(4a3d8346a6d0e068508631541f6bc43e8b154ea1)
Routines to manipulate struct RClass. More...
#include "ruby/internal/dllexport.h"#include "ruby/internal/value.h"#include "ruby/internal/cast.h"
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Macros | |
| #define | RCLASS(obj) RBIMPL_CAST((struct RClass *)(obj)) |
| Convenient casting macro. | |
| #define | RMODULE RCLASS |
| Just another name of RCLASS. | |
| #define | RCLASS_SUPER rb_class_get_superclass |
| Just another name of rb_class_get_superclass. | |
Functions | |
| VALUE | rb_class_get_superclass (VALUE klass) |
| Returns the superclass of a class. | |
Detailed Description
Routines to manipulate struct RClass.
- 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.
- Warning
- Symbols prefixed with either
RBIMPLorrbimplare 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. - The struct RClass itself is opaque.
Definition in file rclass.h.
Macro Definition Documentation
◆ RCLASS
| #define RCLASS | ( | obj | ) | RBIMPL_CAST((struct RClass *)(obj)) |
◆ RCLASS_SUPER
| #define RCLASS_SUPER rb_class_get_superclass |
Just another name of rb_class_get_superclass.
