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ef779ae0da
In the TDocStd_Owner keep simple pointer to TDocStd_Document instead of Handle. This causes automatic destruction of the document without explicit call of Close. In Standard_Type added a static variable theType that initializes theRegistry map earlier. Otherwise exit from Draw interpreter crashes in many test-cases because not-closed transactions are aborted on document handle release from Draw theVariables map. Corrected method for test OCC159bug due to the fact that Owner does not add a ref count now Close the document in the end of bugs xde bug22776 otherwise double remove of visualization objects (on library exit and on visualization attributes remove from the document) causes crash on exit from draw Added a new test bugs caf bug31075
103 lines
2.9 KiB
C++
103 lines
2.9 KiB
C++
// Created on: 1999-07-12
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// Created by: Denis PASCAL
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// Copyright (c) 1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _TDocStd_Owner_HeaderFile
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#define _TDocStd_Owner_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <TDF_Attribute.hxx>
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#include <Standard_OStream.hxx>
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class TDocStd_Document;
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class Standard_GUID;
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class TDF_Data;
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class TDF_Attribute;
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class TDF_RelocationTable;
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class TDocStd_Owner;
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DEFINE_STANDARD_HANDLE(TDocStd_Owner, TDF_Attribute)
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//! This attribute located at the root label of the
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//! framework contains a back reference to the owner
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//! TDocStd_Document, providing acces to the document from
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//! any label. private class Owner;
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class TDocStd_Owner : public TDF_Attribute
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{
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public:
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//! class methods
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//! =============
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Standard_EXPORT static const Standard_GUID& GetID();
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Standard_EXPORT static void SetDocument (const Handle(TDF_Data)& indata, const Handle(TDocStd_Document)& doc);
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Standard_EXPORT static void SetDocument (const Handle(TDF_Data)& indata, TDocStd_Document* doc);
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//! Owner methods
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//! ===============
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Standard_EXPORT static Handle(TDocStd_Document) GetDocument (const Handle(TDF_Data)& ofdata);
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Standard_EXPORT TDocStd_Owner();
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Standard_EXPORT void SetDocument (const Handle(TDocStd_Document)& document);
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Standard_EXPORT void SetDocument (TDocStd_Document* document);
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Standard_EXPORT Handle(TDocStd_Document) GetDocument() const;
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Standard_EXPORT const Standard_GUID& ID() const Standard_OVERRIDE;
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Standard_EXPORT void Restore (const Handle(TDF_Attribute)& With) Standard_OVERRIDE;
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Standard_EXPORT Handle(TDF_Attribute) NewEmpty() const Standard_OVERRIDE;
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Standard_EXPORT void Paste (const Handle(TDF_Attribute)& Into, const Handle(TDF_RelocationTable)& RT) const Standard_OVERRIDE;
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Standard_EXPORT virtual Standard_OStream& Dump (Standard_OStream& anOS) const Standard_OVERRIDE;
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//! Dumps the content of me into the stream
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Standard_EXPORT void DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth = -1) const Standard_OVERRIDE;
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DEFINE_STANDARD_RTTIEXT(TDocStd_Owner,TDF_Attribute)
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protected:
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private:
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//! It keeps pointer to the document to avoid handles cyclic dependency
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TDocStd_Document* myDocument;
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};
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#endif // _TDocStd_Owner_HeaderFile
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