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107 lines
4.1 KiB
C++
107 lines
4.1 KiB
C++
// Created on: 2007-05-29
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// Created by: Vlad Romashko
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// Copyright (c) 2007-2014 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 <BinMDataStd_RealListDriver.hxx>
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#include <BinMDataStd.hxx>
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#include <BinObjMgt_Persistent.hxx>
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#include <Message_Messenger.hxx>
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#include <Standard_Type.hxx>
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#include <TColStd_Array1OfReal.hxx>
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#include <TColStd_ListIteratorOfListOfReal.hxx>
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#include <TDataStd_RealList.hxx>
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#include <TDF_Attribute.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(BinMDataStd_RealListDriver,BinMDF_ADriver)
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//=======================================================================
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//function : BinMDataStd_RealListDriver
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//purpose : Constructor
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//=======================================================================
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BinMDataStd_RealListDriver::BinMDataStd_RealListDriver(const Handle(Message_Messenger)& theMsgDriver)
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: BinMDF_ADriver (theMsgDriver, STANDARD_TYPE(TDataStd_RealList)->Name())
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{
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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) BinMDataStd_RealListDriver::NewEmpty() const
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{
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return new TDataStd_RealList();
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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 BinMDataStd_RealListDriver::Paste(const BinObjMgt_Persistent& theSource,
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const Handle(TDF_Attribute)& theTarget,
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BinObjMgt_RRelocationTable& ) const
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{
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Standard_Integer aIndex, aFirstInd, aLastInd;
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if (! (theSource >> aFirstInd >> aLastInd))
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return Standard_False;
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const Handle(TDataStd_RealList) anAtt = Handle(TDataStd_RealList)::DownCast(theTarget);
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if(aLastInd > 0) {
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const Standard_Integer aLength = aLastInd - aFirstInd + 1;
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if (aLength > 0) {
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TColStd_Array1OfReal aTargetArray(aFirstInd, aLastInd);
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theSource.GetRealArray (&aTargetArray(aFirstInd), aLength);
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for (aIndex = aFirstInd; aIndex <= aLastInd; aIndex++)
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anAtt->Append(aTargetArray.Value(aIndex));
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}
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}
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BinMDataStd::SetAttributeID(theSource, anAtt);
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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 BinMDataStd_RealListDriver::Paste(const Handle(TDF_Attribute)& theSource,
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BinObjMgt_Persistent& theTarget,
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BinObjMgt_SRelocationTable& ) const
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{
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const Handle(TDataStd_RealList) anAtt = Handle(TDataStd_RealList)::DownCast(theSource);
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const Standard_Integer aFirstInd = (anAtt->Extent()> 0) ? 1 : 0;
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const Standard_Integer aLastInd(anAtt->Extent());
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const Standard_Integer aLength = aLastInd - aFirstInd + 1;
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if (aLength <= 0)
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return;
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theTarget << aFirstInd << aLastInd;
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if(aLastInd == 0) return;
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TColStd_Array1OfReal aSourceArray(aFirstInd, aLastInd);
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if (aLastInd >= 1)
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{
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TColStd_ListIteratorOfListOfReal itr(anAtt->List());
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for (Standard_Integer i = 1; itr.More(); itr.Next(), i++)
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{
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aSourceArray.SetValue(i, itr.Value());
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}
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Standard_Real *aPtr = (Standard_Real *) &aSourceArray(aFirstInd);
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theTarget.PutRealArray(aPtr, aLength);
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}
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// process user defined guid
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if(anAtt->ID() != TDataStd_RealList::GetID())
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theTarget << anAtt->ID();
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}
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