version.hpp

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//  Copyright (c) 2005-2007 Andre Merzky (andre@merzky.net)
//  Copyright (c) 2005-2009 Hartmut Kaiser
// 
//  Distributed under the Boost Software License, Version 1.0. (See accompanying 
//  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

#ifndef SAGA_PACKAGE_DATA_FILE_VERSION_HPP
#define SAGA_PACKAGE_DATA_FILE_VERSION_HPP

#if defined(_MSC_VER) && (_MSC_VER >= 1200)
#pragma once
#endif 

#include <saga/saga/util.hpp>
#include <saga/saga/version.hpp>
#include <saga/saga/packages/file/config.hpp>

//  The version of the SAGA file package
//
//  SAGA_VERSION_PACKAGE_FILE_FULL & 0x0000FF is the sub-minor version
//  SAGA_VERSION_PACKAGE_FILE_FULL & 0x00FF00 is the minor version
//  SAGA_VERSION_PACKAGE_FILE_FULL & 0xFF0000 is the major version
//
#define SAGA_VERSION_PACKAGE_FILE_FULL         SAGA_VERSION_FULL

#define SAGA_VERSION_PACKAGE_FILE_MAJOR        SAGA_VERSION_MAJOR
#define SAGA_VERSION_PACKAGE_FILE_MINOR        SAGA_VERSION_MINOR
#define SAGA_VERSION_PACKAGE_FILE_SUBMINOR     SAGA_VERSION_SUBMINOR

#define SAGA_VERSION_PACKAGE_FILE_DATE         SAGA_VERSION_DATE

#define SAGA_VERSION_PACKAGE_FILE_SUBMINORMASK SAGA_VERSION_SUBMINORMASK

//  The SAGA file package API version: here V1.0.0
#define SAGA_VERSION_PACKAGE_FILE_API          SAGA_VERSION_API

//
//  SAGA_VERSION_PACKAGE_FILE_ISCOMPATIBLE()
// 
//  The SAGA_VERSION_ISCOMPATIBLE macro tests, if the version of the loaded
//  SAGA engine is compatible with the version the calling application was 
//  compiled against.
//
#define SAGA_VERSION_PACKAGE_FILE_ISCOMPATIBLE_EX(version)                    \
    (((version) & ~SAGA_VERSION_PACKAGE_FILE_SUBMINORMASK) >=                 \
      (SAGA_VERSION_PACKAGE_FILE_FULL & ~SAGA_VERSION_PACKAGE_FILE_SUBMINORMASK)) \
  

#define SAGA_VERSION_PACKAGE_FILE_ISCOMPATIBLE()                              \
    SAGA_VERSION_PACKAGE_FILE_ISCOMPATIBLE_EX(saga::get_file_package_version()) \
  

namespace saga {

  // Returns the version of the SAGA engine
  SAGA_FILE_PACKAGE_EXPORT unsigned long get_file_package_version (void);

  // Returns the implemented SAGA API version
  SAGA_FILE_PACKAGE_EXPORT unsigned long get_file_package_api_version (void);

} // namespace saga

#endif // SAGA_PACKAGE_DATA_FILE_VERSION_HPP

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