, TDocStd_Modified, TDataStd_NoteBook, TObj_TObject, TDataStd_Directory, TDataStd_Integer, TDataStd_AsciiString, TDataStd_Expression, TDataStd_Relation, DDataStd_DrawPresentation, TObj_TXYZ, TDataXtd_Shape, TNaming_UsedShapes, TDF_TagSource, TDataStd_Comment, XCAFDoc_Color, TDataXtd_Point, TDataStd_Current, TDocStd_XLinkRoot, TDataXtd_Axis, TDataXtd_Plane, TObj_TModel, XCAFDoc_Centroid, TDocStd_Owner, TDataXtd_Position, XCAFDoc_Datum, TDataXtd_Presentation, XCAFDoc_Area, XCAFDoc_Volume, XCAFDoc_Material, XCAFDoc_DimTol, XCAFDoc_Location, XCAFDoc_ShapeMapTool, TDataStd_UAttribute, TDataStd_Tick, TDataXtd_Placement, XCAFDoc_GeomTolerance, TDF_Reference, and XCAFDoc_Dimension.
Standard_Integer TDF_Attribute::Transaction | ( | ) | const |
Returns the transaction index in which the attribute has been created or modified.
Standard_Integer TDF_Attribute::UntilTransaction | ( | ) | const |
Returns the upper transaction index until which the attribute is/was valid. This number may vary. A removed attribute validity range is reduced to its transaction index.