// Copyright (c) 2018 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 <Graphic3d_SequenceOfHClipPlane.hxx>

IMPLEMENT_STANDARD_RTTIEXT(Graphic3d_SequenceOfHClipPlane, Standard_Transient)

// =======================================================================
// function : Graphic3d_SequenceOfHClipPlane
// purpose  :
// =======================================================================
Graphic3d_SequenceOfHClipPlane::Graphic3d_SequenceOfHClipPlane()
: myToOverrideGlobal (Standard_False)
{
  //
}

// =======================================================================
// function : Append
// purpose  :
// =======================================================================
bool Graphic3d_SequenceOfHClipPlane::Append (const Handle(Graphic3d_ClipPlane)& theItem)
{
  for (NCollection_Sequence<Handle(Graphic3d_ClipPlane)>::Iterator anItemIter (myItems); anItemIter.More(); anItemIter.Next())
  {
    if (anItemIter.Value() == theItem)
    {
      return false;
    }
  }
  myItems.Append (theItem);
  return true;
}

// =======================================================================
// function : Remove
// purpose  :
// =======================================================================
bool Graphic3d_SequenceOfHClipPlane::Remove (const Handle(Graphic3d_ClipPlane)& theItem)
{
  for (NCollection_Sequence<Handle(Graphic3d_ClipPlane)>::Iterator anItemIter (myItems); anItemIter.More(); anItemIter.Next())
  {
    if (anItemIter.Value() == theItem)
    {
      myItems.Remove (anItemIter);
      return true;
    }
  }
  return false;
}