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# Ap4DrefAtom.h

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    00001 /*****************************************************************
    00002 |
    00003 |    AP4 - dref Atoms
    00004 |
    00005 |    Copyright 2002-2006 Gilles Boccon-Gibod & Julien Boeuf
    00006 |
    00007 |
    00008 |    This file is part of Bento4/AP4 (MP4 Atom Processing Library).
    00009 |
    00010 |    Unless you have obtained Bento4 under a difference license,
    00011 |    this version of Bento4 is Bento4|GPL.
    00012 |    Bento4|GPL is free software; you can redistribute it and/or modify
    00013 |    it under the terms of the GNU General Public License as published by
    00014 |    the Free Software Foundation; either version 2, or (at your option)
    00015 |    any later version.
    00016 |
    00017 |    Bento4|GPL is distributed in the hope that it will be useful,
    00018 |    but WITHOUT ANY WARRANTY; without even the implied warranty of
    00019 |    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00020 |    GNU General Public License for more details.
    00021 |
    00022 |    You should have received a copy of the GNU General Public License
    00023 |    along with Bento4|GPL; see the file COPYING.  If not, write to the
    00024 |    Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
    00025 |    02111-1307, USA.
    00026 |
    00027  ****************************************************************/
    00028
    00029 #ifndef _AP4_DREF_ATOM_H_
    00030 #define _AP4_DREF_ATOM_H_
    00031
    00032 /*----------------------------------------------------------------------
    00033 |   includes
    00034 +---------------------------------------------------------------------*/
    00035 #include "Ap4Types.h"
    00036 #include "Ap4ContainerAtom.h"
    00037
    00038 /*----------------------------------------------------------------------
    00039 |   class references
    00040 +---------------------------------------------------------------------*/
    00041 class AP4_ByteStream;
    00042 class AP4_AtomFactory;
    00043
    00044 /*----------------------------------------------------------------------
    00045 |   AP4_DrefAtom
    00046 +---------------------------------------------------------------------*/
    00047 class AP4_DrefAtom : public AP4_ContainerAtom
    00048 {
    00049 public:
    00050     // class methods
    00051     static AP4_DrefAtom* Create(AP4_UI32         size,
    00052                                 AP4_ByteStream&  stream,
    00053                                 AP4_AtomFactory& atom_factory);
    00054
    00055     // methods
    00056     AP4_DrefAtom(AP4_Atom** refs, AP4_Cardinal refs_count);
    00057     virtual AP4_Result WriteFields(AP4_ByteStream& stream);
    00058
    00059 private:
    00060     // methods
    00061     AP4_DrefAtom(AP4_UI32         size,
    00062                  AP4_UI32         version,
    00063                  AP4_UI32         flags,
    00064                  AP4_ByteStream&  stream,
    00065                  AP4_AtomFactory& atom_factory);
    00066 };
    00067
    00068 #endif // _AP4_DREF_ATOM_H_