Ruby  2.0.0p353(2013-11-22revision43784)
Macros | Functions | Variables
complex.c File Reference
#include "ruby.h"
#include "internal.h"
#include <math.h>
#include <assert.h>
#include <ctype.h>
Include dependency graph for complex.c:

Go to the source code of this file.

Macros

#define NDEBUG
 
#define ZERO   INT2FIX(0)
 
#define ONE   INT2FIX(1)
 
#define TWO   INT2FIX(2)
 
#define f_boolcast(x)   ((x) ? Qtrue : Qfalse)
 
#define binop(n, op)
 
#define fun1(n)
 
#define fun2(n)
 
#define math1(n)
 
#define math2(n)
 
#define PRESERVE_SIGNEDZERO
 
#define f_positive_p(x)   (!f_negative_p(x))
 
#define f_nonzero_p(x)   (!f_zero_p(x))
 
#define k_exact_p(x)   (!k_float_p(x))
 
#define k_inexact_p(x)   k_float_p(x)
 
#define k_exact_zero_p(x)   (k_exact_p(x) && f_zero_p(x))
 
#define k_exact_one_p(x)   (k_exact_p(x) && f_one_p(x))
 
#define get_dat1(x)
 
#define get_dat2(x, y)
 
#define imp1(n)
 
#define imp2(n)
 
#define m_hypot(x, y)   m_hypot_bang((x),(y))
 
#define rb_raise_zerodiv()   rb_raise(rb_eZeroDivError, "divided by 0")
 
#define nucomp_quo   nucomp_div
 
#define id_PI   rb_intern("PI")
 
#define rb_intern(str)   rb_intern_const(str)
 

Functions

static VALUE f_add (VALUE x, VALUE y)
 
static VALUE f_cmp (VALUE x, VALUE y)
 
static VALUE f_div (VALUE x, VALUE y)
 
static VALUE f_gt_p (VALUE x, VALUE y)
 
static VALUE f_lt_p (VALUE x, VALUE y)
 
 binop (mod, '%')
 
static VALUE f_sub (VALUE x, VALUE y)
 
 fun1 (abs)
 
static VALUE f_to_f (VALUE x)
 
 fun1 (to_r)
 
 fun2 (expt)
 
static VALUE f_zero_p (VALUE x)
 
static VALUE f_one_p (VALUE x)
 
static VALUE f_kind_of_p (VALUE x, VALUE c)
 
static VALUE k_numeric_p (VALUE x)
 
static VALUE k_integer_p (VALUE x)
 
static VALUE k_fixnum_p (VALUE x)
 
static VALUE k_bignum_p (VALUE x)
 
static VALUE k_float_p (VALUE x)
 
static VALUE k_rational_p (VALUE x)
 
static VALUE k_complex_p (VALUE x)
 
static VALUE nucomp_s_new_internal (VALUE klass, VALUE real, VALUE imag)
 
static VALUE nucomp_s_alloc (VALUE klass)
 
static VALUE f_complex_new_bang1 (VALUE klass, VALUE x)
 
static VALUE f_complex_new_bang2 (VALUE klass, VALUE x, VALUE y)
 
static void nucomp_real_check (VALUE num)
 
static VALUE nucomp_s_canonicalize_internal (VALUE klass, VALUE real, VALUE imag)
 
static VALUE nucomp_s_new (int argc, VALUE *argv, VALUE klass)
 
static VALUE f_complex_new1 (VALUE klass, VALUE x)
 
static VALUE f_complex_new2 (VALUE klass, VALUE x, VALUE y)
 
static VALUE nucomp_f_complex (int argc, VALUE *argv, VALUE klass)
 
 imp2 (atan2)
 
 imp1 (sin)
 
static VALUE m_sin (VALUE x)
 
static VALUE f_complex_polar (VALUE klass, VALUE x, VALUE y)
 
static VALUE nucomp_s_polar (int argc, VALUE *argv, VALUE klass)
 
static VALUE nucomp_real (VALUE self)
 
static VALUE nucomp_imag (VALUE self)
 
static VALUE nucomp_negate (VALUE self)
 
static VALUE f_addsub (VALUE self, VALUE other, VALUE(*func)(VALUE, VALUE), ID id)
 
static VALUE nucomp_add (VALUE self, VALUE other)
 
static VALUE nucomp_sub (VALUE self, VALUE other)
 
static VALUE nucomp_mul (VALUE self, VALUE other)
 
static VALUE f_divide (VALUE self, VALUE other, VALUE(*func)(VALUE, VALUE), ID id)
 
static VALUE nucomp_div (VALUE self, VALUE other)
 
static VALUE nucomp_fdiv (VALUE self, VALUE other)
 
static VALUE f_reciprocal (VALUE x)
 
static VALUE nucomp_expt (VALUE self, VALUE other)
 
static VALUE nucomp_eqeq_p (VALUE self, VALUE other)
 
static VALUE nucomp_coerce (VALUE self, VALUE other)
 
static VALUE nucomp_abs (VALUE self)
 
static VALUE nucomp_abs2 (VALUE self)
 
static VALUE nucomp_arg (VALUE self)
 
static VALUE nucomp_rect (VALUE self)
 
static VALUE nucomp_polar (VALUE self)
 
static VALUE nucomp_conj (VALUE self)
 
static VALUE nucomp_false (VALUE self)
 
static VALUE nucomp_denominator (VALUE self)
 
static VALUE nucomp_numerator (VALUE self)
 
static VALUE nucomp_hash (VALUE self)
 
static VALUE nucomp_eql_p (VALUE self, VALUE other)
 
static VALUE f_signbit (VALUE x)
 
static VALUE f_tpositive_p (VALUE x)
 
static VALUE f_format (VALUE self, VALUE(*func)(VALUE))
 
static VALUE nucomp_to_s (VALUE self)
 
static VALUE nucomp_inspect (VALUE self)
 
static VALUE nucomp_dumper (VALUE self)
 
static VALUE nucomp_loader (VALUE self, VALUE a)
 
static VALUE nucomp_marshal_dump (VALUE self)
 
static VALUE nucomp_marshal_load (VALUE self, VALUE a)
 
VALUE rb_complex_raw (VALUE x, VALUE y)
 
VALUE rb_complex_new (VALUE x, VALUE y)
 
VALUE rb_complex_polar (VALUE x, VALUE y)
 
static VALUE nucomp_s_convert (int argc, VALUE *argv, VALUE klass)
 
VALUE rb_Complex (VALUE x, VALUE y)
 
static VALUE nucomp_to_i (VALUE self)
 
static VALUE nucomp_to_f (VALUE self)
 
static VALUE nucomp_to_r (VALUE self)
 
static VALUE nucomp_rationalize (int argc, VALUE *argv, VALUE self)
 
static VALUE nucomp_to_c (VALUE self)
 
static VALUE nilclass_to_c (VALUE self)
 
static VALUE numeric_to_c (VALUE self)
 
static int issign (int c)
 
static int read_sign (const char **s, char **b)
 
static int isdecimal (int c)
 
static int read_digits (const char **s, int strict, char **b)
 
static int islettere (int c)
 
static int read_num (const char **s, int strict, char **b)
 
static int read_den (const char **s, int strict, char **b)
 
static int read_rat_nos (const char **s, int strict, char **b)
 
static int read_rat (const char **s, int strict, char **b)
 
static int isimagunit (int c)
 
VALUE rb_cstr_to_rat (const char *, int)
 
static VALUE str2num (char *s)
 
static int read_comp (const char **s, int strict, VALUE *ret, char **b)
 
static void skip_ws (const char **s)
 
static int parse_comp (const char *s, int strict, VALUE *num)
 
static VALUE string_to_c_strict (VALUE self)
 
static VALUE string_to_c (VALUE self)
 
static VALUE numeric_real (VALUE self)
 
static VALUE numeric_imag (VALUE self)
 
static VALUE numeric_abs2 (VALUE self)
 
static VALUE numeric_arg (VALUE self)
 
static VALUE numeric_rect (VALUE self)
 
static VALUE numeric_polar (VALUE self)
 
static VALUE numeric_conj (VALUE self)
 
static VALUE float_arg (VALUE self)
 
void Init_Complex (void)
 

Variables

VALUE rb_cComplex
 
static ID id_abs
 
static ID id_abs2
 
static ID id_arg
 
static ID id_cmp
 
static ID id_conj
 
static ID id_convert
 
static ID id_denominator
 
static ID id_divmod
 
static ID id_eqeq_p
 
static ID id_expt
 
static ID id_fdiv
 
static ID id_floor
 
static ID id_idiv
 
static ID id_imag
 
static ID id_inspect
 
static ID id_negate
 
static ID id_numerator
 
static ID id_quo
 
static ID id_real
 
static ID id_real_p
 
static ID id_to_f
 
static ID id_to_i
 
static ID id_to_r
 
static ID id_to_s
 
static ID id_i_real
 
static ID id_i_imag
 

Macro Definition Documentation

#define binop (   n,
  op 
)
Value:
inline static VALUE \
f_##n(VALUE x, VALUE y)\
{\
return rb_funcall(x, (op), 1, y);\
}
VALUE rb_funcall(VALUE, ID, int,...)
Calls a method.
Definition: vm_eval.c:774
unsigned long VALUE
Definition: ruby.h:104

Definition at line 29 of file complex.c.

#define f_boolcast (   x)    ((x) ? Qtrue : Qfalse)
#define f_nonzero_p (   x)    (!f_zero_p(x))

Definition at line 228 of file complex.c.

Referenced by nucomp_rationalize(), nucomp_to_f(), nucomp_to_i(), and nucomp_to_r().

#define f_positive_p (   x)    (!f_negative_p(x))

Definition at line 208 of file complex.c.

Referenced by numeric_arg().

#define fun1 (   n)
Value:
inline static VALUE \
f_##n(VALUE x)\
{\
return rb_funcall(x, id_##n, 0);\
}
VALUE rb_funcall(VALUE, ID, int,...)
Calls a method.
Definition: vm_eval.c:774
unsigned long VALUE
Definition: ruby.h:104

Definition at line 36 of file complex.c.

#define fun2 (   n)
Value:
inline static VALUE \
f_##n(VALUE x, VALUE y)\
{\
return rb_funcall(x, id_##n, 1, y);\
}
VALUE rb_funcall(VALUE, ID, int,...)
Calls a method.
Definition: vm_eval.c:774
unsigned long VALUE
Definition: ruby.h:104

Definition at line 43 of file complex.c.

#define get_dat1 (   x)
#define get_dat2 (   x,
 
)
Value:
struct RComplex *adat, *bdat;\
adat = ((struct RComplex *)(x));\
bdat = ((struct RComplex *)(y))
Definition: ruby.h:945

Definition at line 308 of file complex.c.

Referenced by f_addsub(), f_divide(), nucomp_eqeq_p(), nucomp_eql_p(), nucomp_mul(), and nucomp_s_canonicalize_internal().

#define id_PI   rb_intern("PI")

Definition at line 2000 of file complex.c.

Referenced by float_arg(), and numeric_arg().

#define imp1 (   n)
Value:
inline static VALUE \
m_##n##_bang(VALUE x)\
{\
return rb_math_##n(x);\
}
unsigned long VALUE
Definition: ruby.h:104

Definition at line 515 of file complex.c.

#define imp2 (   n)
Value:
inline static VALUE \
m_##n##_bang(VALUE x, VALUE y)\
{\
return rb_math_##n(x, y);\
}
unsigned long VALUE
Definition: ruby.h:104

Definition at line 522 of file complex.c.

#define k_exact_one_p (   x)    (k_exact_p(x) && f_one_p(x))

Definition at line 302 of file complex.c.

#define k_exact_p (   x)    (!k_float_p(x))

Definition at line 298 of file complex.c.

#define k_exact_zero_p (   x)    (k_exact_p(x) && f_zero_p(x))

Definition at line 301 of file complex.c.

Referenced by nucomp_expt(), nucomp_s_canonicalize_internal(), and nucomp_s_convert().

#define k_inexact_p (   x)    k_float_p(x)

Definition at line 299 of file complex.c.

Referenced by nucomp_rationalize(), nucomp_to_f(), nucomp_to_i(), and nucomp_to_r().

#define m_hypot (   x,
 
)    m_hypot_bang((x),(y))

Referenced by nucomp_abs().

#define math1 (   n)
Value:
inline static VALUE \
m_##n(VALUE x)\
{\
return rb_funcall(rb_mMath, id_##n, 1, x);\
}
VALUE rb_funcall(VALUE, ID, int,...)
Calls a method.
Definition: vm_eval.c:774
RUBY_EXTERN VALUE rb_mMath
Definition: ruby.h:1420
unsigned long VALUE
Definition: ruby.h:104

Definition at line 50 of file complex.c.

#define math2 (   n)
Value:
inline static VALUE \
m_##n(VALUE x, VALUE y)\
{\
return rb_funcall(rb_mMath, id_##n, 2, x, y);\
}
VALUE rb_funcall(VALUE, ID, int,...)
Calls a method.
Definition: vm_eval.c:774
RUBY_EXTERN VALUE rb_mMath
Definition: ruby.h:1420
unsigned long VALUE
Definition: ruby.h:104

Definition at line 57 of file complex.c.

#define NDEBUG

Definition at line 12 of file complex.c.

#define nucomp_quo   nucomp_div

Definition at line 858 of file complex.c.

Referenced by Init_Complex().

#define ONE   INT2FIX(1)

Definition at line 16 of file complex.c.

Referenced by f_divide(), f_one_p(), f_reciprocal(), Init_Complex(), nucomp_expt(), and nucomp_s_convert().

#define PRESERVE_SIGNEDZERO

Definition at line 64 of file complex.c.

#define rb_intern (   str)    rb_intern_const(str)

Referenced by Init_Complex(), and nucomp_rationalize().

#define rb_raise_zerodiv ( )    rb_raise(rb_eZeroDivError, "divided by 0")

Definition at line 837 of file complex.c.

#define TWO   INT2FIX(2)

Definition at line 17 of file complex.c.

Referenced by nucomp_expt().

#define ZERO   INT2FIX(0)

Function Documentation

binop ( mod  ,
'%'   
)

Definition at line 116 of file complex.c.

References FIX2LONG, FIXNUM_P, rb_funcall(), RB_TYPE_P, T_BIGNUM, and ZERO.

static VALUE f_add ( VALUE  x,
VALUE  y 
)
inlinestatic
static VALUE f_addsub ( VALUE  self,
VALUE  other,
VALUE(*)(VALUE, VALUE func,
ID  id 
)
inlinestatic

Definition at line 690 of file complex.c.

References CLASS_OF, f_complex_new2(), func, get_dat1, get_dat2, k_complex_p(), k_numeric_p(), and rb_num_coerce_bin().

Referenced by nucomp_add(), and nucomp_sub().

static VALUE f_cmp ( VALUE  x,
VALUE  y 
)
inlinestatic

Definition at line 79 of file complex.c.

References FIX2LONG, FIXNUM_P, id_cmp, INT2FIX, and rb_funcall().

static VALUE f_complex_new1 ( VALUE  klass,
VALUE  x 
)
inlinestatic

Definition at line 465 of file complex.c.

References assert, k_complex_p(), nucomp_s_canonicalize_internal(), and ZERO.

static VALUE f_complex_new2 ( VALUE  klass,
VALUE  x,
VALUE  y 
)
inlinestatic
static VALUE f_complex_new_bang1 ( VALUE  klass,
VALUE  x 
)
inlinestatic

Definition at line 355 of file complex.c.

References assert, k_complex_p(), nucomp_s_new_internal(), and ZERO.

Referenced by nucomp_coerce(), and nucomp_expt().

static VALUE f_complex_new_bang2 ( VALUE  klass,
VALUE  x,
VALUE  y 
)
inlinestatic

Definition at line 362 of file complex.c.

References assert, k_complex_p(), and nucomp_s_new_internal().

Referenced by Init_Complex(), and nucomp_s_convert().

static VALUE f_complex_polar ( VALUE  klass,
VALUE  x,
VALUE  y 
)
inlinestatic
static VALUE f_div ( VALUE  x,
VALUE  y 
)
inlinestatic

Definition at line 93 of file complex.c.

References FIX2LONG, FIXNUM_P, and rb_funcall().

Referenced by nucomp_numerator().

static VALUE f_divide ( VALUE  self,
VALUE  other,
VALUE(*)(VALUE, VALUE func,
ID  id 
)
inlinestatic
static VALUE f_format ( VALUE  self,
VALUE(*)(VALUE func 
)
static
static VALUE f_gt_p ( VALUE  x,
VALUE  y 
)
inlinestatic

Definition at line 101 of file complex.c.

References f_boolcast, FIX2LONG, FIXNUM_P, and rb_funcall().

Referenced by f_divide(), and nucomp_expt().

static VALUE f_kind_of_p ( VALUE  x,
VALUE  c 
)
inlinestatic
static VALUE f_lt_p ( VALUE  x,
VALUE  y 
)
inlinestatic

Definition at line 109 of file complex.c.

References f_boolcast, FIX2LONG, FIXNUM_P, and rb_funcall().

static VALUE f_one_p ( VALUE  x)
inlinestatic

Definition at line 231 of file complex.c.

References f_boolcast, FIX2LONG, FIXNUM_P, id_eqeq_p, ONE, Qfalse, rb_funcall(), RRATIONAL, T_BIGNUM, T_FIXNUM, T_RATIONAL, and TYPE.

Referenced by nucomp_expt().

static VALUE f_reciprocal ( VALUE  x)
inlinestatic

Definition at line 875 of file complex.c.

References f_quo, and ONE.

Referenced by nucomp_expt().

static VALUE f_signbit ( VALUE  x)
inlinestatic

Definition at line 1239 of file complex.c.

References f, f_boolcast, f_negative_p(), isnan, RFLOAT_VALUE, signbit(), T_FLOAT, and TYPE.

Referenced by f_tpositive_p().

static VALUE f_sub ( VALUE  x,
VALUE  y 
)
inlinestatic

Definition at line 145 of file complex.c.

References FIX2LONG, FIXNUM_P, and rb_funcall().

Referenced by f_divide(), nucomp_expt(), nucomp_mul(), nucomp_s_canonicalize_internal(), and nucomp_sub().

static VALUE f_to_f ( VALUE  x)
inlinestatic

Definition at line 175 of file complex.c.

References DBL2NUM, id_to_f, rb_funcall(), rb_str_to_dbl(), RB_TYPE_P, and T_STRING.

Referenced by nucomp_abs(), and nucomp_to_f().

static VALUE f_tpositive_p ( VALUE  x)
inlinestatic

Definition at line 1255 of file complex.c.

References f_boolcast, and f_signbit().

Referenced by f_format(), and float_arg().

static VALUE f_zero_p ( VALUE  x)
inlinestatic
static VALUE float_arg ( VALUE  self)
static

Definition at line 2064 of file complex.c.

References f_tpositive_p(), id_PI, INT2FIX, isnan, rb_const_get(), rb_mMath, and RFLOAT_VALUE.

Referenced by Init_Complex().

fun1 ( abs  )

Definition at line 154 of file complex.c.

References id_to_i, rb_funcall(), rb_str_to_inum(), RB_TYPE_P, and T_STRING.

fun1 ( to_r  )

Definition at line 182 of file complex.c.

References f_boolcast, FIX2LONG, FIXNUM_P, id_eqeq_p, and rb_funcall().

fun2 ( expt  )

Definition at line 195 of file complex.c.

References f_boolcast, FIX2LONG, FIXNUM_P, rb_funcall(), and ZERO.

imp1 ( sin  )

Definition at line 543 of file complex.c.

References f_complex_new2(), f_mul, f_negate, get_dat1, and rb_cComplex.

imp2 ( atan2  )

Definition at line 529 of file complex.c.

References rb_math_log().

void Init_Complex ( void  )

Definition at line 2106 of file complex.c.

References assert, CLASS_OF, f_complex_new_bang2(), float_arg(), id_abs, id_abs2, id_arg, id_cmp, id_conj, id_convert, id_denominator, id_divmod, id_eqeq_p, id_expt, id_fdiv, id_floor, id_i_imag, id_i_real, id_idiv, id_imag, id_inspect, id_negate, id_numerator, id_quo, id_real, id_real_p, id_to_f, id_to_i, id_to_r, id_to_s, nilclass_to_c(), nucomp_abs(), nucomp_abs2(), nucomp_add(), nucomp_arg(), nucomp_coerce(), nucomp_conj(), nucomp_denominator(), nucomp_div(), nucomp_dumper(), nucomp_eqeq_p(), nucomp_eql_p(), nucomp_expt(), nucomp_f_complex(), nucomp_false(), nucomp_fdiv(), nucomp_hash(), nucomp_imag(), nucomp_inspect(), nucomp_loader(), nucomp_marshal_dump(), nucomp_marshal_load(), nucomp_mul(), nucomp_negate(), nucomp_numerator(), nucomp_polar(), nucomp_quo, nucomp_rationalize(), nucomp_real(), nucomp_rect(), nucomp_s_alloc(), nucomp_s_convert(), nucomp_s_new(), nucomp_s_polar(), nucomp_sub(), nucomp_to_c(), nucomp_to_f(), nucomp_to_i(), nucomp_to_r(), nucomp_to_s(), numeric_abs2(), numeric_arg(), numeric_conj(), numeric_imag(), numeric_polar(), numeric_real(), numeric_rect(), numeric_to_c(), ONE, rb_cComplex, rb_cFloat, rb_cNilClass, rb_cNumeric, rb_cObject, rb_cString, rb_define_alloc_func(), rb_define_class(), rb_define_class_under(), rb_define_const(), rb_define_global_function(), rb_define_method(), rb_define_private_method(), rb_define_singleton_method(), rb_intern, rb_marshal_define_compat(), rb_undef_method(), string_to_c(), and ZERO.

static int isdecimal ( int  c)
inlinestatic

Definition at line 1560 of file complex.c.

Referenced by read_comp(), and read_digits().

static int isimagunit ( int  c)
inlinestatic

Definition at line 1672 of file complex.c.

Referenced by read_comp().

static int islettere ( int  c)
inlinestatic

Definition at line 1597 of file complex.c.

Referenced by read_num().

static int issign ( int  c)
inlinestatic

Definition at line 1540 of file complex.c.

Referenced by read_comp(), and read_sign().

static VALUE k_bignum_p ( VALUE  x)
inlinestatic

Definition at line 275 of file complex.c.

References f_kind_of_p(), and rb_cBignum.

Referenced by nucomp_expt().

static VALUE k_complex_p ( VALUE  x)
inlinestatic
static VALUE k_fixnum_p ( VALUE  x)
inlinestatic

Definition at line 269 of file complex.c.

References f_kind_of_p(), and rb_cFixnum.

Referenced by nucomp_expt().

static VALUE k_float_p ( VALUE  x)
inlinestatic

Definition at line 281 of file complex.c.

References f_kind_of_p(), and rb_cFloat.

Referenced by f_divide(), and nucomp_abs().

static VALUE k_integer_p ( VALUE  x)
inlinestatic

Definition at line 263 of file complex.c.

References f_kind_of_p(), and rb_cInteger.

static VALUE k_numeric_p ( VALUE  x)
inlinestatic
static VALUE k_rational_p ( VALUE  x)
inlinestatic

Definition at line 287 of file complex.c.

References f_kind_of_p(), and rb_cRational.

Referenced by nucomp_expt().

static VALUE m_sin ( VALUE  x)
static

Definition at line 563 of file complex.c.

References f_complex_new2(), f_mul, get_dat1, and rb_cComplex.

Referenced by f_complex_polar().

static VALUE nilclass_to_c ( VALUE  self)
static

Definition at line 1520 of file complex.c.

References INT2FIX, and rb_complex_new1.

Referenced by Init_Complex().

static VALUE nucomp_abs ( VALUE  self)
static

Definition at line 1022 of file complex.c.

References f_abs, f_to_f(), f_zero_p(), get_dat1, k_float_p(), and m_hypot.

Referenced by Init_Complex().

static VALUE nucomp_abs2 ( VALUE  self)
static

Definition at line 1051 of file complex.c.

References f_add(), f_mul, and get_dat1.

Referenced by Init_Complex().

static VALUE nucomp_add ( VALUE  self,
VALUE  other 
)
static

Definition at line 725 of file complex.c.

References f_add(), and f_addsub().

Referenced by Init_Complex().

static VALUE nucomp_arg ( VALUE  self)
static

Definition at line 1069 of file complex.c.

References get_dat1.

Referenced by Init_Complex().

static VALUE nucomp_coerce ( VALUE  self,
VALUE  other 
)
static
static VALUE nucomp_conj ( VALUE  self)
static

Definition at line 1115 of file complex.c.

References CLASS_OF, f_complex_new2(), f_negate, and get_dat1.

Referenced by Init_Complex().

static VALUE nucomp_denominator ( VALUE  self)
static

Definition at line 1168 of file complex.c.

References f_denominator, get_dat1, and rb_lcm().

Referenced by Init_Complex().

static VALUE nucomp_div ( VALUE  self,
VALUE  other 
)
static

Definition at line 853 of file complex.c.

References f_divide(), f_quo, and id_quo.

Referenced by Init_Complex().

static VALUE nucomp_dumper ( VALUE  self)
static

Definition at line 1324 of file complex.c.

Referenced by Init_Complex().

static VALUE nucomp_eqeq_p ( VALUE  self,
VALUE  other 
)
static

Definition at line 981 of file complex.c.

References f_boolcast, f_eqeq_p(), f_zero_p(), get_dat1, get_dat2, k_complex_p(), and k_numeric_p().

Referenced by Init_Complex().

static VALUE nucomp_eql_p ( VALUE  self,
VALUE  other 
)
static

Definition at line 1225 of file complex.c.

References CLASS_OF, f_boolcast, f_eqeq_p(), get_dat2, k_complex_p(), and Qfalse.

Referenced by Init_Complex().

static VALUE nucomp_expt ( VALUE  self,
VALUE  other 
)
static
static VALUE nucomp_f_complex ( int  argc,
VALUE argv,
VALUE  klass 
)
static

Definition at line 510 of file complex.c.

References id_convert, rb_cComplex, and rb_funcall2().

Referenced by Init_Complex().

static VALUE nucomp_false ( VALUE  self)
static

Definition at line 1137 of file complex.c.

References Qfalse.

Referenced by Init_Complex().

static VALUE nucomp_fdiv ( VALUE  self,
VALUE  other 
)
static

Definition at line 869 of file complex.c.

References f_divide(), and id_fdiv.

Referenced by Init_Complex().

static VALUE nucomp_hash ( VALUE  self)
static

Definition at line 1209 of file complex.c.

References get_dat1, LONG2FIX, NUM2LONG, rb_hash(), rb_memhash(), and v.

Referenced by Init_Complex().

static VALUE nucomp_imag ( VALUE  self)
static

Definition at line 667 of file complex.c.

References get_dat1.

Referenced by Init_Complex().

static VALUE nucomp_inspect ( VALUE  self)
static

Definition at line 1311 of file complex.c.

References f_format(), f_inspect, rb_str_cat2(), rb_str_concat(), and rb_usascii_str_new2().

Referenced by Init_Complex().

static VALUE nucomp_loader ( VALUE  self,
VALUE  a 
)
static

Definition at line 1331 of file complex.c.

References get_dat1, id_i_imag, id_i_real, and rb_ivar_get().

Referenced by Init_Complex().

static VALUE nucomp_marshal_dump ( VALUE  self)
static

Definition at line 1343 of file complex.c.

References get_dat1, rb_assoc_new(), and rb_copy_generic_ivar().

Referenced by Init_Complex().

static VALUE nucomp_marshal_load ( VALUE  self,
VALUE  a 
)
static

Definition at line 1355 of file complex.c.

References Check_Type, id_i_imag, id_i_real, RARRAY_LEN, RARRAY_PTR, rb_eArgError, rb_ivar_set(), rb_raise(), and T_ARRAY.

Referenced by Init_Complex().

static VALUE nucomp_mul ( VALUE  self,
VALUE  other 
)
static
static VALUE nucomp_negate ( VALUE  self)
static

Definition at line 682 of file complex.c.

References CLASS_OF, f_complex_new2(), f_negate, and get_dat1.

Referenced by Init_Complex().

static VALUE nucomp_numerator ( VALUE  self)
static

Definition at line 1193 of file complex.c.

References CLASS_OF, f_complex_new2(), f_denominator, f_div(), f_mul, f_numerator, and get_dat1.

Referenced by Init_Complex().

static VALUE nucomp_polar ( VALUE  self)
static

Definition at line 1100 of file complex.c.

References f_abs, and rb_assoc_new().

Referenced by Init_Complex().

static VALUE nucomp_rationalize ( int  argc,
VALUE argv,
VALUE  self 
)
static
static VALUE nucomp_real ( VALUE  self)
static

Definition at line 650 of file complex.c.

References get_dat1.

Referenced by Init_Complex().

static void nucomp_real_check ( VALUE  num)
inlinestatic

Definition at line 384 of file complex.c.

References k_numeric_p(), rb_eTypeError, rb_raise(), T_BIGNUM, T_FIXNUM, T_FLOAT, T_RATIONAL, and TYPE.

Referenced by nucomp_s_new(), and nucomp_s_polar().

static VALUE nucomp_rect ( VALUE  self)
static

Definition at line 1085 of file complex.c.

References get_dat1, and rb_assoc_new().

Referenced by Init_Complex().

static VALUE nucomp_s_alloc ( VALUE  klass)
static

Definition at line 325 of file complex.c.

References nucomp_s_new_internal(), and ZERO.

Referenced by Init_Complex().

static VALUE nucomp_s_canonicalize_internal ( VALUE  klass,
VALUE  real,
VALUE  imag 
)
inlinestatic
static VALUE nucomp_s_convert ( int  argc,
VALUE argv,
VALUE  klass 
)
static
static VALUE nucomp_s_new ( int  argc,
VALUE argv,
VALUE  klass 
)
static

Definition at line 446 of file complex.c.

References nucomp_real_check(), nucomp_s_canonicalize_internal(), rb_scan_args(), and ZERO.

Referenced by Init_Complex(), and nucomp_s_convert().

static VALUE nucomp_s_new_internal ( VALUE  klass,
VALUE  real,
VALUE  imag 
)
inlinestatic
static VALUE nucomp_s_polar ( int  argc,
VALUE argv,
VALUE  klass 
)
static

Definition at line 623 of file complex.c.

References f_complex_polar(), nucomp_real_check(), rb_scan_args(), and ZERO.

Referenced by Init_Complex().

static VALUE nucomp_sub ( VALUE  self,
VALUE  other 
)
static

Definition at line 743 of file complex.c.

References f_addsub(), and f_sub().

Referenced by Init_Complex().

static VALUE nucomp_to_c ( VALUE  self)
static

Definition at line 1508 of file complex.c.

Referenced by Init_Complex().

static VALUE nucomp_to_f ( VALUE  self)
static

Definition at line 1432 of file complex.c.

References f_nonzero_p, f_to_f(), f_to_s, get_dat1, k_inexact_p, rb_eRangeError, rb_raise(), and StringValuePtr.

Referenced by Init_Complex().

static VALUE nucomp_to_i ( VALUE  self)
static

Definition at line 1408 of file complex.c.

References f_nonzero_p, f_to_i, f_to_s, get_dat1, k_inexact_p, rb_eRangeError, rb_raise(), and StringValuePtr.

Referenced by Init_Complex().

static VALUE nucomp_to_r ( VALUE  self)
static

Definition at line 1458 of file complex.c.

References f_nonzero_p, f_to_r, f_to_s, get_dat1, k_inexact_p, rb_eRangeError, rb_raise(), and StringValuePtr.

Referenced by Init_Complex().

static VALUE nucomp_to_s ( VALUE  self)
static

Definition at line 1293 of file complex.c.

References f_format(), and f_to_s.

Referenced by Init_Complex().

static VALUE numeric_abs2 ( VALUE  self)
static

Definition at line 1995 of file complex.c.

References f_mul.

Referenced by Init_Complex().

static VALUE numeric_arg ( VALUE  self)
static

Definition at line 2011 of file complex.c.

References f_positive_p, id_PI, INT2FIX, rb_const_get(), and rb_mMath.

Referenced by Init_Complex().

static VALUE numeric_conj ( VALUE  self)
static

Definition at line 2050 of file complex.c.

Referenced by Init_Complex().

static VALUE numeric_imag ( VALUE  self)
static

Definition at line 1983 of file complex.c.

References INT2FIX.

Referenced by Init_Complex().

static VALUE numeric_polar ( VALUE  self)
static

Definition at line 2037 of file complex.c.

References f_abs, and rb_assoc_new().

Referenced by Init_Complex().

static VALUE numeric_real ( VALUE  self)
static

Definition at line 1970 of file complex.c.

Referenced by Init_Complex().

static VALUE numeric_rect ( VALUE  self)
static

Definition at line 2025 of file complex.c.

References INT2FIX, and rb_assoc_new().

Referenced by Init_Complex().

static VALUE numeric_to_c ( VALUE  self)
static

Definition at line 1532 of file complex.c.

References rb_complex_new1.

Referenced by Init_Complex().

static int parse_comp ( const char *  s,
int  strict,
VALUE num 
)
static

Definition at line 1780 of file complex.c.

References ALLOCA_N, buf, read_comp(), skip_ws(), and strlen().

Referenced by string_to_c(), and string_to_c_strict().

VALUE rb_Complex ( VALUE  x,
VALUE  y 
)

Definition at line 1388 of file complex.c.

References nucomp_s_convert(), and rb_cComplex.

Referenced by nurat_coerce().

VALUE rb_complex_new ( VALUE  x,
VALUE  y 
)

Definition at line 1374 of file complex.c.

References nucomp_s_canonicalize_internal(), and rb_cComplex.

Referenced by num_imaginary().

VALUE rb_complex_polar ( VALUE  x,
VALUE  y 
)

Definition at line 1380 of file complex.c.

References f_complex_polar(), and rb_cComplex.

Referenced by read_comp().

VALUE rb_complex_raw ( VALUE  x,
VALUE  y 
)

Definition at line 1368 of file complex.c.

References nucomp_s_new_internal(), and rb_cComplex.

VALUE rb_cstr_to_rat ( const char *  ,
int   
)

Definition at line 2308 of file rational.c.

References parse_rat(), rb_eFloatDomainError, rb_raise(), RB_TYPE_P, and T_FLOAT.

Referenced by str2num().

static int read_comp ( const char **  s,
int  strict,
VALUE ret,
char **  b 
)
static
static int read_den ( const char **  s,
int  strict,
char **  b 
)
inlinestatic

Definition at line 1635 of file complex.c.

References read_digits().

Referenced by read_rat_nos().

static int read_digits ( const char **  s,
int  strict,
char **  b 
)
static

Definition at line 1566 of file complex.c.

References isdecimal().

Referenced by read_den(), and read_num().

static int read_num ( const char **  s,
int  strict,
char **  b 
)
static

Definition at line 1603 of file complex.c.

References islettere(), read_digits(), and read_sign().

Referenced by read_rat_nos().

static int read_rat ( const char **  s,
int  strict,
char **  b 
)
static

Definition at line 1662 of file complex.c.

References read_rat_nos(), and read_sign().

Referenced by read_comp().

static int read_rat_nos ( const char **  s,
int  strict,
char **  b 
)
static

Definition at line 1644 of file complex.c.

References read_den(), and read_num().

Referenced by read_comp(), and read_rat().

static int read_sign ( const char **  s,
char **  b 
)
static

Definition at line 1546 of file complex.c.

References issign().

Referenced by read_comp(), read_num(), and read_rat().

static void skip_ws ( const char **  s)
inlinestatic

Definition at line 1773 of file complex.c.

Referenced by parse_comp().

static VALUE str2num ( char *  s)
static

Definition at line 1681 of file complex.c.

References DBL2NUM, rb_cstr_to_dbl(), rb_cstr_to_inum(), rb_cstr_to_rat(), and strchr().

Referenced by read_comp().

static VALUE string_to_c ( VALUE  self)
static

Definition at line 1854 of file complex.c.

References parse_comp(), rb_must_asciicompat(), rb_str_modify(), RSTRING_LEN, and RSTRING_PTR.

Referenced by Init_Complex().

static VALUE string_to_c_strict ( VALUE  self)
static

Variable Documentation

ID id_abs
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex().

ID id_abs2
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex().

ID id_arg
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex().

ID id_cmp
static

Definition at line 21 of file complex.c.

Referenced by f_cmp(), and Init_Complex().

ID id_conj
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex().

ID id_convert
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex(), and nucomp_f_complex().

ID id_denominator
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex().

ID id_divmod
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex().

ID id_eqeq_p
static

Definition at line 21 of file complex.c.

Referenced by f_one_p(), f_zero_p(), fun1(), and Init_Complex().

ID id_expt
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex(), and nucomp_expt().

ID id_fdiv
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex(), and nucomp_fdiv().

ID id_floor
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex().

ID id_i_imag
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex(), nucomp_loader(), and nucomp_marshal_load().

ID id_i_real
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex(), nucomp_loader(), and nucomp_marshal_load().

ID id_idiv
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex().

ID id_imag
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex().

ID id_inspect
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex().

ID id_negate
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex().

ID id_numerator
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex().

ID id_quo
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex(), and nucomp_div().

ID id_real
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex().

ID id_real_p
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex().

ID id_to_f
static

Definition at line 21 of file complex.c.

Referenced by f_to_f(), and Init_Complex().

ID id_to_i
static

Definition at line 21 of file complex.c.

Referenced by fun1(), and Init_Complex().

ID id_to_r
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex().

ID id_to_s
static

Definition at line 21 of file complex.c.

Referenced by Init_Complex().

VALUE rb_cComplex