missing/isinf.c File Reference

#include "ruby/config.h"
#include <strings.h>

Go to the source code of this file.

Functions
static double	zero (void)
static double	one (void)
static double	inf (void)
int	isinf (double n)

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Function Documentation

static double inf

(

void

)

[static]

Definition at line 53 of file isinf.c.

References one(), and zero().

Referenced by allocate_cbsubst_info(), cbsubst_def_attr_aliases(), cbsubst_get_all_subst_keys(), cbsubst_get_subst_arg(), cbsubst_get_subst_key(), cbsubst_initialize(), cbsubst_scan_args(), cbsubst_sym_to_subst(), cbsubst_table_setup(), Init_process(), invoke_tcl_proc(), ip_eval_real(), ip_invoke_core(), isinf(), num_step(), and X509_CRL_add0_revoked().

int isinf

(

double

n

)

Definition at line 56 of file isinf.c.

References inf(), and memcmp().

Referenced by atanh(), BigMath_s_exp(), BigMath_s_log(), BSD_vfprintf(), dbl2big(), finite(), flo_cmp(), flo_is_finite_p(), flo_is_infinite_p(), flo_round(), flo_to_s(), float_denominator(), float_numerator(), float_value(), flodivmod(), generate_json_float(), math_atan2(), math_gamma(), math_lgamma(), num_step(), rand_range(), rb_big2dbl(), rb_big_fdiv(), rb_integer_float_cmp(), rb_integer_float_eq(), rb_str_format(), ruby_float_step(), ruby_float_step_size(), ruby_hdtoa(), ruby_num_interval_step_size(), VpDtoV(), and w_float().

static double one

(

void

)

[static]

Definition at line 52 of file isinf.c.

Referenced by absint_numwords_generic(), BigMath_s_exp(), BigMath_s_log(), enum_one(), inf(), and yyparse().

static double zero

(

void

)

[static]

Definition at line 51 of file isinf.c.

Referenced by BigDecimal_power(), BigMath_s_log(), inf(), num_uminus(), rb_ary_bsearch(), rb_w32_select_with_thread(), tgamma(), VpCtoV(), and yyparse().

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