// 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 <IFSelect_SelectSharing.hxx>
#include <Interface_Graph.hxx>
#include <Interface_GraphContent.hxx>
#include <Standard_Type.hxx>
#include <TCollection_AsciiString.hxx>

IMPLEMENT_STANDARD_RTTIEXT(IFSelect_SelectSharing, IFSelect_SelectDeduct)

IFSelect_SelectSharing::IFSelect_SelectSharing() = default;

// Entities sharing others (at 1 level and in Strict sense)

Interface_EntityIterator IFSelect_SelectSharing::RootResult(const Interface_Graph& G) const
{
  Interface_EntityIterator iter = InputResult(G);
  Interface_Graph          GG(G);
  for (iter.Start(); iter.More(); iter.Next())
  {
    GG.GetFromIter(G.Sharings(iter.Value()), 0);
  }
  return Interface_GraphContent(GG);
}

TCollection_AsciiString IFSelect_SelectSharing::Label() const
{
  return TCollection_AsciiString("Sharing Entities (one level)");
}
