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/**
NSNumber-additions.h
Various methods for NSNumber
Copyright (c) 2002 Free Software Foundation
Written by: Stefan Urbanek <urbanek@host.sk>
Date: 2000
This file is part of the StepTalk project.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#import <Foundation/NSValue.h>
@interface NSNumber (STAdditions)
- add:(NSNumber *)number;
- subtract:(NSNumber *)number;
- multiply:(NSNumber *)number;
- divide:(NSNumber *)number;
- (BOOL)isLessThan:(NSNumber *)number;
- (BOOL)isGreatherThan:(NSNumber *)number;
- (BOOL)isLessOrEqualThan:(NSNumber *)number;
- (BOOL)isGreatherOrEqualThan:(NSNumber *)number;
@end
@interface NSNumber (STLogicOperations)
- (NSUInteger)or:(NSNumber *)number;
- (NSUInteger)and:(NSNumber *)number;
- (NSUInteger)not;
@end
@interface NSNumber (STStructure)
- rangeWith:(NSUInteger)length;
- pointWith:(float)y;
- sizeWith:(float)h;
@end
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