mirror of
https://github.com/ecency/ecency-mobile.git
synced 2024-12-23 05:13:04 +03:00
77 lines
3.9 KiB
C++
77 lines
3.9 KiB
C++
// Boost.Units - A C++ library for zero-overhead dimensional analysis and
|
|
// unit/quantity manipulation and conversion
|
|
//
|
|
// Copyright (C) 2003-2008 Matthias Christian Schabel
|
|
// Copyright (C) 2007-2008 Steven Watanabe
|
|
//
|
|
// 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)
|
|
|
|
#ifndef BOOST_UNITS_LIMITS_HPP
|
|
#define BOOST_UNITS_LIMITS_HPP
|
|
|
|
///
|
|
/// \file
|
|
/// \brief specialize std::numeric_limits for units.
|
|
///
|
|
|
|
#include <limits>
|
|
|
|
#include <boost/config.hpp>
|
|
#include <boost/units/units_fwd.hpp>
|
|
|
|
namespace std {
|
|
|
|
template<class Unit, class T>
|
|
class numeric_limits< ::boost::units::quantity<Unit, T> >
|
|
{
|
|
public:
|
|
typedef ::boost::units::quantity<Unit, T> quantity_type;
|
|
static const bool is_specialized = std::numeric_limits<T>::is_specialized;
|
|
static quantity_type (min)() { return(quantity_type::from_value((std::numeric_limits<T>::min)())); }
|
|
static quantity_type (max)() { return(quantity_type::from_value((std::numeric_limits<T>::max)())); }
|
|
#ifndef BOOST_NO_CXX11_NUMERIC_LIMITS
|
|
static quantity_type (lowest)() { return(quantity_type::from_value((std::numeric_limits<T>::lowest)())); }
|
|
#endif
|
|
static const int digits = std::numeric_limits<T>::digits;
|
|
static const int digits10 = std::numeric_limits<T>::digits10;
|
|
#ifndef BOOST_NO_CXX11_NUMERIC_LIMITS
|
|
static const int max_digits10 = std::numeric_limits<T>::max_digits10;
|
|
#endif
|
|
static const bool is_signed = std::numeric_limits<T>::is_signed;
|
|
static const bool is_integer = std::numeric_limits<T>::is_integer;
|
|
static const bool is_exact = std::numeric_limits<T>::is_exact;
|
|
static const int radix = std::numeric_limits<T>::radix;
|
|
static quantity_type epsilon() { return(quantity_type::from_value(std::numeric_limits<T>::epsilon())); }
|
|
static quantity_type round_error() { return(quantity_type::from_value(std::numeric_limits<T>::round_error())); }
|
|
static const int min_exponent = std::numeric_limits<T>::min_exponent;
|
|
static const int min_exponent10 = std::numeric_limits<T>::min_exponent10;
|
|
static const int max_exponent = std::numeric_limits<T>::max_exponent;
|
|
static const int max_exponent10 = std::numeric_limits<T>::max_exponent10;
|
|
static const bool has_infinity = std::numeric_limits<T>::has_infinity;
|
|
static const bool has_quiet_NaN = std::numeric_limits<T>::has_quiet_NaN;
|
|
static const bool has_signaling_NaN = std::numeric_limits<T>::has_signaling_NaN;
|
|
static const bool has_denorm_loss = std::numeric_limits<T>::has_denorm_loss;
|
|
static quantity_type infinity() { return(quantity_type::from_value(std::numeric_limits<T>::infinity())); }
|
|
static quantity_type quiet_NaN() { return(quantity_type::from_value(std::numeric_limits<T>::quiet_NaN())); }
|
|
static quantity_type signaling_NaN() { return(quantity_type::from_value(std::numeric_limits<T>::signaling_NaN())); }
|
|
static quantity_type denorm_min() { return(quantity_type::from_value(std::numeric_limits<T>::denorm_min())); }
|
|
static const bool is_iec559 = std::numeric_limits<T>::is_iec559;
|
|
static const bool is_bounded = std::numeric_limits<T>::is_bounded;
|
|
static const bool is_modulo = std::numeric_limits<T>::is_modulo;
|
|
static const bool traps = std::numeric_limits<T>::traps;
|
|
static const bool tinyness_before = std::numeric_limits<T>::tinyness_before;
|
|
#if defined(_STLP_STATIC_CONST_INIT_BUG)
|
|
static const int has_denorm = std::numeric_limits<T>::has_denorm;
|
|
static const int round_style = std::numeric_limits<T>::round_style;
|
|
#else
|
|
static const float_denorm_style has_denorm = std::numeric_limits<T>::has_denorm;
|
|
static const float_round_style round_style = std::numeric_limits<T>::round_style;
|
|
#endif
|
|
};
|
|
|
|
}
|
|
|
|
#endif // BOOST_UNITS_LIMITS_HPP
|