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| author | Remko Tronçon <git@el-tramo.be> | 2010-03-28 15:46:49 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2010-03-28 15:46:49 (GMT) |
| commit | f53a1ef582494458301b97bf6e546be52d7ff7e8 (patch) | |
| tree | 7571b5cbcbd8a8f1dd1c966c9045b6cb69f0e295 /3rdParty/Boost/src/boost/numeric/conversion/detail/bounds.hpp | |
| parent | 638345680d72ca6acaf123f2c8c1c391f696e371 (diff) | |
| download | swift-contrib-f53a1ef582494458301b97bf6e546be52d7ff7e8.zip swift-contrib-f53a1ef582494458301b97bf6e546be52d7ff7e8.tar.bz2 | |
Moving submodule contents back.
Diffstat (limited to '3rdParty/Boost/src/boost/numeric/conversion/detail/bounds.hpp')
| -rw-r--r-- | 3rdParty/Boost/src/boost/numeric/conversion/detail/bounds.hpp | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/numeric/conversion/detail/bounds.hpp b/3rdParty/Boost/src/boost/numeric/conversion/detail/bounds.hpp new file mode 100644 index 0000000..67342b8 --- /dev/null +++ b/3rdParty/Boost/src/boost/numeric/conversion/detail/bounds.hpp @@ -0,0 +1,58 @@ +// (c) Copyright Fernando Luis Cacciola Carballal 2000-2004 +// Use, modification, and distribution is subject to 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) + +// See library home page at http://www.boost.org/libs/numeric/conversion +// +// Contact the author at: fernando_cacciola@hotmail.com +// +#ifndef BOOST_NUMERIC_CONVERSION_BOUNDS_DETAIL_FLC_12NOV2002_HPP +#define BOOST_NUMERIC_CONVERSION_BOUNDS_DETAIL_FLC_12NOV2002_HPP + +#include "boost/limits.hpp" +#include "boost/config.hpp" +#include "boost/mpl/if.hpp" + +namespace boost { namespace numeric { namespace boundsdetail +{ + template<class N> + class Integral + { + typedef std::numeric_limits<N> limits ; + + public : + + static N lowest () { return limits::min BOOST_PREVENT_MACRO_SUBSTITUTION (); } + static N highest () { return limits::max BOOST_PREVENT_MACRO_SUBSTITUTION (); } + static N smallest() { return static_cast<N>(1); } + } ; + + template<class N> + class Float + { + typedef std::numeric_limits<N> limits ; + + public : + + static N lowest () { return static_cast<N>(-limits::max BOOST_PREVENT_MACRO_SUBSTITUTION ()) ; } + static N highest () { return limits::max BOOST_PREVENT_MACRO_SUBSTITUTION (); } + static N smallest() { return limits::min BOOST_PREVENT_MACRO_SUBSTITUTION (); } + } ; + + template<class N> + struct get_impl + { + typedef mpl::bool_< ::std::numeric_limits<N>::is_integer > is_int ; + + typedef Integral<N> impl_int ; + typedef Float <N> impl_float ; + + typedef typename mpl::if_<is_int,impl_int,impl_float>::type type ; + } ; + +} } } // namespace boost::numeric::boundsdetail. + +#endif +// +/////////////////////////////////////////////////////////////////////////////////////////////// |