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src
libdar
trontextual.hpp
Go to the documentation of this file.
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/*********************************************************************/
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// dar - disk archive - a backup/restoration program
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// Copyright (C) 2002-2052 Denis Corbin
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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//
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// to contact the author : http://dar.linux.free.fr/email.html
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/*********************************************************************/
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// $Id: trontextual.hpp,v 1.4.2.1 2012/02/19 17:25:09 edrusb Rel $
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//
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/*********************************************************************/
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#ifndef TRONTEXTUAL_HPP
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#define TRONTEXTUAL_HPP
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#include "../my_config.h"
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#include "
tronc.hpp
"
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#include "
infinint.hpp
"
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#include "
generic_file.hpp
"
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namespace
libdar
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{
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class
trontextual
:
public
tronc
,
public
contextual
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{
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public
:
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trontextual
(
generic_file
*f,
const
infinint
& offset,
const
infinint
& size,
bool
own_f =
false
);
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trontextual
(
generic_file
*f,
const
infinint
& offset,
const
infinint
& size,
gf_mode
mode,
bool
own_f =
false
);
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bool
is_an_old_start_end_archive()
const
{
if
(ref == NULL)
throw
SRC_BUG;
return
ref->is_an_old_start_end_archive(); };
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const
label & get_data_name()
const
{
if
(ref == NULL)
throw
SRC_BUG;
return
ref->get_data_name(); };
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#ifdef LIBDAR_SPECIAL_ALLOC
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USE_SPECIAL_ALLOC(
trontextual
);
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#endif
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private
:
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contextual *ref;
//< this is just a pointer to data owned by the inherited class tronc part of this object
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void
init(
generic_file
*f);
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};
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}
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#endif
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