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ApplicationFramework
TKTObj
TObj


TObj_TObject Class Reference

#include <TObj_TObject.hxx>

Inheritance diagram for TObj_TObject:

Inheritance graph
[legend]

Public Member Functions

Standard_EXPORT TObj_TObject ()
 Standard methods of OCAF attribute Empty constructor.
Standard_EXPORT const Standard_GUID & ID () const
 Returns the ID of TObj_TObject attribute.
static Standard_EXPORT const Handle (TObj_Object)&theElem)
Standard_EXPORT void Set (const Handle(TObj_Object)&theElem)
 Sets the TObj_Object object.
Standard_EXPORT Handle (TObj_Object) Get() const
 Returns the TObj_Object object.
Standard_EXPORT Handle (TDF_Attribute) NewEmpty() const
 Returns an new empty TObj_TObject attribute. It is used by the copy algorithm.
Standard_EXPORT void Restore (const Handle(TDF_Attribute)&theWith)
 Restores the backuped contents from <thewith> into this one. It is used when aborting a transaction.
Standard_EXPORT void Paste (const Handle(TDF_Attribute)&theInto, const Handle(TDF_RelocationTable)&theRT) const
 This method is used when copying an attribute from a source structure into a target structure.
Standard_EXPORT void BeforeForget ()
 Tell TObj_Object to die, i.e. (myElem->IsAlive() == false) after that.
Standard_EXPORT Standard_Boolean AfterUndo (const Handle(TDF_AttributeDelta)&anAttDelta, const Standard_Boolean forceIt)
 Tell TObj_Object to rise from the dead, i.e. (myElem->IsAlive() == true) after that.

Static Public Member Functions

static Standard_EXPORT const
Standard_GUID & 
GetID ()
 This method is used in implementation of ID().
static Standard_EXPORT Handle (TObj_TObject) Set(const TDF_Label &theLabel
 Creates TObj_TObject attribute on given label.

Private Member Functions

 Handle (TObj_Object) myElem
 The object interface stored by the attribute.

Detailed Description

Purpose: OCAF Attribute to storing objects (interfaces) of OCAF-based modelers in the OCAF tree. The persistency mechanism of the TObj_TObject allowes to save and restore objects of various subtypes without recompilation of the schema


Constructor & Destructor Documentation

Standard_EXPORT TObj_TObject::TObj_TObject  ) 
 


Member Function Documentation

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

Reimplemented from TDF_Attribute.

Standard_EXPORT void TObj_TObject::BeforeForget  )  [virtual]
 

Reimplemented from TDF_Attribute.

static Standard_EXPORT const Standard_GUID& TObj_TObject::GetID  )  [static]
 

TObj_TObject::Handle TObj_Object   )  [private]
 

Standard_EXPORT TObj_TObject::Handle TDF_Attribute   )  const
 

Standard_EXPORT TObj_TObject::Handle TObj_Object   )  const
 

static Standard_EXPORT const TObj_TObject::Handle TObj_Object   ) 
 

static Standard_EXPORT TObj_TObject::Handle TObj_TObject   )  const [static]
 

Standard_EXPORT const Standard_GUID& TObj_TObject::ID  )  const [virtual]
 

Implements TDF_Attribute.

Standard_EXPORT void TObj_TObject::Paste const Handle(TDF_Attribute)&  theInto,
const Handle(TDF_RelocationTable)&  theRT
const [virtual]
 

Implements TDF_Attribute.

Standard_EXPORT void TObj_TObject::Restore const Handle(TDF_Attribute)&  theWith  )  [virtual]
 

Implements TDF_Attribute.

Standard_EXPORT void TObj_TObject::Set const Handle(TObj_Object)&  theElem  ) 
 


The documentation for this class was generated from the following file:
Generated on Mon Aug 25 14:15:46 2008 for OpenCASCADE by  doxygen 1.4.1