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114 lines
3.4 KiB
C++
Executable File
114 lines
3.4 KiB
C++
Executable File
// File: BinMXCAFDoc_GraphNodeDriver.cxx
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// Created: Tue May 17 14:54:18 2005
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// Author: Eugeny NAPALKOV <eugeny.napalkov@opencascade.com>
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// Copyright: Open CasCade S.A. 2005
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#include <BinMXCAFDoc_GraphNodeDriver.ixx>
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#include <XCAFDoc_GraphNode.hxx>
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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BinMXCAFDoc_GraphNodeDriver::BinMXCAFDoc_GraphNodeDriver(const Handle(CDM_MessageDriver)& theMsgDriver)
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: BinMDF_ADriver(theMsgDriver, STANDARD_TYPE(XCAFDoc_GraphNode)->Name()) {
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}
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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Handle(TDF_Attribute) BinMXCAFDoc_GraphNodeDriver::NewEmpty() const {
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return new XCAFDoc_GraphNode();
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}
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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Standard_Boolean BinMXCAFDoc_GraphNodeDriver::Paste(const BinObjMgt_Persistent& theSource,
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const Handle(TDF_Attribute)& theTarget,
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BinObjMgt_RRelocationTable& theRelocTable) const
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{
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Handle(XCAFDoc_GraphNode) aT = Handle(XCAFDoc_GraphNode)::DownCast(theTarget);
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Standard_Integer anID;
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// Read Fathers
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if (! (theSource >> anID))
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return Standard_False;
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while(anID != -1) {
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Handle(XCAFDoc_GraphNode) aNode;
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if(theRelocTable.IsBound(anID)) {
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aNode = Handle(XCAFDoc_GraphNode)::DownCast(theRelocTable.Find(anID));
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} else {
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aNode = Handle(XCAFDoc_GraphNode)::DownCast(aT->NewEmpty());
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theRelocTable.Bind(anID, aNode);
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}
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aT->SetFather(aNode);
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if (! (theSource >> anID))
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return Standard_False;
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}
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// Read Children
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if (! (theSource >> anID))
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return Standard_False;
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while(anID != -1) {
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Handle(XCAFDoc_GraphNode) aNode;
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if(theRelocTable.IsBound(anID)) {
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aNode = Handle(XCAFDoc_GraphNode)::DownCast(theRelocTable.Find(anID));
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} else {
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aNode = Handle(XCAFDoc_GraphNode)::DownCast(aT->NewEmpty());
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theRelocTable.Bind(anID, aNode);
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}
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aT->SetChild(aNode);
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if (! (theSource >> anID))
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return Standard_False;
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}
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// Graph id
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Standard_GUID aGUID;
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if (! (theSource >> aGUID))
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return Standard_False;
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aT->SetGraphID(aGUID);
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return Standard_True;
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}
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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void BinMXCAFDoc_GraphNodeDriver::Paste(const Handle(TDF_Attribute)& theSource,
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BinObjMgt_Persistent& theTarget,
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BinObjMgt_SRelocationTable& theRelocTable) const
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{
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Handle(XCAFDoc_GraphNode) aS = Handle(XCAFDoc_GraphNode)::DownCast(theSource);
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Standard_Integer i, aNb, anID;
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// Write fathers
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aNb = aS->NbFathers();
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for(i = 1; i <= aNb; i++) {
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Handle(XCAFDoc_GraphNode) aNode = aS->GetFather(i);
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anID = theRelocTable.Add(aNode);
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theTarget << anID;
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}
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theTarget.PutInteger(-1);
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// Write children
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aNb = aS->NbChildren();
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for(i = 1; i <= aNb; i++) {
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Handle(XCAFDoc_GraphNode) aNode = aS->GetChild(i);
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anID = theRelocTable.Add(aNode);
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theTarget << anID;
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}
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theTarget.PutInteger(-1);
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// Graph id
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theTarget << aS->ID();
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}
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