0023604: Uninitialized variables in debug mode

[occt.git] / src / QANewBRepNaming / QANewBRepNaming.cxx

// Created on: 2003-06-20
// Created by: Sergey ZARITCHNY
// Copyright (c) 2003-2012 OPEN CASCADE SAS
//
// The content of this file is subject to the Open CASCADE Technology Public
// License Version 6.5 (the "License"). You may not use the content of this file
// except in compliance with the License. Please obtain a copy of the License
// at http://www.opencascade.org and read it completely before using this file.
//
// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
//
// The Original Code and all software distributed under the License is
// distributed on an "AS IS" basis, without warranty of any kind, and the
// Initial Developer hereby disclaims all such warranties, including without
// limitation, any warranties of merchantability, fitness for a particular
// purpose or non-infringement. Please see the License for the specific terms
// and conditions governing the rights and limitations under the License.

#include <QANewBRepNaming.ixx>

#include <TopTools_ListOfShape.hxx>
#include <TopTools_ListIteratorOfListOfShape.hxx>
#include <TDF_Label.hxx>
#include <TDF_ChildIterator.hxx>
#include <TNaming.hxx>
#include <TNaming_Iterator.hxx>
#include <TNaming_Builder.hxx>
#include <TNaming_NamedShape.hxx>

//=======================================================================
//function : CleanStructure
//purpose  : 
//=======================================================================

void QANewBRepNaming::CleanStructure(const TDF_Label& theLabel) {
  
  TopTools_ListOfShape Olds;
  TopTools_ListOfShape News;
  TNaming_Evolution    anEvol;
  TNaming_Iterator     anIt(theLabel);
  if (anIt.More()) {
    anEvol = anIt.Evolution();
    for ( ; anIt.More(); anIt.Next()) {
      Olds.Append(anIt.OldShape());
      News.Append(anIt.NewShape());
    }

    TopTools_ListIteratorOfListOfShape itOlds(Olds);
    TopTools_ListIteratorOfListOfShape itNews(News);
    TNaming_Builder aBuilder(theLabel);
    anEvol = TNaming_DELETE;

    for ( ;itOlds.More() ; itOlds.Next(),itNews.Next()) {
      const TopoDS_Shape& OS = itOlds.Value();
      const TopoDS_Shape& NS = itNews.Value();
      LoadNamedShape ( aBuilder, anEvol, OS, NS);
    }
  }
  for (TDF_ChildIterator chlIt(theLabel, Standard_True); chlIt.More(); chlIt.Next()) {
    CleanStructure (chlIt.Value());
  }
}

//=======================================================================
//function : LoadNamedShape
//purpose  : 
//=======================================================================

void QANewBRepNaming::LoadNamedShape (TNaming_Builder& theBuilder,
					const TNaming_Evolution theEvol,
					const TopoDS_Shape& theOS,
					const TopoDS_Shape& theNS)
{
  switch (theEvol) {
  case TNaming_PRIMITIVE :
    {
      theBuilder.Generated(theNS);
      break;
    }
  case TNaming_GENERATED :
    {
      theBuilder.Generated(theOS, theNS);
      break;
    }
  case TNaming_MODIFY :
    {
      theBuilder.Modify(theOS, theNS);
      break;
    }
//  case TNaming_REPLACE :
//    {
//      theBuilder.Replace(theOS, theNS);
//      break;
//    }
  case TNaming_DELETE :
    {
      theBuilder.Delete (theOS);
      break;
    }
  case TNaming_SELECTED :
    {
      theBuilder.Select(theNS, theOS);
    }
  default:
    break;
  }
}

//=======================================================================
//function : Displace
//purpose  : if WithOld == True, dsplace with old subshapes
//=======================================================================

void QANewBRepNaming::Displace (const TDF_Label& theLabel,
                        const TopLoc_Location& theLoc,
                        const Standard_Boolean theWithOld)
{
  TopTools_ListOfShape Olds;
  TopTools_ListOfShape News;
  TNaming_Evolution    Evol;
  TNaming_Iterator     it(theLabel);

  if (it.More()) {
    Evol = it.Evolution();
    for ( ; it.More(); it.Next()) {
      Olds.Append(it.OldShape());
      News.Append(it.NewShape());
    }

    TopTools_ListIteratorOfListOfShape itOlds(Olds);
    TopTools_ListIteratorOfListOfShape itNews(News);
    TNaming_Builder B(theLabel);

    for ( ;itOlds.More() ; itOlds.Next(),itNews.Next()) {
      TopoDS_Shape OS,NS;
      const TopoDS_Shape& SO     = itOlds.Value();
      const TopoDS_Shape& SN     = itNews.Value();
      OS = SO;
      if (theWithOld && !SO.IsNull()) OS = SO.Moved(theLoc);
      if (!SN.IsNull()) NS = SN.Moved(theLoc);

      LoadNamedShape ( B, Evol, OS, NS);
    }
  }
  for (TDF_ChildIterator ciL(theLabel); ciL.More(); ciL.Next()) {
    Displace (ciL.Value(),theLoc,theWithOld);
  }
}