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.
80 lines
3.1 KiB
C
80 lines
3.1 KiB
C
19 years ago
|
// ***************************************************************** -*- C++ -*-
|
||
|
|
/*
|
||
|
|
* Copyright (C) 2006 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., 51 Franklin Street, 5th Floor, Boston, MA 02110-1301 USA.
|
||
|
|
*/
|
||
|
|
/*!
|
||
|
|
@file exiv2_version.h
|
||
|
|
@brief Define to check the %Exiv2 version. The %Exiv2 library itself does not
|
||
|
|
use the defines in this file, they are meant for use by applications.
|
||
|
|
References: Similar versioning schemes are used in KDE, GTK and other
|
||
|
|
libraries. See http://apr.apache.org/versioning.html for accompanying
|
||
|
|
guidelines.
|
||
|
|
@version $Rev$
|
||
|
|
@author Andreas Huggel (ahu)
|
||
|
|
<a href="mailto:ahuggel@gmx.net">ahuggel@gmx.net</a>
|
||
|
|
@date 31-May-06, ahu: created
|
||
|
|
*/
|
||
|
|
#ifndef EXIV2_VERSION_H_
|
||
|
|
#define EXIV2_VERSION_H_
|
||
|
|
|
||
|
|
/*!
|
||
|
|
@brief %Exiv2 MAJOR version number.
|
||
|
|
*/
|
||
|
|
#define EXIV2_MAJOR_VERSION (0)
|
||
|
|
/*!
|
||
|
|
@brief %Exiv2 MINOR version number.
|
||
|
|
*/
|
||
|
|
#define EXIV2_MINOR_VERSION (10)
|
||
|
|
/*!
|
||
|
|
@brief %Exiv2 PATCH version number.
|
||
|
|
*/
|
||
|
|
#define EXIV2_PATCH_VERSION (0)
|
||
|
|
/*!
|
||
|
|
@brief Make an integer version number for comparison from a major, minor and
|
||
|
|
a patch version number.
|
||
|
|
*/
|
||
|
|
#define EXIV2_MAKE_VERSION(major,minor,patch) \
|
||
|
|
(((major) << 16) | ((minor) << 8) | (patch))
|
||
|
|
/*!
|
||
|
|
@brief The %Exiv2 version number as an integer number for easy comparison.
|
||
|
|
*/
|
||
|
|
#define EXIV2_VERSION \
|
||
|
|
EXIV2_MAKE_VERSION(EXIV2_MAJOR_VERSION,EXIV2_MINOR_VERSION,EXIV2_PATCH_VERSION)
|
||
|
|
/*!
|
||
|
|
@brief Check the version of the %Exiv2 library. Return TRUE if the version of
|
||
|
|
%Exiv2 is the same as or newer than the passed-in version.
|
||
|
|
|
||
|
|
Versions are denoted using a standard triplet of integers:
|
||
|
|
MAJOR.MINOR.PATCH. The basic intent is that MAJOR versions are incompatible,
|
||
|
|
large-scale upgrades of the API. MINOR versions retain source and binary
|
||
|
|
compatibility with older minor versions, and changes in the PATCH level are
|
||
|
|
perfectly compatible, forwards and backwards.
|
||
|
|
|
||
|
|
Details of these guidelines are described in http://apr.apache.org/versioning.html
|
||
|
|
|
||
|
|
It is important to note that as long as the library has not reached 1.0.0 it
|
||
|
|
is not subject to the guidelines described in the document above. Before a 1.0
|
||
|
|
release (version 0.x.y), the API can and will be changing freely, without
|
||
|
|
regard to the restrictions detailed in the above document.
|
||
|
|
*/
|
||
|
|
#define EXIV2_CHECK_VERSION(major,minor,patch) \
|
||
|
|
( EXIV2_VERSION >= EXIV2_MAKE_VERSION(major,minor,patch) )
|
||
|
|
|
||
|
|
#endif /* EXIV2_VERSION_H_ */
|