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