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POIs this a good (Cocoa-like, Apple-approved) model class?
 

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  1. POIs this a good (Cocoa-like, Apple-approved) model class?
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    <p>I've been using Objective-C for a while, but I've not been following Apple's guidelines very well. Recently I read <a href="http://developer.apple.com/mac/library/DOCUMENTATION/Cocoa/Conceptual/CocoaFundamentals/CocoaDesignPatterns/CocoaDesignPatterns.html" rel="nofollow noreferrer" title="Cocoa Design Patterns">Cocoa Design Patterns</a> and the <a href="http://developer.apple.com/mac/library/DOCUMENTATION/Cocoa/Conceptual/ModelObjects/Introduction.html" rel="nofollow noreferrer" title="Model Object Implementation Guide">Model Object Implementation Guide</a>, and I'm trying to do some very simple things, but do them very well.</p> <p>Have I missed any major concepts? Please don't mention <code>self = [super init]</code>; that's been covered many times on SO already. Feel free to critique my <code>#pragma mark</code>s though!</p> <pre><code>#import "IRTileset.h" #import "IRTileTemplate.h" @interface IRTileset () //No longer lists protocols because of Felixyz @property (retain) NSMutableArray* tileTemplates; //Added because of TechZen @end #pragma mark - @implementation IRTileset #pragma mark - #pragma mark Initialization - (IRTileset*)init { if (![super init]) { return nil; } tileTemplates = [NSMutableArray new]; return self; } - (void)dealloc { [tileTemplates release]; [uniqueID release]; //Added because of Felixyz (and because OOPS. Gosh.) [super dealloc]; //Moved from beginning to end because of Abizern } #pragma mark - #pragma mark Copying/Archiving - (IRTileset*)copyWithZone:(NSZone*)zone { IRTileset* copy = [IRTileset new]; [copy setTileTemplates:tileTemplates]; //No longer insertTileTemplates: because of Peter Hosey [copy setUniqueID:uniqueID]; return copy; //No longer [copy autorelease] because of Jared P } - (void)encodeWithCoder:(NSCoder*)encoder { [encoder encodeObject:uniqueID forKey:@"uniqueID"]; [encoder encodeObject:tileTemplates forKey:@"tileTemplates"]; } - (IRTileset*)initWithCoder:(NSCoder*)decoder { [self init]; [self setUniqueID:[decoder decodeObjectForKey:@"uniqueID"]]; [self setTileTemplates:[decoder decodeObjectForKey:@"tileTemplates"]]; //No longer insertTileTemplates: because of Peter Hosey return self; } #pragma mark - #pragma mark Public Accessors @synthesize uniqueID; @synthesize tileTemplates; - (NSUInteger)countOfTileTemplates { return [tileTemplates count]; } - (void)insertTileTemplates:(NSArray*)someTileTemplates atIndexes:(NSIndexSet*)indexes { [tileTemplates insertObjects:someTileTemplates atIndexes:indexes]; } - (void)removeTileTemplatesAtIndexes:(NSIndexSet*)indexes { [tileTemplates removeObjectsAtIndexes:indexes]; } //These are for later. #pragma mark - #pragma mark Private Accessors #pragma mark - #pragma mark Other @end </code></pre> <p>(Edit: I've made the changes suggested so far and commented which answers discuss them, in case anyone needs to know why.)</p>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
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    1. USandyvn22
    1. USandyvn22
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    1. PL
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
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    2. PO
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      1. POIs this a good (Cocoa-like, Apple-approved) model class?
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
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      1. POIs this a good (Cocoa-like, Apple-approved) model class?
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
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      1. POIs this a good (Cocoa-like, Apple-approved) model class?
      1. This table or related slice is empty.
      1. VTUpMod
    1. COfor `dealloc`, you should call `[super dealloc]` after you have done your own cleaing up.
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      1. POIs this a good (Cocoa-like, Apple-approved) model class?
      1. USAbizern
    2. COCould you leave a copy of the original code in place, so I can follow what the replies are talking about? Thanks ;)
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      1. POIs this a good (Cocoa-like, Apple-approved) model class?
      1. USMongus Pong
    3. COMongus Pong: http://stackoverflow.com/posts/2349405/revisions
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      1. POIs this a good (Cocoa-like, Apple-approved) model class?
      1. USPeter Hosey
 

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