e976a775e2
* libobjc/objc/deprecated: New directory.
* libobjc/objc/deprecated/README: New file.
* libobjc/objc/README: New file.
* libobjc/objc/typedstream.h: Moved into objc/deprecated/typedstream.h;
objc/typedstream.h replaced with a placeholder including the file
from the deprecated/ directory.
* libobjc/objc/deprecated/objc-unexpected-exception.h: New file with the
definition of _objc_unexpected_exception.
* libobjc/objc/objc-api.h: Include deprecated/objc-unexcepted-exception.h
instead of defining _objc_unexpected_exception.
* libobjc/objc/deprecated/Object.h: New file with the deprecated Object
methods in a 'Deprecated' category.
* libobjc/objc/Object.h Include deprecated/Object.h instead of defining
the deprecated methods.
* libobjc/Object.m: Moved deprecated methods into 'Deprecated' category.
* libobjc/objc-private: New directory.
* libobjc/objc-private/README: New file.
* libobjc/Makefile.in (OBJC_DEPRECATED_H): New variable.
(install-headers): Create installation directory for
OBJC_DEPRECATED_H headers, and install them.
From-SVN: r164153
142 lines
3.8 KiB
Objective-C
142 lines
3.8 KiB
Objective-C
/* Interface for the Object class for Objective-C.
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Copyright (C) 1993, 1994, 1995, 2009, 2010 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 3, or (at your option) any
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later version.
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GCC is distributed in the hope that it will be useful, but WITHOUT
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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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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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#ifndef __object_INCLUDE_GNU
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#define __object_INCLUDE_GNU
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#include "objc.h"
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#include "typedstream.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* The Object class is a minimal (but fully functional) root class
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included with the runtime.
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It is mostly for testing the runtime; very handy in configure
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tests, and when writing language/runtime testcases.
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Because Objective-C allows multiple root classes, a Foundation
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library (such as GNUstep Base) is expected to provide its own root
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class (typically called NSObject), fully integrated with the
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library's own high-level features. If you are using such a
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Foundation library, you should most likely use its root class for
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everything and ignore Object.
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*/
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/*
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All classes are derived from Object. As such,
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this is the overhead tacked onto those objects.
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*/
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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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/* Initializing classes and instances */
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+ initialize;
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- init;
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/* Creating, freeing, and copying instances */
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+ new;
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+ alloc;
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- free;
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- copy;
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- shallowCopy;
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- deepen;
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- deepCopy;
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/* Identifying classes */
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- (Class)class;
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- (Class)superClass;
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- (MetaClass)metaClass;
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- (const char *)name;
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/* Identifying and comparing objects */
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- self;
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- (unsigned int)hash;
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- (BOOL)isEqual:anObject;
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- (int)compare:(id)anotherObject;
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/* Testing object type */
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- (BOOL)isMetaClass;
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- (BOOL)isClass;
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- (BOOL)isInstance;
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/* Testing inheritance relationships */
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- (BOOL)isKindOf:(Class)aClassObject;
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- (BOOL)isMemberOf:(Class)aClassObject;
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- (BOOL)isKindOfClassNamed:(const char *)aClassName;
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- (BOOL)isMemberOfClassNamed:(const char *)aClassName;
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/* Testing class functionality */
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+ (BOOL)instancesRespondTo:(SEL)aSel;
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- (BOOL)respondsTo:(SEL)aSel;
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/* Testing protocol conformance */
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- (BOOL)conformsTo:(Protocol*)aProtocol;
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/* Introspection */
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+ (IMP)instanceMethodFor:(SEL)aSel;
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- (IMP)methodFor:(SEL)aSel;
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+ (struct objc_method_description *)descriptionForInstanceMethod:(SEL)aSel;
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- (struct objc_method_description *)descriptionForMethod:(SEL)aSel;
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/* Sending messages determined at run time */
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- perform:(SEL)aSel;
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- perform:(SEL)aSel with:anObject;
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- perform:(SEL)aSel with:anObject1 with:anObject2;
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/* Forwarding */
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- (retval_t)forward:(SEL)aSel :(arglist_t)argFrame;
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- (retval_t)performv:(SEL)aSel :(arglist_t)argFrame;
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/* Posing */
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+ poseAs:(Class)aClassObject;
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- (Class)transmuteClassTo:(Class)aClassObject;
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/* Enforcing intentions */
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- subclassResponsibility:(SEL)aSel;
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- notImplemented:(SEL)aSel;
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- shouldNotImplement:(SEL)aSel;
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/* Error handling */
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- doesNotRecognize:(SEL)aSel;
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- error:(const char *)aString, ...;
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/* Archiving */
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+ (int)version;
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+ setVersion:(int)aVersion;
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@end
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#include "deprecated/Object.h"
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#ifdef __cplusplus
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}
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#endif
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#endif
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