//  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

#include <boost/config.hpp>  // for BOOST_STATIC_CONSTANT

namespace boost

{

//  Compile-time extrema class declarations  ---------------------------------//

//  Get the minimum or maximum of two values, signed or unsigned.

template < long Value1, long Value2 >

struct static_signed_min

{

    BOOST_STATIC_CONSTANT( long, value = (Value1 > Value2) ? Value2 : Value1 );

};

template < long Value1, long Value2 >

struct static_signed_max

{

    BOOST_STATIC_CONSTANT( long, value = (Value1 < Value2) ? Value2 : Value1 );

};

template < unsigned long Value1, unsigned long Value2 >

struct static_unsigned_min

{

    BOOST_STATIC_CONSTANT( unsigned long, value

     = (Value1 > Value2) ? Value2 : Value1 );

};

template < unsigned long Value1, unsigned long Value2 >

struct static_unsigned_max

{

    BOOST_STATIC_CONSTANT( unsigned long, value

     = (Value1 < Value2) ? Value2 : Value1 );

};

}  // namespace boost

#endif  // BOOST_INTEGER_STATIC_MIN_MAX_HPP