boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent > Class Template Reference

#include <cpp_bin_float.hpp>

Public Types
typedef cpp_int_backend < is_void< Allocator >::value?bit_count:0, bit_count, is_void< Allocator > ::value?unsigned_magnitude:signed_magnitude, unchecked, Allocator >	rep_type
typedef cpp_int_backend < is_void< Allocator >::value?2 *bit_count:0, 2 *bit_count, is_void< Allocator >::value?unsigned_magnitude:signed_magnitude, unchecked, Allocator >	double_rep_type
typedef rep_type::signed_types	signed_types
typedef rep_type::unsigned_types	unsigned_types
typedef boost::mpl::list < double, long double >	float_types
typedef Exponent	exponent_type

Public Member Functions
	BOOST_STATIC_ASSERT_MSG (MinExponent >=min_exponent_limit,"Template parameter MinExponent is too negative for our internal logic to function correctly, sorry!")
	BOOST_STATIC_ASSERT_MSG (MaxExponent<=max_exponent_limit,"Template parameter MaxExponent is too large for our internal logic to function correctly, sorry!")
	BOOST_STATIC_ASSERT_MSG (MinExponent<=0,"Template parameter MinExponent can not be positive!")
	BOOST_STATIC_ASSERT_MSG (MaxExponent >=0,"Template parameter MaxExponent can not be negative!")
	cpp_bin_float ()
	cpp_bin_float (const cpp_bin_float &o)
template<unsigned D, digit_base_type B, class A , class E , E MinE, E MaxE>
	cpp_bin_float (const cpp_bin_float< D, B, A, E, MinE, MaxE > &o, typename boost::enable_if_c<(bit_count >=cpp_bin_float< D, B, A, E, MinE, MaxE >::bit_count)>::type const *=0)
template<unsigned D, digit_base_type B, class A , class E , E MinE, E MaxE>
	cpp_bin_float (const cpp_bin_float< D, B, A, E, MinE, MaxE > &o, typename boost::disable_if_c<(bit_count >=cpp_bin_float< D, B, A, E, MinE, MaxE >::bit_count)>::type const *=0)
template<class Float >
	cpp_bin_float (const Float &f, typename boost::enable_if_c< (number_category< Float >::value==number_kind_floating_point)&&(std::numeric_limits< Float >::digits<=(int) bit_count)&&(std::numeric_limits< Float >::radix==2) >::type const *=0)
cpp_bin_float &	operator= (const cpp_bin_float &o)
template<unsigned D, digit_base_type B, class A , class E , E MinE, E MaxE>
cpp_bin_float &	operator= (const cpp_bin_float< D, B, A, E, MinE, MaxE > &o)
template<class Float >
boost::enable_if_c < (number_category< Float > ::value==number_kind_floating_point)&&(std::numeric_limits < Float >::digits<=(int) bit_count)&&(std::numeric_limits < Float >::radix==2), cpp_bin_float & >::type	operator= (const Float &f)
template<class Float >
boost::enable_if_c < is_floating_point< Float > ::value, cpp_bin_float & > ::type	assign_float (Float f)
template<class Float >
boost::enable_if_c < (number_category< Float > ::value==number_kind_floating_point)&&!is_floating_point < Float >::value, cpp_bin_float & >::type	assign_float (Float f)
template<class I >
boost::enable_if< is_integral < I >, cpp_bin_float & >::type	operator= (const I &i)
cpp_bin_float &	operator= (const char *s)
void	swap (cpp_bin_float &o) BOOST_NOEXCEPT
std::string	str (std::streamsize dig, std::ios_base::fmtflags f) const
void	negate ()
int	compare (const cpp_bin_float &o) const BOOST_NOEXCEPT
template<class A >
int	compare (const A &o) const BOOST_NOEXCEPT
rep_type &	bits ()
const rep_type &	bits () const
exponent_type &	exponent ()
const exponent_type &	exponent () const
bool &	sign ()
const bool &	sign () const
void	check_invariants ()
template<class Archive >
void	serialize (Archive &ar, const unsigned int)

Static Public Attributes
static const unsigned	bit_count = DigitBase == digit_base_2 ? Digits : (Digits * 1000uL) / 301uL + ((Digits * 1000uL) % 301 ? 2u : 1u)
static const exponent_type	max_exponent_limit = boost::integer_traits<exponent_type>::const_max - 2 * static_cast<exponent_type>(bit_count)
static const exponent_type	min_exponent_limit = boost::integer_traits<exponent_type>::const_min + 2 * static_cast<exponent_type>(bit_count)
static const exponent_type	max_exponent = MaxExponent == 0 ? max_exponent_limit : MaxExponent
static const exponent_type	min_exponent = MinExponent == 0 ? min_exponent_limit : MinExponent
static const exponent_type	exponent_zero = max_exponent + 1
static const exponent_type	exponent_infinity = max_exponent + 2
static const exponent_type	exponent_nan = max_exponent + 3

Member Typedef Documentation

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

typedef cpp_int_backend<is_void<Allocator>::value ? 2 * bit_count : 0, 2 * bit_count, is_void<Allocator>::value ? unsigned_magnitude : signed_magnitude, unchecked, Allocator> boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::double_rep_type

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

typedef Exponent boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::exponent_type

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

typedef boost::mpl::list<double, long double> boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::float_types

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

typedef cpp_int_backend<is_void<Allocator>::value ? bit_count : 0, bit_count, is_void<Allocator>::value ? unsigned_magnitude : signed_magnitude, unchecked, Allocator> boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::rep_type

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

typedef rep_type::signed_types boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::signed_types

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

typedef rep_type::unsigned_types boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::unsigned_types

Constructor & Destructor Documentation

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::cpp_bin_float ( )

inline

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::cpp_bin_float ( const cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent > &  o )

inline

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

template<unsigned D, digit_base_type B, class A , class E , E MinE, E MaxE>

boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::cpp_bin_float ( const cpp_bin_float< D, B, A, E, MinE, MaxE > &  o, typename boost::enable_if_c<(bit_count >  = cpp_bin_float<D, B, A, E, MinE, MaxE>::bit_count  ) const

inline

References boost::multiprecision::backends::b, boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::bits(), boost::multiprecision::backends::copy_and_round(), boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::exponent(), and boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::sign().

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

template<unsigned D, digit_base_type B, class A , class E , E MinE, E MaxE>

boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::cpp_bin_float ( const cpp_bin_float< D, B, A, E, MinE, MaxE > &  o, typename boost::disable_if_c<(bit_count >  = cpp_bin_float<D, B, A, E, MinE, MaxE>::bit_count  ) const

inlineexplicit

References boost::multiprecision::backends::b, boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::bits(), boost::multiprecision::backends::copy_and_round(), boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::exponent(), and boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::sign().

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

template<class Float >

boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::cpp_bin_float ( const Float &  f )

inline

References boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::assign_float().

Member Function Documentation

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

template<class Float >

boost::enable_if_c<is_floating_point<Float>::value, cpp_bin_float&>::type boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::assign_float ( Float  f )

inline

References boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::bits(), BOOST_MATH_STD_USING, boost::multiprecision::backends::eval_add(), boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::exponent_infinity, boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::exponent_nan, boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::exponent_zero, boost::math::fpclassify(), boost::math::ef::frexp(), boost::math::ef::itrunc(), boost::math::ef::ldexp(), and boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::negate().

Referenced by boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::cpp_bin_float(), and boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::operator=().

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

template<class Float >

boost::enable_if_c< (number_category<Float>::value == number_kind_floating_point) && !is_floating_point<Float>::value , cpp_bin_float&>::type boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::assign_float ( Float  f )

inline

References boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::bits(), BOOST_MATH_STD_USING, boost::multiprecision::backends::eval_add(), boost::multiprecision::backends::eval_convert_to(), boost::multiprecision::backends::eval_fpclassify(), boost::multiprecision::backends::eval_frexp(), boost::multiprecision::backends::eval_get_sign(), boost::multiprecision::backends::eval_ldexp(), boost::multiprecision::backends::eval_subtract(), boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::exponent_infinity, boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::exponent_nan, boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::exponent_zero, boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::negate(), and boost::detail::type.

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

rep_type& boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::bits ( )

inline

Referenced by boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::assign_float(), boost::multiprecision::backends::copy_and_round(), boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::cpp_bin_float(), boost::multiprecision::backends::do_eval_add(), boost::multiprecision::backends::do_eval_subtract(), boost::multiprecision::backends::eval_ceil(), boost::multiprecision::backends::eval_convert_to(), boost::multiprecision::backends::eval_divide(), boost::multiprecision::backends::eval_eq(), boost::multiprecision::backends::eval_floor(), boost::multiprecision::backends::eval_multiply(), boost::multiprecision::backends::eval_sqrt(), and boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::operator=().

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

const rep_type& boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::bits ( ) const

inline

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::BOOST_STATIC_ASSERT_MSG	(	MinExponent >=	min_exponent_limit,
		"Template parameter MinExponent is too negative for our internal logic to function	correctly,
		sorry!"
	)

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::BOOST_STATIC_ASSERT_MSG	(	MaxExponent<=	max_exponent_limit,
		"Template parameter MaxExponent is too large for our internal logic to function	correctly,
		sorry!"
	)

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::BOOST_STATIC_ASSERT_MSG	(	MinExponent<=	0,
		"Template parameter MinExponent can not be positive!"
	)

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::BOOST_STATIC_ASSERT_MSG	(	MaxExponent >=	0,
		"Template parameter MaxExponent can not be negative!"
	)

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

void boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::check_invariants ( )

inline

References BOOST_ASSERT, boost::multiprecision::backends::eval_bit_test(), and boost::multiprecision::backends::eval_is_zero().

Referenced by boost::multiprecision::backends::do_eval_add(), boost::multiprecision::backends::do_eval_subtract(), and boost::multiprecision::backends::eval_multiply().

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

int boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::compare ( const cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent > &  o ) const

inline

References boost::multiprecision::backends::result.

Referenced by boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::compare(), boost::multiprecision::backends::eval_convert_to(), and boost::multiprecision::backends::eval_exp().

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

template<class A >

int boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::compare ( const A &  o ) const

inline

References boost::multiprecision::backends::b, and boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::compare().

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

exponent_type& boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::exponent ( )

inline

Referenced by boost::multiprecision::backends::copy_and_round(), boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::cpp_bin_float(), boost::multiprecision::backends::do_eval_add(), boost::multiprecision::backends::do_eval_subtract(), boost::multiprecision::backends::eval_ceil(), boost::multiprecision::backends::eval_convert_to(), boost::multiprecision::backends::eval_divide(), boost::multiprecision::backends::eval_eq(), boost::multiprecision::backends::eval_exp_taylor(), boost::multiprecision::backends::eval_floor(), boost::multiprecision::backends::eval_fpclassify(), boost::multiprecision::backends::eval_frexp(), boost::multiprecision::backends::eval_get_sign(), boost::multiprecision::backends::eval_is_zero(), boost::multiprecision::backends::eval_ldexp(), boost::multiprecision::backends::eval_multiply(), boost::multiprecision::backends::eval_sqrt(), and boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::operator=().

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

const exponent_type& boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::exponent ( ) const

inline

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

void boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::negate ( )

inline

Referenced by boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::assign_float(), boost::multiprecision::backends::do_eval_add(), boost::multiprecision::backends::do_eval_subtract(), boost::multiprecision::backends::eval_divide(), boost::multiprecision::backends::eval_exp(), boost::multiprecision::backends::eval_ldexp(), and boost::multiprecision::backends::eval_multiply().

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

cpp_bin_float& boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::operator= ( const cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent > &  o )

inline

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

template<unsigned D, digit_base_type B, class A , class E , E MinE, E MaxE>

cpp_bin_float& boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::operator= ( const cpp_bin_float< D, B, A, E, MinE, MaxE > &  o )

inline

References boost::multiprecision::backends::b, boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::bits(), boost::multiprecision::backends::copy_and_round(), boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::exponent(), and boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::sign().

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

template<class Float >

boost::enable_if_c< (number_category<Float>::value == number_kind_floating_point) && (std::numeric_limits<Float>::digits <= (int)bit_count) && (std::numeric_limits<Float>::radix == 2), cpp_bin_float&>::type boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::operator= ( const Float &  f )

inline

References boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::assign_float().

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

template<class I >

boost::enable_if<is_integral<I>, cpp_bin_float&>::type boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::operator= ( const I &  i )

inline

References boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::bit_count, BOOST_ASSERT, boost::multiprecision::backends::eval_bit_test(), boost::multiprecision::backends::eval_left_shift(), boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::exponent_zero, boost::multiprecision::backends::detail::is_negative, boost::multiprecision::msb(), boost::multiprecision::backends::shift, and boost::detail::type.

template<unsigned Digits, digit_base_type DigitBase, class Allocator , class Exponent , Exponent MinE, Exponent MaxE>

cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinE, MaxE > & boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinE, MaxE >::operator=

(

const char *

s

)

References boost::multiprecision::number< Backend, ExpressionTemplates >::backend(), boost::multiprecision::bit_test(), BOOST_ASSERT, BOOST_THROW_EXCEPTION, boost::multiprecision::backends::copy_and_round(), boost::multiprecision::divide_qr(), boost::sinks::event_log::error, boost::multiprecision::cpp_bf_io_detail::get_round_mode(), boost::spirit::lex::lexertl::detail::L(), boost::multiprecision::lsb(), boost::multiprecision::msb(), boost::n, boost::multiprecision::backends::negate(), boost::multiprecision::cpp_bf_io_detail::restricted_multiply(), boost::multiprecision::cpp_bf_io_detail::restricted_pow(), boost::asio::s, boost::multiprecision::backends::shift, boost::multiprecision::backends::sign(), and boost::multiprecision::backends::t.

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

template<class Archive >

void boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::serialize ( Archive &  ar, const unsigned  int  )

inline

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

bool& boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::sign ( )

inline

Referenced by boost::multiprecision::backends::copy_and_round(), boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::cpp_bin_float(), boost::multiprecision::backends::do_eval_add(), boost::multiprecision::backends::do_eval_subtract(), boost::multiprecision::backends::eval_abs(), boost::multiprecision::backends::eval_add(), boost::multiprecision::backends::eval_ceil(), boost::multiprecision::backends::eval_convert_to(), boost::multiprecision::backends::eval_divide(), boost::multiprecision::backends::eval_eq(), boost::multiprecision::backends::eval_fabs(), boost::multiprecision::backends::eval_floor(), boost::multiprecision::backends::eval_get_sign(), boost::multiprecision::backends::eval_ldexp(), boost::multiprecision::backends::eval_multiply(), boost::multiprecision::backends::eval_sqrt(), boost::multiprecision::backends::eval_subtract(), and boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::operator=().

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

const bool& boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::sign ( ) const

inline

template<unsigned Digits, digit_base_type DigitBase, class Allocator , class Exponent , Exponent MinE, Exponent MaxE>

std::string boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinE, MaxE >::str	(	std::streamsize	dig,
		std::ios_base::fmtflags	f
	)		const

References boost::geometry::math::abs(), BOOST_ASSERT, boost::multiprecision::backends::c, boost::chrono::ceil(), boost::multiprecision::number< Backend, ExpressionTemplates >::compare(), boost::multiprecision::divide_qr(), boost::sinks::event_log::error, boost::chrono::floor(), boost::multiprecision::cpp_bf_io_detail::get_round_mode(), boost::multiprecision::backends::i, boost::multiprecision::msb(), pow(), boost::multiprecision::cpp_bf_io_detail::restricted_multiply(), boost::multiprecision::cpp_bf_io_detail::restricted_pow(), boost::asio::s, boost::multiprecision::backends::shift, boost::multiprecision::backends::sign(), boost::multiprecision::number< Backend, ExpressionTemplates >::str(), and boost::multiprecision::backends::t.

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

void boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::swap ( cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent > &  o )

inline

References boost::swap.

Referenced by boost::multiprecision::backends::eval_exp().

Member Data Documentation

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

const unsigned boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::bit_count = DigitBase == digit_base_2 ? Digits : (Digits * 1000uL) / 301uL + ((Digits * 1000uL) % 301 ? 2u : 1u)

static

Referenced by boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::operator=().

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

const exponent_type boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::exponent_infinity = max_exponent + 2

static

Referenced by boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::assign_float().

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

const exponent_type boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::exponent_nan = max_exponent + 3

static

Referenced by boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::assign_float().

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

const exponent_type boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::exponent_zero = max_exponent + 1

static

Referenced by boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::assign_float(), and boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::operator=().

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

const exponent_type boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::max_exponent = MaxExponent == 0 ? max_exponent_limit : MaxExponent

static

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

const exponent_type boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::max_exponent_limit = boost::integer_traits<exponent_type>::const_max - 2 * static_cast<exponent_type>(bit_count)

static

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

const exponent_type boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::min_exponent = MinExponent == 0 ? min_exponent_limit : MinExponent

static

template<unsigned Digits, digit_base_type DigitBase = digit_base_10, class Allocator = void, class Exponent = int, Exponent MinExponent = 0, Exponent MaxExponent = 0>

const exponent_type boost::multiprecision::backends::cpp_bin_float< Digits, DigitBase, Allocator, Exponent, MinExponent, MaxExponent >::min_exponent_limit = boost::integer_traits<exponent_type>::const_min + 2 * static_cast<exponent_type>(bit_count)

static

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The documentation for this class was generated from the following files:

• boost_1_57_0/boost/multiprecision/cpp_bin_float.hpp
• boost_1_57_0/boost/multiprecision/cpp_bin_float/io.hpp