/* 
 * Port for usage with qt-framework and development for tdesvn
 * (C) 2005-2007 by Rajko Albrecht
 * http://tdesvn.alwins-world.de
 */
/*
 * ====================================================================
 * Copyright (c) 2002-2005 The RapidSvn Group.  All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library (in the file LGPL.txt); if not,
 * write to the Free Software Foundation, Inc., 51 Franklin St,
 * Fifth Floor, Boston, MA  02110-1301  USA
 *
 * This software consists of voluntary contributions made by many
 * individuals.  For exact contribution history, see the revision
 * history and logs, available at http://rapidsvn.tigris.org/.
 * ====================================================================
 */

#ifndef _SVNCPP_POOL_H_
#define _SVNCPP_POOL_H_

// subversion api
#include "svn_pools.h"


namespace svn
{
  /**
   * Class for encapsulation of apr/subversion pools
   */
  class Pool
  {
  public:
    /**
     * creates a subpool new pool to an existing pool
     *
     * @param parent NULL -> global pool
     */
    Pool (apr_pool_t * parent = (apr_pool_t *)0);

    virtual ~ Pool ();

    /**
     * @return apr handle to the pool
     */
    apr_pool_t *
    pool () const;

    /**
     * operator to return apr handle to the pool
     */
    operator apr_pool_t * () const
    {
      return m_pool;
    }

    /**
     * release pool and create a new one
     */
    void renew ();
  private:
    apr_pool_t * m_parent;
    apr_pool_t * m_pool;

    Pool& operator=(const Pool&);

    Pool (const Pool &);

    static bool s_initialized;
    static apr_pool_t * pool_create (apr_pool_t * parent);
  };
}

#endif