2 Copyright (C) 2000-2005 SKYRIX Software AG
4 This file is part of SOPE.
6 SOPE is free software; you can redistribute it and/or modify it under
7 the terms of the GNU Lesser General Public License as published by the
8 Free Software Foundation; either version 2, or (at your option) any
11 SOPE is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
14 License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with SOPE; see the file COPYING. If not, write to the
18 Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
22 #ifndef __NGExtensions_NGObjCRuntime_H__
23 #define __NGExtensions_NGObjCRuntime_H__
25 #import <Foundation/NSObject.h>
27 @class NSString, NSArray, NSEnumerator;
29 @interface NSObject(NGObjCRuntime)
31 /* retrieving additional class info */
33 + (unsigned)instanceSize;
35 /* adding methods to a class */
37 + (void)addMethods:(SEL)_selector, ...;
38 + (void)addClassMethods:(SEL)_selector, ...;
40 + (NSEnumerator *)methodNameEnumerator;
41 + (NSEnumerator *)hierachyMethodNameEnumerator;
43 /* making a subclass of a class */
45 + (Class)subclass:(NSString *)_className ivars:(NSString *)_name1,...;
47 /* instance variables */
49 + (NSArray *)instanceVariableNames;
50 + (NSArray *)allInstanceVariableNames;
51 + (BOOL)hasInstanceVariableWithName:(NSString *)_ivarName;
52 + (NSString *)signatureOfInstanceVariableWithName:(NSString *)_ivarName;
53 + (unsigned)offsetOfInstanceVariableWithName:(NSString *)_ivarName;
57 #endif /* __NGExtensions_NGObjCRuntime_H__ */