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48 lines
992 B
48 lines
992 B
//
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// ACNumber.h
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// ST4
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//
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// Created by Alan Condit on 3/19/12.
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// Copyright 2012 Alan Condit. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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@interface ACNumber : NSObject {
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union {
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BOOL b;
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char c;
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double d;
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NSInteger i;
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} u;
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BOOL fBOOL : 1;
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BOOL fChar : 1;
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BOOL fDouble : 1;
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BOOL fNSInt : 1;
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}
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+ (ACNumber *)numberWithBool:(BOOL)aBool;
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+ (ACNumber *)numberWithChar:(char)aChar;
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+ (ACNumber *)numberWithDouble:(double)aDouble;
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+ (ACNumber *)numberWithInt:(NSInteger)anInt;
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+ (ACNumber *)numberWithInteger:(NSInteger)anInt;
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- (ACNumber *)initWithBool:(BOOL)aBool;
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- (ACNumber *)initWithChar:(char)aChar;
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- (ACNumber *)initWithDouble:(double)aDouble;
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- (ACNumber *)initWithInteger:(NSInteger)anInt;
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- (BOOL)boolValue;
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- (char)charValue;
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- (double)doubleValue;
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- (NSInteger)intValue;
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- (NSInteger)integerValue;
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- (NSInteger)inc;
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- (NSInteger)add:(NSInteger)anInt;
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- (NSString *)description;
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@end
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