source: trunk/src/gcc/libobjc/Object.m@ 2230

/* The implementation of class Object for Objective-C.
   Copyright (C) 1993, 1994, 1995, 1997, 2002 Free Software Foundation, Inc.

This file is part of GNU CC.

GNU CC is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.

GNU CC is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
License for more details.

You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING.  If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */

/* As a special exception, if you link this library with files compiled
   with GCC to produce an executable, this does not cause the resulting
   executable to be covered by the GNU General Public License.  This
   exception does not however invalidate any other reasons why the
   executable file might be covered by the GNU General Public License. */

#include <stdarg.h>
#include "objc/Object.h"
#include "objc/Protocol.h"
#include "objc/objc-api.h"

extern int errno;

#define MAX_CLASS_NAME_LEN 256

@implementation Object

+ initialize
{
  return self;
}

- init
{
  return self;
}

+ new
{
  return [[self alloc] init];
}

+ alloc
{
  return class_create_instance(self);
}

- free
{
  return object_dispose(self);
}

- copy
{
  return [[self shallowCopy] deepen];
}

- shallowCopy
{
  return object_copy(self);
}

- deepen
{
  return self;
}

- deepCopy
{
  return [self copy];
}

- (Class)class
{
  return object_get_class(self);
}

- (Class)superClass
{
  return object_get_super_class(self);
}

- (MetaClass)metaClass
{
  return object_get_meta_class(self);
}

- (const char *)name