| [/ |
| Copyright 2007 John Maddock. |
| Distributed under 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). |
| ] |
| |
| [section:is_arithmetic is_arithmetic] |
| template <class T> |
| struct is_arithmetic : public __tof {}; |
| |
| __inherit If T is a (possibly cv-qualified) arithmetic type then inherits from |
| __true_type, otherwise inherits from __false_type. Arithmetic types include |
| integral and floating point types (see also __is_integral and __is_floating_point). |
| |
| __std_ref 3.9.1p8. |
| |
| __header ` #include <boost/type_traits/is_arithmetic.hpp>` or ` #include <boost/type_traits.hpp>` |
| |
| __examples |
| |
| [:`is_arithmetic<int>` inherits from `__true_type`.] |
| |
| [:`is_arithmetic<char>::type` is the type `__true_type`.] |
| |
| [:`is_arithmetic<double>::value` is an integral constant |
| expression that evaluates to /true/.] |
| |
| [:`is_arithmetic<T>::value_type` is the type `bool`.] |
| |
| [endsect] |
| |