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83 lines
3.3 KiB
C++
83 lines
3.3 KiB
C++
// Created on: 2001-08-24
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// Created by: Alexnder GRIGORIEV
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// Copyright (c) 2001-2014 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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#include <Message_Messenger.hxx>
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#include <Standard_Type.hxx>
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#include <TDF_Attribute.hxx>
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#include <XCAFDoc_Volume.hxx>
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#include <XmlMXCAFDoc_VolumeDriver.hxx>
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#include <XmlObjMgt.hxx>
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#include <XmlObjMgt_Persistent.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(XmlMXCAFDoc_VolumeDriver,XmlMDF_ADriver)
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//=======================================================================
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//function : XmlMXCAFDoc_VolumeDriver
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//purpose : Constructor
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//=======================================================================
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XmlMXCAFDoc_VolumeDriver::XmlMXCAFDoc_VolumeDriver
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(const Handle(Message_Messenger)& theMsgDriver)
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: XmlMDF_ADriver (theMsgDriver, "xcaf", "Volume")
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{}
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//=======================================================================
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//function : NewEmpty
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//purpose :
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//=======================================================================
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Handle(TDF_Attribute) XmlMXCAFDoc_VolumeDriver::NewEmpty() const
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{
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return (new XCAFDoc_Volume());
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}
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//=======================================================================
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//function : Paste
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//purpose : persistent -> transient (retrieve)
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//=======================================================================
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Standard_Boolean XmlMXCAFDoc_VolumeDriver::Paste
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(const XmlObjMgt_Persistent& theSource,
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const Handle(TDF_Attribute)& theTarget,
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XmlObjMgt_RRelocationTable& ) const
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{
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Standard_Real aValue;
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XmlObjMgt_DOMString aRealStr = XmlObjMgt::GetStringValue (theSource);
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if (XmlObjMgt::GetReal(aRealStr, aValue) == Standard_False) {
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TCollection_ExtendedString aMessageString =
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TCollection_ExtendedString("Cannot retrieve Volume attribute from \"")
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+ aRealStr + "\"";
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myMessageDriver->Send (aMessageString, Message_Fail);
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return Standard_False;
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}
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Handle(XCAFDoc_Volume) anInt = Handle(XCAFDoc_Volume)::DownCast(theTarget);
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anInt->Set(aValue);
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return Standard_True;
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}
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//=======================================================================
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//function : Paste
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//purpose : transient -> persistent (store)
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//=======================================================================
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void XmlMXCAFDoc_VolumeDriver::Paste (const Handle(TDF_Attribute)& theSource,
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XmlObjMgt_Persistent& theTarget,
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XmlObjMgt_SRelocationTable& ) const
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{
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Handle(XCAFDoc_Volume) anInt = Handle(XCAFDoc_Volume)::DownCast(theSource);
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TCollection_AsciiString aValueStr (anInt->Get());
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XmlObjMgt::SetStringValue (theTarget, aValueStr.ToCString());
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}
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