// Boost integer/static_min_max.hpp header file ----------------------------// | |
// (C) Copyright Daryle Walker 2001. | |
// 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) | |
// See http://www.boost.org for updates, documentation, and revision history. | |
#ifndef BOOST_INTEGER_STATIC_MIN_MAX_HPP | |
#define BOOST_INTEGER_STATIC_MIN_MAX_HPP | |
#include <boost/integer_fwd.hpp> // self include | |
namespace boost | |
{ | |
// Compile-time extrema class declarations ---------------------------------// | |
// Get the minimum or maximum of two values, signed or unsigned. | |
template <static_min_max_signed_type Value1, static_min_max_signed_type Value2> | |
struct static_signed_min | |
{ | |
BOOST_STATIC_CONSTANT(static_min_max_signed_type, value = (Value1 > Value2) ? Value2 : Value1 ); | |
}; | |
template <static_min_max_signed_type Value1, static_min_max_signed_type Value2> | |
struct static_signed_max | |
{ | |
BOOST_STATIC_CONSTANT(static_min_max_signed_type, value = (Value1 < Value2) ? Value2 : Value1 ); | |
}; | |
template <static_min_max_unsigned_type Value1, static_min_max_unsigned_type Value2> | |
struct static_unsigned_min | |
{ | |
BOOST_STATIC_CONSTANT(static_min_max_unsigned_type, value | |
= (Value1 > Value2) ? Value2 : Value1 ); | |
}; | |
template <static_min_max_unsigned_type Value1, static_min_max_unsigned_type Value2> | |
struct static_unsigned_max | |
{ | |
BOOST_STATIC_CONSTANT(static_min_max_unsigned_type, value | |
= (Value1 < Value2) ? Value2 : Value1 ); | |
}; | |
} // namespace boost | |
#endif // BOOST_INTEGER_STATIC_MIN_MAX_HPP |