1998-09-21 03:22:07 +02:00
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/* Interface for the Object class for Objective-C.
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2021-01-04 10:26:59 +01:00
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Copyright (C) 1993-2021 Free Software Foundation, Inc.
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1998-09-21 03:22:07 +02:00
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Makefile.in, [...]: Replace "GNU CC" with "GCC".
2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
* Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
From-SVN: r67131
2003-05-23 22:04:58 +02:00
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This file is part of GCC.
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1998-09-21 03:22:07 +02:00
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Makefile.in, [...]: Replace "GNU CC" with "GCC".
2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
* Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
From-SVN: r67131
2003-05-23 22:04:58 +02:00
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GCC is free software; you can redistribute it and/or modify it
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1998-09-21 03:22:07 +02:00
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under the terms of the GNU General Public License as published by the
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2009-04-09 17:00:19 +02:00
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Free Software Foundation; either version 3, or (at your option) any
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1998-09-21 03:22:07 +02:00
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later version.
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Makefile.in, [...]: Replace "GNU CC" with "GCC".
2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
* Makefile.in, NXConstStr.m, Object.m, Protocol.m, archive.c,
class.c, encoding.c, gc.c, objc/NXConstStr.h, objc/Object.h,
objc/Protocol.h, objc/encoding.h, objc/hash.h, objc/objc-api.h,
objc/objc-list.h, objc/objc.h, ocjc/runtime.h, objc/sarray.h,
objc/thr.h, objc/typedstream.h: Replace "GNU CC" with "GCC".
From-SVN: r67131
2003-05-23 22:04:58 +02:00
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GCC is distributed in the hope that it will be useful, but WITHOUT
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1998-09-21 03:22:07 +02:00
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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License for more details.
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2009-04-09 17:00:19 +02:00
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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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1998-09-21 03:22:07 +02:00
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#ifndef __object_INCLUDE_GNU
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#define __object_INCLUDE_GNU
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NXConstStr.h, [...]: Do not include Objective-C headers as system headers.
2005-06-08 David Ayers <d.ayers@inode.at>
* objc/NXConstStr.h, objc/Object.h, objc/Protocol.h,
objc/encoding.h, objc/hash.h, objc/objc-api.h,
objc/runtime.h, objc/sarray.h, objc/thr.h,
objc/typedstream.h: Do not include Objective-C headers as
system headers.
From-SVN: r100760
2005-06-08 17:13:17 +02:00
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#include "objc.h"
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2004-08-14 00:23:58 +02:00
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NXConstStr.h: Update copyright date...
2004-08-12 Ziemowit Laski <zlaski@apple.com>
* objc/NXConstStr.h: Update copyright date; bracket with
'extern "C"' for C++ use; make include syntax consistent
by using <...> instead of "..."; hoist <objc/...> includes
above the 'extern "C"' block.
* objc/Object.h: Likewise.
* objc/Protocol.h: Likewise.
* objc/encoding.h: Likewise.
* objc/hash.h: Likewise.
* objc/runtime.h: Likewise.
* objc/sarray.h: Likewise.
* objc/thr.h: Likewise.
* objc/typedstream.h: Likewise.
* objc/objc-api.h: Add 'extern "C"' block for C++ use.
(objc_static_instances): For C++ case, do away with
zero-sized array.
(objc_method): Hoist definition to file scope.
(_objc_load_callback, _objc_object_alloc, class_get_class_method,
class_get_instance_method, class_create_instance,
class_get_class_name, class_get_instance_size,
class_get_meta_class, class_get_super_class, class_get_version,
class_is_class, class_is_meta_class, class_set_version,
class_get_gc_object_type, class_ivar_set_gcinvisible,
get_imp): Rename 'class' parameter to '_class'.
* objc/objc-list.h: Add 'extern "C"' block for C++ use.
* objc/objc.h: Update copyright date.
(arglist_t): Provide a union tag.
From-SVN: r85927
2004-08-13 04:06:37 +02:00
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#ifdef __cplusplus
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extern "C" {
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#endif
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2010-12-15 00:36:36 +01:00
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/* The Object class is a very minimal root class included with the
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runtime. It is used as superclass for the two classes included
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with the runtime, Protocol and NXConstantString.
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1998-09-21 03:22:07 +02:00
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2010-12-15 00:36:36 +01:00
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Because Objective-C allows multiple root classes, you can define
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your own root class, different from Object.
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1998-09-21 03:22:07 +02:00
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2010-12-15 00:36:36 +01:00
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In particular, a Foundation library (such as GNUstep Base) is
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expected to provide its own root class (typically called NSObject),
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fully integrated with the library's own high-level features. It is
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expected that you should always use and interact with NSObject, and
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mostly ignore Object. */
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1998-09-21 03:22:07 +02:00
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2010-12-15 00:36:36 +01:00
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/* All classes are derived from Object. As such, this is the overhead
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tacked onto those objects. */
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@interface Object
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{
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Class isa; /* A pointer to the instance's class structure. */
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}
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1998-09-21 03:22:07 +02:00
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- (Class)class;
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2010-12-15 00:36:36 +01:00
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- (BOOL)isEqual: (id)anObject;
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1998-09-21 03:22:07 +02:00
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@end
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NXConstStr.h: Update copyright date...
2004-08-12 Ziemowit Laski <zlaski@apple.com>
* objc/NXConstStr.h: Update copyright date; bracket with
'extern "C"' for C++ use; make include syntax consistent
by using <...> instead of "..."; hoist <objc/...> includes
above the 'extern "C"' block.
* objc/Object.h: Likewise.
* objc/Protocol.h: Likewise.
* objc/encoding.h: Likewise.
* objc/hash.h: Likewise.
* objc/runtime.h: Likewise.
* objc/sarray.h: Likewise.
* objc/thr.h: Likewise.
* objc/typedstream.h: Likewise.
* objc/objc-api.h: Add 'extern "C"' block for C++ use.
(objc_static_instances): For C++ case, do away with
zero-sized array.
(objc_method): Hoist definition to file scope.
(_objc_load_callback, _objc_object_alloc, class_get_class_method,
class_get_instance_method, class_create_instance,
class_get_class_name, class_get_instance_size,
class_get_meta_class, class_get_super_class, class_get_version,
class_is_class, class_is_meta_class, class_set_version,
class_get_gc_object_type, class_ivar_set_gcinvisible,
get_imp): Rename 'class' parameter to '_class'.
* objc/objc-list.h: Add 'extern "C"' block for C++ use.
* objc/objc.h: Update copyright date.
(arglist_t): Provide a union tag.
From-SVN: r85927
2004-08-13 04:06:37 +02:00
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#ifdef __cplusplus
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}
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#endif
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1998-09-21 03:22:07 +02:00
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#endif
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