You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
22 years ago
|
// ***************************************************************** -*- C++ -*-
|
||
|
|
/*
|
||
|
|
* Copyright (C) 2004 Andreas Huggel <ahuggel@gmx.net>
|
||
|
|
*
|
||
|
|
* This program is part of the Exiv2 distribution.
|
||
|
|
*
|
||
|
|
* This program 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
|
||
|
|
* of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program 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 this program; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||
|
|
*/
|
||
|
|
/*!
|
||
|
|
@file rcsid.hpp
|
||
|
|
@brief Define an RCS id string in every file that includes rcsid.hpp.
|
||
|
|
|
||
|
|
This hack has the following purposes:
|
||
|
|
1. To define the RCS id string variable in the local namespace, so
|
||
|
|
that there won't be any duplicate extern symbols at link time.
|
||
|
|
2. To avoid warnings of the type "variable declared and never used".
|
||
|
|
|
||
|
|
@version $Name: $ $Revision: 1.1 $
|
||
|
|
@author Andreas Huggel (ahu)
|
||
|
|
<a href="mailto:ahuggel@gmx.net">ahuggel@gmx.net</a>
|
||
|
|
@date 02-Feb-04, ahu: created
|
||
|
|
*/
|
||
|
|
#ifndef RCSID_HPP_
|
||
|
|
#define RCSID_HPP_
|
||
|
|
|
||
|
|
#if !defined (EXIV2_RCSID)
|
||
|
|
#define EXIV2_RCSID(id) \
|
||
|
|
namespace { \
|
||
|
|
inline const char* getRcsId(const char*) \
|
||
|
|
{ \
|
||
|
|
return id ; \
|
||
|
|
} \
|
||
|
|
const char* rcsId = getRcsId(rcsId); \
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif // #if !defined (EXIV2_RCSID)
|
||
|
|
#endif // #ifndef RCSID_HPP_
|