ceph/src/boost/libs/spirit/doc/x3/include.qbk

   1 [/==============================================================================
   2     Copyright (C) 2001-2015 Joel de Guzman
   3     Copyright (C) 2001-2011 Hartmut Kaiser
   4
   5     Distributed under the Boost Software License, Version 1.0. (See accompanying
   6     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   7 ===============================================================================/]
   8
   9 [section Include]
  10
  11 Spirit is a header file only library. There are no libraries to link to.
  12 To use Spirit X3 simply include:
  13
  14     #include <boost/spirit/home/x3.hpp>
  15
  16 To distinguish between Spirit versions, you can inspect the version file:
  17
  18     #include <boost/spirit/home/x3/version.hpp>
  19
  20 using the preprocessor define
  21
  22     SPIRIT_X3_VERSION
  23
  24 It is a hex number where the first two digits determine the major version while
  25 the last two digits determine the minor version. For example:
  26
  27     #define SPIRIT_VERSION 0x3000 // version 3.0
  28
  29 [endsect] [/Include]