1 

     2 //  (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000.

     3 //  Use, modification and distribution are subject to the Boost Software License,

     4 //  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at

     5 //  http://www.boost.org/LICENSE_1_0.txt).

     6 //

     7 //  See http://www.boost.org/libs/type_traits for most recent version including documentation.

     8 

     9 #ifndef BOOST_TYPE_TRAITS_IS_FLOAT_HPP_INCLUDED

    10 #define BOOST_TYPE_TRAITS_IS_FLOAT_HPP_INCLUDED

    11 

    12 // should be the last #include

    13 #include <boost/type_traits/detail/bool_trait_def.hpp>

    14 

    15 namespace boost {

    16 

    17 //* is a type T a floating-point type described in the standard (3.9.1p8)

    18 BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_float,T,false)

    19 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_float,float,true)

    20 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_float,double,true)

    21 BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_float,long double,true)

    22 

    23 } // namespace boost

    24 

    25 #include <boost/type_traits/detail/bool_trait_undef.hpp>

    26 

    27 #endif // BOOST_TYPE_TRAITS_IS_FLOAT_HPP_INCLUDED