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/** |
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NSObject+additions |
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|
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Copyright (c) 2002 Free Software Foundation |
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|
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Written by: Stefan Urbanek <urbanek@host.sk> |
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Date: 2002 Jun 14 |
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|
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This file is part of the StepTalk project. |
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|
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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|
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02111, USA. |
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|
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*/ |
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|
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#import "NSObject+additions.h" |
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|
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#import <objc/objc-api.h> |
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|
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#import <Foundation/NSArray.h> |
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|
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static NSArray *methods_for_class(Class class) |
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{ |
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NSMutableArray *array = [NSMutableArray array]; |
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struct objc_method_list *methods; |
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SEL sel; |
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int i; |
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|
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if(!class) |
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return nil; |
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|
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methods = class->methods; |
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|
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while(methods) |
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{ |
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for(i = 0; i < methods->method_count; i++) |
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{ |
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sel = methods->method_list[i].method_name; |
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[array addObject:NSStringFromSelector(sel)]; |
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} |
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|
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methods = methods->method_next; |
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} |
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|
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return [NSArray arrayWithArray:array]; |
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} |
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|
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static NSArray *ivars_for_class(Class class) |
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{ |
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NSMutableArray *array; |
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struct objc_ivar_list* ivars; |
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const char *cname; |
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int i; |
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|
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if(!class) |
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return nil; |
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|
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array = [NSMutableArray array]; |
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|
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ivars = class->ivars; |
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|
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if(ivars) |
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{ |
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for(i=0;i<ivars->ivar_count;i++) |
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{ |
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cname = ivars->ivar_list[i].ivar_name; |
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[array addObject:[NSString stringWithCString:cname]]; |
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} |
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} |
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|
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return [NSArray arrayWithArray:array]; |
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} |
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|
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@implementation NSObject(ObjectiveCRuntime) |
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+ (NSArray *)instanceMethodNames |
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{ |
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return methods_for_class(self); |
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} |
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|
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- (NSArray *)methodNames |
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{ |
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return [[[self class] instanceMethodNames] |
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sortedArrayUsingSelector:@selector(compare:)]; |
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} |
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|
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+ (NSArray *)methodNames |
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{ |
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return methods_for_class(class_get_meta_class(self)); |
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} |
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|
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+ (NSArray *)instanceVariableNames |
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{ |
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return ivars_for_class(self); |
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} |
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@end |