// -*-C++-*- 

/*  src/containers/PositionEnumeration.cpp  */


/*
 * Author: Philogelos A. <Philogelos@yahoo.com>
 * Maintainer: Philogelos A.
 * Keywords: C++, library, containers
 *
 * Copyright (C) 1998 Philogelos A.
 *
 * This file is part of Quercus Robusta.
 *
 * Quercus Robusta is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Library General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this software; see the file COPYING.LIB.  If not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 *
 */


/* $Id: PositionEnumeration.cpp,v 1.3 1999/03/03 19:09:37 philogelos Exp $ */
#if !defined(_INLINE)
static char cvsid[] = "@(#)$Id: PositionEnumeration.cpp,v 1.3 1999/03/03 19:09:37 philogelos Exp $";
static char debugFileId[] = __FILE__;
#endif


#include "containers/PositionEnumeration.hpp"
#include "containers/Position.hpp"
#include "defines.h"
#include "Debug.hpp"
#include "String.hpp"
#include "LinkManager.hpp"

Top *PositionEnumeration::getNextElement()
{
  return getNextPosition();
}

PositionEnumeration *PositionEnumeration::createFrom( TypedEnumeration< Position > *anEnum )
{
  return new PEFromTyped( anEnum );
}

PEFromTyped::PEFromTyped( TypedEnumeration< Position > *anEnum )
{
  preC_( anEnum != nil );
  enumeration = anEnum;
  LinkManager::reg( this, enumeration );
}

PEFromTyped::~PEFromTyped()
{
  LinkManager::free( this, enumeration );
}

Position *PEFromTyped::getNextPosition()
{
  return( enumeration -> getNextTypedElement() );
}

boolean PEFromTyped::hasMoreElements()
{
  return( enumeration -> hasMoreElements() );
}

String  PEFromTyped::getClassName() const
{
  return "PEFromTyped";
}

Top    *PEFromTyped::clone() const
{
  return new PEFromTyped( enumeration );
}

#if defined(_INLINE)
#include "../src/Debug.ipp"
#endif

/* $Log: PositionEnumeration.cpp,v $
 * Revision 1.3  1999/03/03 19:09:37  philogelos
 * Put sources under GNU Library License
 *
 * Revision 1.2  1999/02/28 16:30:01  philogelos
 * LayeredContainer adde. Tuned for inlines.
 *
 * Revision 1.1.1.1  1998/11/25 20:11:03  philogelos
 * Quercus Robusta
 * */