Ruby  3.4.0dev (2024-11-22 revision 0989400a925cd201defdca9eb28eb87200b30785)
Functions
method.h File Reference

(0989400a925cd201defdca9eb28eb87200b30785)

Creation and modification of Ruby methods. More...

#include "ruby/internal/attr/nonnull.h"
#include "ruby/internal/dllexport.h"
#include "ruby/internal/value.h"
#include "ruby/backward/2/stdarg.h"
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Functions

void rb_define_method (VALUE klass, const char *mid, VALUE(*func)(ANYARGS), int arity)
 Defines a method. More...
 
void rb_define_module_function (VALUE klass, const char *mid, VALUE(*func)(ANYARGS), int arity)
 Defines a module function for a module. More...
 
void rb_define_global_function (const char *mid, VALUE(*func)(ANYARGS), int arity)
 Defines a global function. More...
 
void rb_undef_method (VALUE klass, const char *name)
 Defines an undef of a method. More...
 
void rb_define_alias (VALUE klass, const char *dst, const char *src)
 Defines an alias of a method. More...
 
void rb_define_attr (VALUE klass, const char *name, int read, int write)
 Defines public accessor method(s) for an attribute. More...
 

Detailed Description

Creation and modification of Ruby methods.

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 method.h.