0024624: Lost word in license statement in source files

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

// Created by: Peter KURNEV
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#include <BOPTools.ixx>
#include <TopExp_Explorer.hxx>
#include <BOPCol_ListOfShape.hxx>

//=======================================================================
//function : MapShapes
//purpose  : 
//=======================================================================
  void BOPTools::MapShapes(const TopoDS_Shape& S,
                           BOPCol_MapOfShape& M)
{
  M.Add(S);
  TopoDS_Iterator It(S);
  while (It.More()) {
    MapShapes(It.Value(),M);
    It.Next();
  }
}


//=======================================================================
//function : MapShapes
//purpose  : 
//=======================================================================
  void BOPTools::MapShapes(const TopoDS_Shape& S,
                           BOPCol_IndexedMapOfShape& M)
{
  M.Add(S);
  TopoDS_Iterator It(S);
  while (It.More()) {
    MapShapes(It.Value(),M);
    It.Next();
  }
}

//=======================================================================
//function : MapShapes
//purpose  : 
//=======================================================================
  void BOPTools::MapShapes(const TopoDS_Shape& S,
                           const TopAbs_ShapeEnum T,
                           BOPCol_IndexedMapOfShape& M)
{
  TopExp_Explorer Ex(S,T);
  while (Ex.More()) {
    M.Add(Ex.Current());
    Ex.Next();
  }
}



//=======================================================================
//function : MapShapesAndAncestors
//purpose  : 
//=======================================================================
  void BOPTools::MapShapesAndAncestors(const TopoDS_Shape& S, 
                                       const TopAbs_ShapeEnum TS, 
                                       const TopAbs_ShapeEnum TA, 
                                       BOPCol_IndexedDataMapOfShapeListOfShape& M)
{
  BOPCol_ListOfShape empty;
  
  // visit ancestors
  TopExp_Explorer exa(S,TA);
  while (exa.More()) {
    // visit shapes
    const TopoDS_Shape& anc = exa.Current();
    TopExp_Explorer exs(anc,TS);
    while (exs.More()) {
      Standard_Integer index = M.FindIndex(exs.Current());
      if (index == 0) index = M.Add(exs.Current(),empty);
      M(index).Append(anc);
      exs.Next();
    }
    exa.Next();
  }
  
  // visit shapes not under ancestors
  TopExp_Explorer ex(S,TS,TA);
  while (ex.More()) {
    Standard_Integer index = M.FindIndex(ex.Current());
    if (index == 0) index = M.Add(ex.Current(),empty);
    ex.Next();
  }
}