icl/detail/relation_state.hpp

0001 /*-----------------------------------------------------------------------------+
0002 Author: Joachim Faulhaber
0003 Copyright (c) 2009-2009: Joachim Faulhaber
0004 +------------------------------------------------------------------------------+
0005    Distributed under the Boost Software License, Version 1.0.
0006       (See accompanying file LICENCE.txt or copy at
0007            http://www.boost.org/LICENSE_1_0.txt)
0008 +-----------------------------------------------------------------------------*/
0009 /*-----------------------------------------------------------------------------+
0010 States of comparison and inclusion relations as static constants
0011 +-----------------------------------------------------------------------------*/
0012 #ifndef  BOOST_ICL_RELATION_STATE_HPP_JOFA_090214
0013 #define  BOOST_ICL_RELATION_STATE_HPP_JOFA_090214
0014
0015 namespace boost{namespace icl
0016 {
0017     namespace comparison
0018     {
0019         static const int less    = -1;
0020         static const int equal   =  0;
0021         static const int greater =  1;
0022     }
0023
0024     namespace inclusion
0025     {
0026         static const int unrelated =  0;
0027         static const int subset    =  1;
0028         static const int superset  =  2;
0029         static const int equal     =  3;
0030     }
0031
0032
0033 }} // namespace icl boost
0034
0035 #endif // BOOST_ICL_RELATION_STATE_HPP_JOFA_090214
0036
0037