Ruby 3.0.5p211 (2022-11-24 revision ba5cf0f7c52d4d35cc6a173c89eda98ceffa2dcf)
Macros
char.h File Reference

Arithmetic conversion between C's char and Ruby's. More...

#include "ruby/internal/arithmetic/int.h"
#include "ruby/internal/arithmetic/long.h"
#include "ruby/internal/attr/artificial.h"
#include "ruby/internal/attr/const.h"
#include "ruby/internal/attr/constexpr.h"
#include "ruby/internal/cast.h"
#include "ruby/internal/core/rstring.h"
#include "ruby/internal/value_type.h"

Go to the source code of this file.

Macros

#define RB_NUM2CHR   rb_num2char_inline
 
#define NUM2CHR   RB_NUM2CHR
 
#define CHR2FIX   RB_CHR2FIX
 

Detailed Description

Arithmetic conversion between C's char and Ruby's.

Author
Ruby developers ruby-.nosp@m.core.nosp@m.@ruby.nosp@m.-lan.nosp@m.g.org
Warning
Symbols prefixed with either RBIMPL or rbimpl are implementation details. Don't take them as canon. They could rapidly appear then vanish. The name (path) of this header file is also an implementation detail. Do not expect it to persist at the place it is now. Developers are free to move it anywhere anytime at will.
Note
To ruby-core: remember that this header can be possibly recursively included from extension libraries written in C++. Do not expect for instance __VA_ARGS__ is always available. We assume C99 for ruby itself but we don't assume languages of extension libraries. They could be written in C++98.

Definition in file char.h.

Macro Definition Documentation

◆ CHR2FIX

#define CHR2FIX   RB_CHR2FIX

Definition at line 34 of file char.h.

◆ NUM2CHR

#define NUM2CHR   RB_NUM2CHR

Definition at line 33 of file char.h.

◆ RB_NUM2CHR

#define RB_NUM2CHR   rb_num2char_inline

Definition at line 32 of file char.h.