complex.h File Reference

(b76ad15ed0da636161de0243c547ee1e6fc95681)

Internal header for Complex. More...

#include "ruby/internal/value.h"

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Data Structures
struct	RComplex

Macros
#define	RCOMPLEX(obj)   ((struct RComplex *)(obj))
#define	RCOMPLEX_SET_REAL(cmp, r)   RB_OBJ_WRITE((cmp), &RCOMPLEX(cmp)->real, (r))
#define	RCOMPLEX_SET_IMAG(cmp, i)   RB_OBJ_WRITE((cmp), &RCOMPLEX(cmp)->imag, (i))

Functions
VALUE	rb_dbl_complex_new_polar_pi (double abs, double ang)
st_index_t	rb_complex_hash (VALUE comp)

Detailed Description

Internal header for Complex.

Author

Ruby developers ruby-.nosp@m.core.nosp@m.@ruby.nosp@m.-lan.nosp@m.g.org

Copyright

This file is a part of the programming language Ruby. Permission is hereby granted, to either redistribute and/or modify this file, provided that the conditions mentioned in the file COPYING are met. Consult the file for details.

Definition in file complex.h.

Macro Definition Documentation

RCOMPLEX

#define RCOMPLEX

(

obj

)

((struct RComplex *)(obj))

Definition at line 20 of file complex.h.

RCOMPLEX_SET_IMAG

#define RCOMPLEX_SET_IMAG	(		cmp,
			i
	)		RB_OBJ_WRITE((cmp), &RCOMPLEX(cmp)->imag, (i))

Definition at line 24 of file complex.h.

RCOMPLEX_SET_REAL

#define RCOMPLEX_SET_REAL	(		cmp,
			r
	)		RB_OBJ_WRITE((cmp), &RCOMPLEX(cmp)->real, (r))

Definition at line 23 of file complex.h.

Function Documentation

rb_complex_hash()

st_index_t rb_complex_hash

(

VALUE

comp

)

Definition at line 1326 of file complex.c.

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

Referenced by rb_iseq_cdhash_hash().

rb_dbl_complex_new_polar_pi()

VALUE rb_dbl_complex_new_polar_pi	(	double	abs,
		double	ang
	)

Definition at line 663 of file complex.c.

References cospi, DBL2NUM, rb_complex_new(), RFLOAT_0, and sinpi.