ceph/src/boost/boost/safe_numerics/concept/numeric.hpp

   1 #ifndef BOOST_NUMERIC_CONCEPT_NUMERIC_HPP
   2 #define BOOST_NUMERIC_CONCEPT_NUMERIC_HPP
   3
   4 //  Copyright (c) 2012 Robert Ramey
   5 //
   6 // Distributed under the Boost Software License, Version 1.0. (See
   7 // accompanying file LICENSE_1_0.txt or copy at
   8 // http://www.boost.org/LICENSE_1_0.txt)
   9
  10 #include <limits>
  11
  12 namespace boost {
  13 namespace safe_numerics {
  14
  15 template<class T>
  16 struct Numeric {
  17     constexpr static bool value = std::numeric_limits<T>::is_specialized;
  18     constexpr operator bool (){
  19         return value;
  20     }
  21 };
  22
  23 } // safe_numerics
  24 } // boost
  25
  26 #endif // BOOST_NUMERIC_CONCEPT_NUMERIC_HPP