ext-boost/boost/safe_numerics/safe_integer.hpp

43 lines
956 B
C++

#ifndef BOOST_NUMERIC_SAFE_INTEGER_HPP
#define BOOST_NUMERIC_SAFE_INTEGER_HPP
// Copyright (c) 2012 Robert Ramey
//
// 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)
// not actually used here - but needed for integer arithmetic
// so this is a good place to include it
#include "checked_integer.hpp"
#include "checked_result_operations.hpp"
#include "safe_base.hpp"
#include "safe_base_operations.hpp"
#include "native.hpp"
#include "exception_policies.hpp"
// specialization for meta functions with safe<T> argument
namespace boost {
namespace safe_numerics {
template <
class T,
class P = native,
class E = default_exception_policy
>
using safe = safe_base<
T,
::std::numeric_limits<T>::min(),
::std::numeric_limits<T>::max(),
P,
E
>;
} // safe_numerics
} // boost
#endif // BOOST_NUMERIC_SAFE_INTEGER_HPP