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* DB2Modeler/COPYING: Update to GPL 3. * *.*: Update copyright notices. git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gdl2/trunk@25326 72102866-910b-0410-8b05-ffd578937521
98 lines
2.3 KiB
Objective-C
98 lines
2.3 KiB
Objective-C
/**
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Foundation+Categories.m
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Author: Matt Rice <ratmice@gmail.com>
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Date: 2005, 2006
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This file is part of GDL2Palette.
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<license>
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GDL2Palette 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 3 of the License, or
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(at your option) any later version.
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GDL2Palette 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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You should have received a copy of the GNU General Public License
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along with GDL2Palette; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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</license>
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**/
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#include "Foundation+Categories.h"
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/* since we don't really have blocks and i don't feel like including them.. */
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@implementation NSArray (GDL2PaletteAdditions)
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- (NSArray *) arrayWithObjectsRespondingYesToSelector:(SEL)selector;
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{
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int i,c = [self count];
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BOOL (*sel_imp)(id, SEL, ...);
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NSMutableArray *arr = [NSMutableArray arrayWithCapacity: c];
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BOOL flag;
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for (i = 0; i < c; i++)
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{
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id obj = [self objectAtIndex:i];
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flag = [obj respondsToSelector:selector];
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if (flag)
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{
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sel_imp = (BOOL (*)(id, SEL, ...))[obj methodForSelector:selector];
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flag = (*sel_imp)(obj, selector);
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if (flag)
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[arr addObject:obj];
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}
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}
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return arr;
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}
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- (NSArray *) arrayWithObjectsRespondingYesToSelector:(SEL)selector
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withObject:(id)argument;
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{
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int i,c = [self count];
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BOOL (*sel_imp)(id, SEL, ...);
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NSMutableArray *arr = [NSMutableArray arrayWithCapacity: c];
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BOOL flag;
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for (i = 0; i < c; i++)
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{
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id obj = [self objectAtIndex:i];
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flag = [obj respondsToSelector:selector];
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if (flag)
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{
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sel_imp = (BOOL (*)(id, SEL, ...))[obj methodForSelector:selector];
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flag = (*sel_imp)(obj, selector, argument);
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if (flag)
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[arr addObject:obj];
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}
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}
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return arr;
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}
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@end
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@implementation NSObject(GDL2PaletteAdditions)
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- (BOOL) isKindOfClasses:(NSArray *)classes
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{
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int i,c;
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for (i = 0, c = [classes count]; i < c; i++)
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{
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if ([self isKindOfClass: [classes objectAtIndex:i]])
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return YES;
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}
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return NO;
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}
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@end
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