real_format Struct Reference

#include <real.h>

Data Fields
void(*	encode )(const struct real_format *, long *, const REAL_VALUE_TYPE *)
void(*	decode )(const struct real_format *, REAL_VALUE_TYPE *, const long *)
int	b
int	p
int	pnan
int	emin
int	emax
int	signbit_ro
int	signbit_rw
bool	round_towards_zero
bool	has_sign_dependent_rounding
bool	has_nans
bool	has_inf
bool	has_denorm
bool	has_signed_zero
bool	qnan_msb_set
bool	canonical_nan_lsbs_set

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Detailed Description

Describes the properties of the specific target format in use.   

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Field Documentation

int real_format::b

Referenced by decimal_real_arithmetic(), decimal_real_convert(), do_mpc_arg1(), do_mpc_arg2(), do_mpfr_arg2(), do_mpfr_arg3(), do_mpfr_bessel_n(), do_mpfr_lgamma_r(), do_mpfr_remquo(), do_mpfr_sincos(), real_can_shorten_arithmetic(), real_convert(), real_maxval(), round_for_format(), and significand_size().

bool real_format::canonical_nan_lsbs_set

Referenced by encode_ieee_double(), encode_ieee_extended(), encode_ieee_half(), encode_ieee_quad(), and encode_ieee_single().

void(* real_format::decode)(const struct real_format *, REAL_VALUE_TYPE *, const long *)

Referenced by real_from_target(), and real_from_target_fmt().

int real_format::emax

Referenced by get_max_float(), real_can_shorten_arithmetic(), real_maxval(), and round_for_format().

int real_format::emin

Referenced by decode_ieee_extended(), exact_real_truncate(), real_can_shorten_arithmetic(), and round_for_format().

void(* real_format::encode)(const struct real_format *, long *, const REAL_VALUE_TYPE *)

Referenced by real_to_target_fmt().

bool real_format::has_denorm

Referenced by decode_ieee_double(), decode_ieee_extended(), decode_ieee_half(), decode_ieee_quad(), decode_ieee_single(), and round_for_format().

bool real_format::has_inf

Referenced by decode_ieee_double(), decode_ieee_extended(), decode_ieee_half(), decode_ieee_quad(), decode_ieee_single(), encode_ieee_double(), encode_ieee_extended(), encode_ieee_half(), encode_ieee_quad(), encode_ieee_single(), and real_can_shorten_arithmetic().

bool real_format::has_nans

Referenced by decode_ieee_double(), decode_ieee_extended(), decode_ieee_half(), decode_ieee_quad(), decode_ieee_single(), encode_ieee_double(), encode_ieee_extended(), encode_ieee_half(), encode_ieee_quad(), encode_ieee_single(), and real_can_shorten_arithmetic().

bool real_format::has_sign_dependent_rounding

Referenced by real_can_shorten_arithmetic().

bool real_format::has_signed_zero

Referenced by decode_ieee_double(), decode_ieee_extended(), decode_ieee_half(), decode_ieee_quad(), decode_ieee_single(), expand_absneg_bit(), expand_builtin_signbit(), expand_copysign(), real_can_shorten_arithmetic(), and round_for_format().

int real_format::p

Referenced by decimal_integer_string(), do_mpc_arg1(), do_mpc_arg2(), do_mpfr_arg1(), do_mpfr_arg2(), do_mpfr_arg3(), do_mpfr_bessel_n(), do_mpfr_lgamma_r(), do_mpfr_remquo(), do_mpfr_sincos(), get_max_float(), real_can_shorten_arithmetic(), real_maxval(), real_to_decimal_for_mode(), real_to_hexadecimal(), round_for_format(), and significand_size().

int real_format::pnan

Referenced by get_max_float(), real_maxval(), and real_nan().

bool real_format::qnan_msb_set

Referenced by decode_ibm_extended(), decode_ieee_double(), decode_ieee_extended(), decode_ieee_half(), decode_ieee_quad(), decode_ieee_single(), encode_ibm_extended(), encode_ieee_double(), encode_ieee_extended(), encode_ieee_half(), encode_ieee_quad(), and encode_ieee_single().

bool real_format::round_towards_zero

Referenced by do_mpc_arg1(), do_mpc_arg2(), do_mpfr_arg1(), do_mpfr_arg2(), do_mpfr_arg3(), do_mpfr_bessel_n(), do_mpfr_lgamma_r(), do_mpfr_remquo(), do_mpfr_sincos(), real_can_shorten_arithmetic(), real_to_decimal_for_mode(), and round_for_format().

int real_format::signbit_ro

Referenced by expand_builtin_signbit(), and expand_copysign().

int real_format::signbit_rw

Referenced by expand_absneg_bit(), and expand_copysign().

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The documentation for this struct was generated from the following file:

• real.h