| author | Jens Alfke <jens@mooseyard.com> |
| Wed Jul 01 14:04:56 2009 -0700 (2009-07-01) | |
| changeset 33 | d52f6b0d94be |
| permissions | -rw-r--r-- |
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// |
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// IntegerArray.m |
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// Cloudy |
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// |
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// Created by Jens Alfke on 6/23/08. |
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// Copyright 2008 Jens Alfke. All rights reserved. |
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// |
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#import "IntegerArray.h" |
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@implementation IntegerArray |
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- (id) init |
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{
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self = [super init]; |
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if (self != nil) {
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_storage = [[NSMutableData alloc] initWithCapacity: 10*sizeof(SInt32)]; |
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} |
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return self; |
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} |
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- (void) dealloc |
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{
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[_storage release]; |
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[super dealloc]; |
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} |
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- (NSUInteger)count {return _count;}
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- (const SInt32*) allIntegers {return _integers;}
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- (SInt32) integerAtIndex: (NSUInteger)index |
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{
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Assert(index<_count); |
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return _integers[index]; |
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} |
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- (void) setInteger: (SInt32)value atIndex: (NSUInteger)index |
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{
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Assert(index<_count); |
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_integers[index] = value; |
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} |
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- (void) addInteger: (SInt32)value |
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{
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[_storage appendBytes: &value length: sizeof(value)]; |
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_count++; |
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_integers = [_storage mutableBytes]; |
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} |
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@end |