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https://git.dev.opencascade.org/repos/occt.git
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ec96437207
1. Bug fix in reading old persistent data using FSD_File storage driver 2. Persistence compatible with legacy format was restored for shapes a. Implemented a storage read / write wrapper for legacy persistence b. Added DRAW commands to read / write files in legacy format c. Added test cases for reading / writing operations with checking number of sub-shapes and physical properties d. Updated related sections of the development guide
73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
// Copyright (c) 2015 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 _StdObject_Shape_HeaderFile
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#define _StdObject_Shape_HeaderFile
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#include <StdObjMgt_ReadData.hxx>
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#include <StdObjMgt_WriteData.hxx>
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#include <StdObject_Location.hxx>
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#include <StdPersistent_TopoDS.hxx>
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#include <TopoDS_Shape.hxx>
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class StdObject_Shape
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{
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friend class ShapePersistent_TopoDS;
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public:
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//! Import transient object from the persistent data.
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Standard_EXPORT TopoDS_Shape Import() const;
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Standard_EXPORT void PChildren(StdObjMgt_Persistent::SequenceOfPersistent& theChildren) const;
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protected:
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//! Read persistent data from a file.
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inline void read (StdObjMgt_ReadData& theReadData)
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{ theReadData >> myTShape >> myLocation >> myOrient; }
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//! Write persistent data to a file.
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inline void write (StdObjMgt_WriteData& theWriteData) const
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{ theWriteData << myTShape << myLocation << myOrient; }
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protected:
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Handle(StdPersistent_TopoDS::TShape) myTShape;
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StdObject_Location myLocation;
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Standard_Integer myOrient;
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friend StdObjMgt_ReadData& operator >>
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(StdObjMgt_ReadData::Object, StdObject_Shape&);
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friend StdObjMgt_WriteData& operator <<
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(StdObjMgt_WriteData::Object, const StdObject_Shape&);
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};
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//! Read persistent data from a file.
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inline StdObjMgt_ReadData& operator >>
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(StdObjMgt_ReadData::Object theReadData, StdObject_Shape& theShape)
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{
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theShape.read (theReadData);
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return theReadData;
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}
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//! Write persistent data to a file.
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inline StdObjMgt_WriteData& operator <<
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(StdObjMgt_WriteData::Object theWriteData, const StdObject_Shape& theShape)
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{
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theShape.write (theWriteData);
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return theWriteData;
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}
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#endif
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