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 mctools.
//
// mctools 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.
//
// mctools 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 mctools.  If not, see <http://www.gnu.org/licenses/>.

#ifndef MCTOOLS_VERSION_H
#define MCTOOLS_VERSION_H

// Standard Library:
#include <string>

//----------------------------------------------------------------------
// - Compile Time API
#define MCTOOLS_VERSION_MAJOR 2

#define MCTOOLS_VERSION_MINOR 2

#define MCTOOLS_VERSION_PATCH 0

#define MCTOOLS_ENCODE_VERSION(major_, minor_, patch_) (                \
                                                        ((major_) * 10000) \
                                                        + ((minor_) *   100) \
                                                        + ((patch_) *     1))

#define MCTOOLS_VERSION MCTOOLS_ENCODE_VERSION(                       \
                                               MCTOOLS_VERSION_MAJOR, \
                                               MCTOOLS_VERSION_MINOR, \
                                               MCTOOLS_VERSION_PATCH)

#define MCTOOLS_LIB_VERSION "2.2.0"

#define MCTOOLS_IS_AT_LEAST(major_,minor_,patch_) (                     \
                                                   MCTOOLS_VERSION >=   \
                                                   MCTOOLS_ENCODE_VERSION(major_,minor_,patch_))

//----------------------------------------------------------------------
// Runtime API
namespace mctools {

  struct version
  {
    static int get_major();

    static int get_minor();

    static int get_patch();

    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 mctools

#endif // MCTOOLS_VERSION_H

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