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|
/*****************************************************************
|
| AP4 - Common Interfaces
|
| Copyright 2002-2008 Axiomatic Systems, LLC
|
|
| This file is part of Bento4/AP4 (MP4 Atom Processing Library).
|
| Unless you have obtained Bento4 under a difference license,
| this version of Bento4 is Bento4|GPL.
| Bento4|GPL is free software; you can redistribute it and/or modify
| it under the terms of the GNU General Public License as published by
| the Free Software Foundation; either version 2, or (at your option)
| any later version.
|
| Bento4|GPL 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 General Public License for more details.
|
| You should have received a copy of the GNU General Public License
| along with Bento4|GPL; see the file COPYING. If not, write to the
| Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
| 02111-1307, USA.
|
****************************************************************/
#ifndef _AP4_INTERFACES_H_
#define _AP4_INTERFACES_H_
/*----------------------------------------------------------------------
| includes
+---------------------------------------------------------------------*/
#include "Ap4Types.h"
/*----------------------------------------------------------------------
| macros
+---------------------------------------------------------------------*/
#define AP4_RELEASE(o) do { if (o) (o)->Release(); (o) = NULL; } while (0)
#define AP4_ADD_REFERENCE(o) do { if (o) (o)->AddReference(); } while (0)
#if !defined(AP4_CONFIG_NO_EXCEPTIONS)
/*----------------------------------------------------------------------
| AP4_Exception
+---------------------------------------------------------------------*/
class AP4_Exception
{
public:
// methods
AP4_Exception(AP4_Result error) : m_Error(error) {}
// members
AP4_Result m_Error;
};
#endif
/*----------------------------------------------------------------------
| AP4_Referenceable
+---------------------------------------------------------------------*/
class AP4_Referenceable
{
public:
// methods
virtual ~AP4_Referenceable() {}
virtual void AddReference() = 0;
virtual void Release() = 0;
};
#endif // _AP4_INTERFACES_H_
|
