OCCT

// 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 <IFGraph_StrongComponants.hxx>
#include <Interface_Graph.hxx>
#include <Interface_GraphContent.hxx>

// #include <IFGraph_SortedStrongs.hxx>
IFGraph_StrongComponants::IFGraph_StrongComponants(const Interface_Graph& agraph, const bool whole)
    : IFGraph_SubPartsIterator(agraph, whole)
{
}

void IFGraph_StrongComponants::Evaluate()
{
  Interface_GraphContent iter = Loaded();
  Interface_Graph        G(thegraph);
  G.GetFromIter(iter, 0);
  int nb = G.Size();
  for (int i = 1; i <= nb; i++)
  {
    if (!G.IsPresent(i))
    {
      continue;
    }
    AddPart();
    GetFromEntity(G.Entity(i), false);
  }
}