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Name	Size	Permission
arithmetic	[ DIR ]	drwxr-xr-x
attr	[ DIR ]	drwxr-xr-x
compiler_is	[ DIR ]	drwxr-xr-x
core	[ DIR ]	drwxr-xr-x
has	[ DIR ]	drwxr-xr-x
intern	[ DIR ]	drwxr-xr-x
anyargs.h	36.23 KB	-rw-r--r--
arithmetic.h	2.04 KB	-rw-r--r--
assume.h	3.26 KB	-rw-r--r--
cast.h	2.33 KB	-rw-r--r--
compiler_is.h	2.05 KB	-rw-r--r--
compiler_since.h	2.71 KB	-rw-r--r--
config.h	4.55 KB	-rw-r--r--
constant_p.h	1.8 KB	-rw-r--r--
core.h	1.83 KB	-rw-r--r--
ctype.h	4.96 KB	-rw-r--r--
dllexport.h	3.48 KB	-rw-r--r--
dosish.h	1.99 KB	-rw-r--r--
error.h	3.83 KB	-rw-r--r--
eval.h	2.44 KB	-rw-r--r--
event.h	3.29 KB	-rw-r--r--
fl_type.h	13.29 KB	-rw-r--r--
gc.h	2.25 KB	-rw-r--r--
glob.h	1.69 KB	-rw-r--r--
globals.h	4.94 KB	-rw-r--r--
interpreter.h	3.04 KB	-rw-r--r--
iterator.h	3.02 KB	-rw-r--r--
memory.h	8.58 KB	-rw-r--r--
method.h	1.86 KB	-rw-r--r--
module.h	1.78 KB	-rw-r--r--
newobj.h	3.12 KB	-rw-r--r--
rgengc.h	5.92 KB	-rw-r--r--
scan_args.h	13.5 KB	-rw-r--r--
special_consts.h	6.38 KB	-rw-r--r--
static_assert.h	3.14 KB	-rw-r--r--
stdalign.h	4.52 KB	-rw-r--r--
stdbool.h	1.99 KB	-rw-r--r--
symbol.h	3.63 KB	-rw-r--r--
token_paste.h	3.3 KB	-rw-r--r--
value.h	2.73 KB	-rw-r--r--
value_type.h	10.49 KB	-rw-r--r--
variable.h	2.59 KB	-rw-r--r--
warning_push.h	4.31 KB	-rw-r--r--
xmalloc.h	15.61 KB	-rw-r--r--

Code Editor : newobj.h

#ifndef RBIMPL_NEWOBJ_H                              /*-*-C++-*-vi:se ft=cpp:*/
#define RBIMPL_NEWOBJ_H
/**
 * @file
 * @author     Ruby developers <ruby-core@ruby-lang.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.
 * @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.
 * @brief      Defines #NEWOBJ.
 */
#include "ruby/internal/cast.h"
#include "ruby/internal/core/rbasic.h"
#include "ruby/internal/dllexport.h"
#include "ruby/internal/fl_type.h"
#include "ruby/internal/special_consts.h"
#include "ruby/internal/value.h"
#include "ruby/assert.h"

#define RB_NEWOBJ(obj,type) type *(obj) = RBIMPL_CAST((type *)rb_newobj())
#define RB_NEWOBJ_OF(obj,type,klass,flags) type *(obj) = RBIMPL_CAST((type *)rb_newobj_of(klass, flags))

#define NEWOBJ     RB_NEWOBJ
#define NEWOBJ_OF  RB_NEWOBJ_OF /* core has special NEWOBJ_OF() in internal.h */
#define OBJSETUP   rb_obj_setup /* use NEWOBJ_OF instead of NEWOBJ()+OBJSETUP() */
#define CLONESETUP rb_clone_setup
#define DUPSETUP   rb_dup_setup

RBIMPL_SYMBOL_EXPORT_BEGIN()
VALUE rb_newobj(void);
VALUE rb_newobj_of(VALUE, VALUE);
VALUE rb_obj_setup(VALUE obj, VALUE klass, VALUE type);
VALUE rb_obj_class(VALUE);
VALUE rb_singleton_class_clone(VALUE);
void rb_singleton_class_attached(VALUE,VALUE);
void rb_copy_generic_ivar(VALUE,VALUE);
RBIMPL_SYMBOL_EXPORT_END()

static inline void
rb_clone_setup(VALUE clone, VALUE obj)
{
    RBIMPL_ASSERT_OR_ASSUME(! RB_SPECIAL_CONST_P(obj));
    RBIMPL_ASSERT_OR_ASSUME(! RB_SPECIAL_CONST_P(clone));

const VALUE flags = RUBY_FL_PROMOTED0 | RUBY_FL_PROMOTED1 | RUBY_FL_FINALIZE;
    rb_obj_setup(clone, rb_singleton_class_clone(obj),
                 RB_FL_TEST_RAW(obj, ~flags));
    rb_singleton_class_attached(RBASIC_CLASS(clone), clone);
    if (RB_FL_TEST(obj, RUBY_FL_EXIVAR)) rb_copy_generic_ivar(clone, obj);
}

static inline void
rb_dup_setup(VALUE dup, VALUE obj)
{
    RBIMPL_ASSERT_OR_ASSUME(! RB_SPECIAL_CONST_P(obj));
    RBIMPL_ASSERT_OR_ASSUME(! RB_SPECIAL_CONST_P(dup));

rb_obj_setup(dup, rb_obj_class(obj), RB_FL_TEST_RAW(obj, RUBY_FL_DUPPED));
    if (RB_FL_TEST(obj, RUBY_FL_EXIVAR)) rb_copy_generic_ivar(dup, obj);
}

#endif /* RBIMPL_NEWOBJ_H */

${this.title}

Code Editor : newobj.h