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TDF


TDF_Attribute Class Reference

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:
- a feature
- a constraint
- a comment

Contents:
---------

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.

Identification:
---------------

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.

Addition:
---------

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.

Removal:
--------

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...).

Modification & Transaction:
---------------------------

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.

Copy use methods:
-----------------

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.

AttributeDelta:
---------------

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.
.

#include <TDF_Attribute.hxx>

Inheritance diagram for TDF_Attribute:

Inheritance graph
[legend]

Public Member Functions

virtual Standard_EXPORT const
Standard_GUID & 
ID () const =0
 Returns the ID of the attribute.

.
Standard_EXPORT 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.
.
Standard_Integer Transaction () const
 Returns the transaction index in which the
attribute has been created or modified.

.
Standard_EXPORT 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.
.
Standard_Boolean IsValid () const
 Returns true if the attribute is valid; i.e. not a
backuped or removed one.

.
Standard_Boolean IsNew () const
 Returns true if the attribute has no backup

.
Standard_Boolean IsForgotten () const
 Returns true if the attribute forgotten status is
set.

//! ShortCut Methods concerning associated attributes
=================================================
.
Standard_EXPORT Standard_Boolean IsAttribute (const Standard_GUID &anID) const
 Returns true if it exists an associated attribute
of <me> with <anid> as ID.
.
Standard_EXPORT 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.
.
Standard_EXPORT 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>.
.
Standard_EXPORT 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.
.
Standard_EXPORT 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
.
virtual Standard_EXPORT void AfterAddition ()
 Something to do after adding an Attribute to a label.
.
virtual Standard_EXPORT void BeforeRemoval ()
 Something to do before removing an Attribute from
a label.
.
virtual Standard_EXPORT void BeforeForget ()
 Something to do before forgetting an Attribute to a
label.
.
virtual Standard_EXPORT void AfterResume ()
 Something to do after resuming an Attribute from
a label.
.
virtual Standard_EXPORT 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.
.
virtual Standard_EXPORT 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.
.
virtual Standard_EXPORT 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.
.
virtual Standard_EXPORT void BeforeCommitTransaction ()
 A callback.
By default does nothing.
It is called by TDF_Data::CommitTransaction() method.
.
Standard_EXPORT void 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.
.
Standard_Boolean IsBackuped () const
 Returns true if the attribute backup status is
set. This status is set/unset by the
Backup() method.

.
virtual Standard_EXPORT Handle_TDF_Attribute BackupCopy () const
 Copies the attribute contents into a new other
attribute. It is used by Backup().
.
virtual Standard_EXPORT void Restore (const Handle(TDF_Attribute)&anAttribute)=0
 Restores the backuped contents from <anattribute>
into this one. It is used when aborting a
transaction.
.
virtual Standard_EXPORT 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).
.
virtual Standard_EXPORT Handle_TDF_DeltaOnForget DeltaOnForget () const
 Makes an AttributeDelta because <me> has been
forgotten.
.
virtual Standard_EXPORT Handle_TDF_DeltaOnResume DeltaOnResume () const
 Makes an AttributeDelta because <me> has been
resumed.
.
virtual Standard_EXPORT Handle_TDF_DeltaOnModification DeltaOnModification (const Handle(TDF_Attribute)&anOldAttribute) const
 Makes a DeltaOnModification between <me> and
<anOldAttribute.
.
virtual Standard_EXPORT void DeltaOnModification (const Handle(TDF_DeltaOnModification)&aDelta)
 Applies a DeltaOnModification to <me>.
.
virtual Standard_EXPORT Handle_TDF_DeltaOnRemoval DeltaOnRemoval () const
 Makes a DeltaOnRemoval on <me> because <me> has
disappeared from the DS.
.
virtual Standard_EXPORT Handle_TDF_Attribute NewEmpty () const =0
 Returns an new empty attribute from the good end
type. It is used by the copy algorithm.
.
virtual Standard_EXPORT 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>.

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.
.
virtual Standard_EXPORT void References (const Handle(TDF_DataSet)&aDataSet) const
 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.
.
virtual Standard_EXPORT Standard_OStream & Dump (Standard_OStream &anOS) const
 Dumps the minimum information about <me> on
<astream>.

.
Standard_OStream & operator<< (Standard_OStream &anOS) const
virtual Standard_EXPORT 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.
.
Standard_EXPORT 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".

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.
.
Standard_EXPORT const Handle (Standard_Type)&DynamicType() const

Protected Member Functions

Standard_EXPORT TDF_Attribute ()
 Initializes fields.
.

Private Member Functions

void Validate (const Standard_Boolean aStatus)
 Set the "Valid" status with <astatus>.

.
Standard_EXPORT void Resume ()
 Resumes the attribute (undos Forget action).
.
void Backup (const Standard_Boolean aStatus)
 Set the "backuped" status with <astatus>.

.
Standard_EXPORT void RemoveBackup ()
 Removes the last backup attribute, if it exists.
.

Private Attributes

TDF_LabelNodePtr myLabelNode
Standard_Integer myTransaction
Standard_Integer mySavedTransaction
Standard_Integer myFlags
Handle_TDF_Attribute myNext
Handle_TDF_Attribute myBackup

Constructor & Destructor Documentation

Standard_EXPORT TDF_Attribute::TDF_Attribute  )  [protected]
 


Member Function Documentation

Standard_EXPORT void TDF_Attribute::AddAttribute const Handle(TDF_Attribute)&  other  )  const
 

virtual Standard_EXPORT void TDF_Attribute::AfterAddition  )  [virtual]
 

Reimplemented in TDataStd_TreeNode, TDocStd_XLink, and TPrsStd_AISPresentation.

virtual Standard_EXPORT void TDF_Attribute::AfterResume  )  [virtual]
 

Reimplemented in TDataStd_TreeNode, TObj_TReference, and TPrsStd_AISPresentation.

virtual Standard_EXPORT Standard_Boolean TDF_Attribute::AfterRetrieval const Standard_Boolean  forceIt = Standard_False  )  [virtual]
 

Reimplemented in TDataStd_Comment, and TObj_TReference.

virtual Standard_EXPORT Standard_Boolean TDF_Attribute::AfterUndo const Handle(TDF_AttributeDelta)&  anAttDelta,
const Standard_Boolean  forceIt = Standard_False
[virtual]
 

Reimplemented in TDataStd_TreeNode, TDocStd_XLink, TNaming_NamedShape, TNaming_UsedShapes, TObj_TIntSparseArray, TObj_TObject, TObj_TReference, and TPrsStd_AISPresentation.

void TDF_Attribute::Backup const Standard_Boolean  aStatus  )  [inline, private]
 

Standard_EXPORT void TDF_Attribute::Backup  ) 
 

virtual Standard_EXPORT Handle_TDF_Attribute TDF_Attribute::BackupCopy  )  const [virtual]
 

Reimplemented in TDocStd_XLink, TDocStd_XLinkRoot, TNaming_NamedShape, TNaming_UsedShapes, and TPrsStd_AISPresentation.

virtual Standard_EXPORT void TDF_Attribute::BeforeCommitTransaction  )  [virtual]
 

Reimplemented in TObj_TIntSparseArray.

virtual Standard_EXPORT void TDF_Attribute::BeforeForget  )  [virtual]
 

Reimplemented in TDataStd_TreeNode, TObj_TObject, TObj_TReference, and TPrsStd_AISPresentation.

virtual Standard_EXPORT void TDF_Attribute::BeforeRemoval  )  [virtual]
 

Reimplemented in TDocStd_XLink, TNaming_NamedShape, TNaming_UsedShapes, and TPrsStd_AISPresentation.

virtual Standard_EXPORT Standard_Boolean TDF_Attribute::BeforeUndo const Handle(TDF_AttributeDelta)&  anAttDelta,
const Standard_Boolean  forceIt = Standard_False
[virtual]
 

Reimplemented in TDataStd_TreeNode, TDocStd_XLink, TNaming_NamedShape, TObj_TReference, and TPrsStd_AISPresentation.

virtual Standard_EXPORT Handle_TDF_DeltaOnAddition TDF_Attribute::DeltaOnAddition  )  const [virtual]
 

virtual Standard_EXPORT Handle_TDF_DeltaOnForget TDF_Attribute::DeltaOnForget  )  const [virtual]
 

virtual Standard_EXPORT void TDF_Attribute::DeltaOnModification const Handle(TDF_DeltaOnModification)&  aDelta  )  [virtual]
 

Reimplemented in TNaming_NamedShape, and TObj_TIntSparseArray.

virtual Standard_EXPORT Handle_TDF_DeltaOnModification TDF_Attribute::DeltaOnModification const Handle(TDF_Attribute)&  anOldAttribute  )  const [virtual]
 

Reimplemented in TDataStd_ByteArray, TDataStd_ExtStringArray, TDataStd_IntegerArray, TDataStd_IntPackedMap, TDataStd_RealArray, and TNaming_NamedShape.

virtual Standard_EXPORT Handle_TDF_DeltaOnRemoval TDF_Attribute::DeltaOnRemoval  )  const [virtual]
 

Reimplemented in TNaming_NamedShape.

virtual Standard_EXPORT Handle_TDF_DeltaOnResume TDF_Attribute::DeltaOnResume  )  const [virtual]
 

virtual Standard_EXPORT Standard_OStream& TDF_Attribute::Dump Standard_OStream &  anOS  )  const [virtual]
 

Reimplemented in TDataStd_AsciiString, TDataStd_Axis, TDataStd_BooleanArray, TDataStd_BooleanList, TDataStd_ByteArray, TDataStd_Comment, TDataStd_Constraint, TDataStd_Current, TDataStd_Directory, TDataStd_Expression, TDataStd_ExtStringArray, TDataStd_ExtStringList, TDataStd_Geometry, TDataStd_Integer, TDataStd_IntegerArray, TDataStd_IntegerList, TDataStd_IntPackedMap, TDataStd_Name, TDataStd_NamedData, TDataStd_NoteBook, TDataStd_PatternStd, TDataStd_Placement, TDataStd_Plane, TDataStd_Point, TDataStd_Real, TDataStd_RealArray, TDataStd_RealList, TDataStd_ReferenceArray, TDataStd_ReferenceList, TDataStd_Relation, TDataStd_Shape, TDataStd_Tick, TDataStd_TreeNode, TDataStd_UAttribute, TDataStd_Variable, TDF_Reference, TDocStd_Modified, TDocStd_Owner, TDocStd_XLink, TDocStd_XLinkRoot, TFunction_Function, TFunction_GraphNode, TFunction_Scope, TNaming_NamedShape, TNaming_Naming, TNaming_UsedShapes, and TObj_TXYZ.

virtual Standard_EXPORT void TDF_Attribute::ExtendedDump Standard_OStream &  anOS,
const TDF_IDFilter aFilter,
TDF_AttributeIndexedMap aMap
const [virtual]
 

Reimplemented in TNaming_Naming.

Standard_EXPORT Standard_Boolean TDF_Attribute::FindAttribute const Standard_GUID &  anID,
Handle(TDF_Attribute)&  anAttribute
const
 

Standard_EXPORT void TDF_Attribute::Forget const Standard_Integer  aTransaction  ) 
 

Standard_EXPORT void TDF_Attribute::ForgetAllAttributes const Standard_Boolean  clearChildren = Standard_True  )  const
 

Standard_EXPORT Standard_Boolean TDF_Attribute::ForgetAttribute const Standard_GUID &  aguid  )  const
 

Standard_EXPORT const TDF_Attribute::Handle Standard_Type   )  const
 

Reimplemented in TDataStd_AsciiString, TDataStd_Axis, TDataStd_BooleanArray, TDataStd_BooleanList, TDataStd_ByteArray, TDataStd_Comment, TDataStd_Constraint, TDataStd_Current, TDataStd_Directory, TDataStd_Expression, TDataStd_ExtStringArray, TDataStd_ExtStringList, TDataStd_Geometry, TDataStd_Integer, TDataStd_IntegerArray, TDataStd_IntegerList, TDataStd_IntPackedMap, TDataStd_Name, TDataStd_NamedData, TDataStd_NoteBook, TDataStd_Pattern, TDataStd_PatternStd, TDataStd_Placement, TDataStd_Plane, TDataStd_Point, TDataStd_Position, TDataStd_Real, TDataStd_RealArray, TDataStd_RealList, TDataStd_ReferenceArray, TDataStd_ReferenceList, TDataStd_Relation, TDataStd_Shape, TDataStd_Tick, TDataStd_TreeNode, TDataStd_UAttribute, TDataStd_Variable, TDF_Reference, TDF_TagSource, TDocStd_Modified, TDocStd_Owner, TDocStd_XLink, TDocStd_XLinkRoot, TFunction_Function, TFunction_GraphNode, TFunction_Scope, TNaming_NamedShape, TNaming_Naming, TNaming_UsedShapes, TPrsStd_AISPresentation, and TPrsStd_AISViewer.

virtual Standard_EXPORT const Standard_GUID& TDF_Attribute::ID  )  const [pure virtual]
 

Implemented in TDataStd_AsciiString, TDataStd_Axis, TDataStd_BooleanArray, TDataStd_BooleanList, TDataStd_ByteArray, TDataStd_Comment, TDataStd_Constraint, TDataStd_Current, TDataStd_Directory, TDataStd_Expression, TDataStd_ExtStringArray, TDataStd_ExtStringList, TDataStd_Geometry, TDataStd_Integer, TDataStd_IntegerArray, TDataStd_IntegerList, TDataStd_IntPackedMap, TDataStd_Name, TDataStd_NamedData, TDataStd_NoteBook, TDataStd_Pattern, TDataStd_Placement, TDataStd_Plane, TDataStd_Point, TDataStd_Position, TDataStd_Real, TDataStd_RealArray, TDataStd_RealList, TDataStd_ReferenceArray, TDataStd_ReferenceList, TDataStd_Relation, TDataStd_Shape, TDataStd_Tick, TDataStd_TreeNode, TDataStd_UAttribute, TDataStd_Variable, TDF_Reference, TDF_TagSource, TDocStd_Modified, TDocStd_Owner, TDocStd_XLink, TDocStd_XLinkRoot, TFunction_Function, TFunction_GraphNode, TFunction_Scope, TNaming_NamedShape, TNaming_Naming, TNaming_UsedShapes, TObj_TIntSparseArray, TObj_TModel, TObj_TNameContainer, TObj_TObject, TObj_TReference, TObj_TXYZ, TPrsStd_AISPresentation, and TPrsStd_AISViewer.

Standard_EXPORT Standard_Boolean TDF_Attribute::IsAttribute const Standard_GUID &  anID  )  const
 

Standard_Boolean TDF_Attribute::IsBackuped  )  const [inline]
 

Standard_Boolean TDF_Attribute::IsForgotten  )  const [inline]
 

Standard_Boolean TDF_Attribute::IsNew  )  const [inline]
 

Standard_Boolean TDF_Attribute::IsValid  )  const [inline]
 

Standard_EXPORT const TDF_Label TDF_Attribute::Label  )  const
 

virtual Standard_EXPORT Handle_TDF_Attribute TDF_Attribute::NewEmpty  )  const [pure virtual]
 

Implemented in TDataStd_AsciiString, TDataStd_Axis, TDataStd_BooleanArray, TDataStd_BooleanList, TDataStd_ByteArray, TDataStd_Comment, TDataStd_Constraint, TDataStd_Current, TDataStd_Directory, TDataStd_Expression, TDataStd_ExtStringArray, TDataStd_ExtStringList, TDataStd_Geometry, TDataStd_Integer, TDataStd_IntegerArray, TDataStd_IntegerList, TDataStd_IntPackedMap, TDataStd_Name, TDataStd_NamedData, TDataStd_NoteBook, TDataStd_PatternStd, TDataStd_Placement, TDataStd_Plane, TDataStd_Point, TDataStd_Position, TDataStd_Real, TDataStd_RealArray, TDataStd_RealList, TDataStd_ReferenceArray, TDataStd_ReferenceList, TDataStd_Relation, TDataStd_Shape, TDataStd_Tick, TDataStd_TreeNode, TDataStd_UAttribute, TDataStd_Variable, TDF_Reference, TDF_TagSource, TDocStd_Modified, TDocStd_Owner, TDocStd_XLink, TDocStd_XLinkRoot, TFunction_Function, TFunction_GraphNode, TFunction_Scope, TNaming_NamedShape, TNaming_Naming, TNaming_UsedShapes, TPrsStd_AISPresentation, and TPrsStd_AISViewer.

Standard_OStream& TDF_Attribute::operator<< Standard_OStream &  anOS  )  const [inline]
 

virtual Standard_EXPORT void TDF_Attribute::Paste const Handle(TDF_Attribute)&  intoAttribute,
const Handle(TDF_RelocationTable)&  aRelocationTable
const [pure virtual]
 

Implemented in TDataStd_AsciiString, TDataStd_Axis, TDataStd_BooleanArray, TDataStd_BooleanList, TDataStd_ByteArray, TDataStd_Comment, TDataStd_Constraint, TDataStd_Current, TDataStd_Directory, TDataStd_Expression, TDataStd_ExtStringArray, TDataStd_ExtStringList, TDataStd_Geometry, TDataStd_Integer, TDataStd_IntegerArray, TDataStd_IntegerList, TDataStd_IntPackedMap, TDataStd_Name, TDataStd_NamedData, TDataStd_NoteBook, TDataStd_PatternStd, TDataStd_Placement, TDataStd_Plane, TDataStd_Point, TDataStd_Position, TDataStd_Real, TDataStd_RealArray, TDataStd_RealList, TDataStd_ReferenceArray, TDataStd_ReferenceList, TDataStd_Relation, TDataStd_Shape, TDataStd_Tick, TDataStd_TreeNode, TDataStd_UAttribute, TDataStd_Variable, TDF_Reference, TDF_TagSource, TDocStd_Modified, TDocStd_Owner, TDocStd_XLink, TDocStd_XLinkRoot, TFunction_Function, TFunction_GraphNode, TFunction_Scope, TNaming_NamedShape, TNaming_Naming, TNaming_UsedShapes, TObj_TIntSparseArray, TObj_TModel, TObj_TNameContainer, TObj_TObject, TObj_TReference, TObj_TXYZ, TPrsStd_AISPresentation, and TPrsStd_AISViewer.

virtual Standard_EXPORT void TDF_Attribute::References const Handle(TDF_DataSet)&  aDataSet  )  const [virtual]
 

Reimplemented in TDataStd_Constraint, TDataStd_Directory, TDataStd_PatternStd, TDataStd_ReferenceArray, TDataStd_ReferenceList, TDataStd_Shape, TDataStd_TreeNode, TDataStd_UAttribute, TDataStd_Variable, TDF_Reference, TFunction_Function, TFunction_GraphNode, TNaming_NamedShape, TNaming_Naming, and TNaming_UsedShapes.

Standard_EXPORT void TDF_Attribute::RemoveBackup  )  [private]
 

virtual Standard_EXPORT void TDF_Attribute::Restore const Handle(TDF_Attribute)&  anAttribute  )  [pure virtual]
 

Implemented in TDataStd_AsciiString, TDataStd_Axis, TDataStd_BooleanArray, TDataStd_BooleanList, TDataStd_ByteArray, TDataStd_Comment, TDataStd_Constraint, TDataStd_Current, TDataStd_Directory, TDataStd_Expression, TDataStd_ExtStringArray, TDataStd_ExtStringList, TDataStd_Geometry, TDataStd_Integer, TDataStd_IntegerArray, TDataStd_IntegerList, TDataStd_IntPackedMap, TDataStd_Name, TDataStd_NamedData, TDataStd_NoteBook, TDataStd_PatternStd, TDataStd_Placement, TDataStd_Plane, TDataStd_Point, TDataStd_Position, TDataStd_Real, TDataStd_RealArray, TDataStd_RealList, TDataStd_ReferenceArray, TDataStd_ReferenceList, TDataStd_Relation, TDataStd_Shape, TDataStd_Tick, TDataStd_TreeNode, TDataStd_UAttribute, TDataStd_Variable, TDF_Reference, TDF_TagSource, TDocStd_Modified, TDocStd_Owner, TDocStd_XLink, TDocStd_XLinkRoot, TFunction_Function, TFunction_GraphNode, TFunction_Scope, TNaming_NamedShape, TNaming_Naming, TNaming_UsedShapes, TObj_TIntSparseArray, TObj_TModel, TObj_TNameContainer, TObj_TObject, TObj_TReference, TObj_TXYZ, TPrsStd_AISPresentation, and TPrsStd_AISViewer.

Standard_EXPORT void TDF_Attribute::Resume  )  [private]
 

Standard_Integer TDF_Attribute::Transaction  )  const [inline]
 

Standard_EXPORT Standard_Integer TDF_Attribute::UntilTransaction  )  const
 

void TDF_Attribute::Validate const Standard_Boolean  aStatus  )  [inline, private]
 


Field Documentation

Handle_TDF_Attribute TDF_Attribute::myBackup [private]
 

Standard_Integer TDF_Attribute::myFlags [private]
 

TDF_LabelNodePtr TDF_Attribute::myLabelNode [private]
 

Handle_TDF_Attribute TDF_Attribute::myNext [private]
 

Reimplemented in TDataStd_TreeNode, TDocStd_XLink, and TFunction_GraphNode.

Standard_Integer TDF_Attribute::mySavedTransaction [private]
 

Standard_Integer TDF_Attribute::myTransaction [private]
 


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