[ceph.git] / ceph / src / boost / libs / multiprecision / include / boost / multiprecision / detail / digits.hpp

///////////////////////////////////////////////////////////////
//  Copyright 2012 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_

#ifndef BOOST_MP_DIGITS_HPP
#define BOOST_MP_DIGITS_HPP

namespace boost{ namespace multiprecision{ namespace detail{

inline unsigned long digits10_2_2(unsigned long d10)
{
   return (d10 * 1000uL) / 301uL + ((d10 * 1000uL) % 301 ? 2u : 1u);
}

inline unsigned long digits2_2_10(unsigned long d2)
{
   return (d2 * 301uL) / 1000uL;
}

}}} // namespaces

#endif
Commit	Line	Data
7c673cae FG	1	///////////////////////////////////////////////////////////////
	2	// Copyright 2012 John Maddock. Distributed under the Boost
	3	// Software License, Version 1.0. (See accompanying file
	4	// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_
	5
	6	#ifndef BOOST_MP_DIGITS_HPP
	7	#define BOOST_MP_DIGITS_HPP
	8
	9	namespace boost{ namespace multiprecision{ namespace detail{
	10
	11	inline unsigned long digits10_2_2(unsigned long d10)
	12	{
	13	return (d10 * 1000uL) / 301uL + ((d10 * 1000uL) % 301 ? 2u : 1u);
	14	}
	15
	16	inline unsigned long digits2_2_10(unsigned long d2)
	17	{
	18	return (d2 * 301uL) / 1000uL;
	19	}
	20
	21	}}} // namespaces
	22
	23	#endif