/* Declaration of macros and functions providing version  -*- C++ -*-
   and licensing information.
   Copyright (C) 2001-2010 Roberto Bagnara <bagnara@cs.unipr.it>
   Copyright (C) 2010-2011 BUGSENG srl (http://bugseng.com)

This file is part of the Parma Polyhedra Library (PPL).

The PPL 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 3 of the License, or (at your
option) any later version.

The PPL 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, Fifth Floor, Boston, MA 02111-1307, USA.

For the most up-to-date information see the Parma Polyhedra Library
site: http://www.cs.unipr.it/ppl/ . */

#ifndef PPL_version_hh
#define PPL_version_hh 1

//! The major number of the PPL version.
/*! \ingroup PPL_CXX_interface */
#define PPL_VERSION_MAJOR @PPL_VERSION_MAJOR@

//! The minor number of the PPL version.
/*! \ingroup PPL_CXX_interface */
#define PPL_VERSION_MINOR @PPL_VERSION_MINOR@

//! The revision number of the PPL version.
/*! \ingroup PPL_CXX_interface */
#define PPL_VERSION_REVISION @PPL_VERSION_REVISION@

/*! \brief
  The beta number of the PPL version.  This is zero for official
  releases and nonzero for development snapshots.
  \ingroup PPL_CXX_interface
*/
#define PPL_VERSION_BETA @PPL_VERSION_BETA@

//! A string containing the PPL version.
/*! \ingroup PPL_CXX_interface
  Let <CODE>M</CODE> and <CODE>m</CODE> denote the numbers associated
  to PPL_VERSION_MAJOR and PPL_VERSION_MINOR, respectively.  The
  format of PPL_VERSION is <CODE>M "." m</CODE> if both
  PPL_VERSION_REVISION (<CODE>r</CODE>) and PPL_VERSION_BETA
  (<CODE>b</CODE>)are zero, <CODE>M "." m "pre" b</CODE> if
  PPL_VERSION_REVISION is zero and PPL_VERSION_BETA is not zero,
  <CODE>M "." m "." r</CODE> if PPL_VERSION_REVISION is not zero and
  PPL_VERSION_BETA is zero, <CODE>M "." m "." r "pre" b</CODE> if
  neither PPL_VERSION_REVISION nor PPL_VERSION_BETA are zero.
*/
#define PPL_VERSION "@VERSION@"

namespace Parma_Polyhedra_Library {

//! Returns the major number of the PPL version.
unsigned
version_major();

//! Returns the minor number of the PPL version.
unsigned
version_minor();

//! Returns the revision number of the PPL version.
unsigned
version_revision();

//! Returns the beta number of the PPL version.
unsigned
version_beta();

//! Returns a character string containing the PPL version.
const char* version();

//! Returns a character string containing the PPL banner.
/*!
  The banner provides information about the PPL version, the licensing,
  the lack of any warranty whatsoever, the C++ compiler used to build
  the library, where to report bugs and where to look for further
  information.
*/
const char* banner();

} // namespace Parma_Polyhedra_Library

#endif // !defined(PPL_version_hh)