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/*
* Copyright (C) 2007 Sebastian Trueg <trueg@kde.org>
* Copyright (C) 2009 Dario Freddi <drf@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _POLKITQT1_VERSION_H_
#define _POLKITQT1_VERSION_H_
#include "polkitqt1-export.h"
/// @brief PolkitQt-1 version as string at compile time.
#define POLKITQT1_VERSION_STRING "${POLKITQT-1_VERSION_STRING}"
/// @brief The major PolkitQt-1 version number at compile time
#define POLKITQT1_VERSION_MAJOR ${POLKITQT-1_VERSION_MAJOR}
/// @brief The minor PolkitQt-1 version number at compile time
#define POLKITQT1_VERSION_MINOR ${POLKITQT-1_VERSION_MINOR}
/// @brief The PolkitQt-1 patch version number at compile time
#define POLKITQT1_VERSION_PATCH ${POLKITQT-1_VERSION_PATCH}
/**
* \brief Create a unique number from the major, minor and release number of a %PolkitQt-1 version
*
* This function can be used for preprocessing. For version information at runtime
* use the version methods in the PolkitQt-1 namespace.
*/
#define POLKITQT1_MAKE_VERSION( a,b,c ) (((a) << 16) | ((b) << 8) | (c))
/**
* \brief %PolkitQt-1 Version as a unique number at compile time
*
* This macro calculates the %PolkitQt-1 version into a number. It is mainly used
* through POLKITQT1_IS_VERSION in preprocessing. For version information at runtime
* use the version methods in the PolkitQt-1 namespace.
*/
#define POLKITQT1_VERSION \
POLKITQT1_MAKE_VERSION(POLKITQT1_VERSION_MAJOR,POLKITQT1_VERSION_MINOR,POLKITQT1_VERSION_PATCH)
/**
* \brief Check if the %PolkitQt-1 version matches a certain version or is higher
*
* This macro is typically used to compile conditionally a part of code:
* \code
* #if POLKITQT1_IS_VERSION(2,1)
* // Code for PolkitQt-1 2.1
* #else
* // Code for PolkitQt-1 2.0
* #endif
* \endcode
*
* For version information at runtime
* use the version methods in the PolkitQt-1 namespace.
*/
#define POLKITQT1_IS_VERSION(a,b,c) ( POLKITQT1_VERSION >= POLKITQT1_MAKE_VERSION(a,b,c) )
namespace PolkitQt1 {
/**
* @brief Returns the major number of PolkitQt-1's version, e.g.
* 1 for %PolkitQt-1 1.0.2.
* @return the major version number at runtime.
*/
POLKITQT1_EXPORT unsigned int versionMajor();
/**
* @brief Returns the minor number of PolkitQt-1's version, e.g.
* 0 for %PolkitQt-1 1.0.2.
* @return the minor version number at runtime.
*/
POLKITQT1_EXPORT unsigned int versionMinor();
/**
* @brief Returns the patch number of PolkitQt-1's version, e.g.
* 2 for %PolkitQt-1 1.0.2.
* @return the release number at runtime.
*/
POLKITQT1_EXPORT unsigned int versionPatch();
/**
* @brief Returns the %PolkitQt-1 version as string, e.g. "1.0.2".
*
* On contrary to the macro POLKITQT1_VERSION_STRING this function returns
* the version number of PolkitQt-1 at runtime.
* @return the %PolkitQt-1 version. You can keep the string forever
*/
POLKITQT1_EXPORT const char* versionString();
}
#endif
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