version.h

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//
// Copyright (c) 2013 by Ben Morgan <bmorgan.warwick@gmail.com>
// Copyright (c) 2013 by The University of Warwick
//
// This file is part of Bayeux.
//
// Bayeux 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.
//
// Bayeux 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 Bayeux.  If not, see <http://www.gnu.org/licenses/>.

#ifndef BAYEUX_VERSION_H
#define BAYEUX_VERSION_H

// Standard Library
#include <iosfwd>

//----------------------------------------------------------------------
// - Compile Time API
#define BAYEUX_VERSION_MAJOR 3

#define BAYEUX_VERSION_MINOR 4

#define BAYEUX_VERSION_PATCH 1

#define BAYEUX_VERSION_REVISION 0

#define BAYEUX_ENCODE_VERSION(major, minor, patch) (((major) * 10000)   \
                                                    + ((minor) *   100) \
                                                    + ((patch) *     1))

#define BAYEUX_VERSION BAYEUX_ENCODE_VERSION(BAYEUX_VERSION_MAJOR,  \
                                             BAYEUX_VERSION_MINOR,  \
                                             BAYEUX_VERSION_PATCH)

#define BAYEUX_LIB_VERSION "3.4.1"

#define BAYEUX_IS_AT_LEAST(major,minor,patch) (BAYEUX_VERSION >=        \
                                               BAYEUX_ENCODE_VERSION(major,minor,patch))

//----------------------------------------------------------------------
// Runtime API
namespace bayeux {
  
  struct version {

    static int get_major();

    static int get_minor();

    static int get_patch();

    static int get_revision();

    static std::string get_version();

    static bool is_at_least(int major_, int minor_, int patch_);

    static bool has_feature(const std::string & feature_);
    
  };
  
} // namespace bayeux

#endif // BAYEUX_VERSION_H

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