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Re: new class

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Re: new class

Subject: Re: new class
From: PGM <email@hidden>
Date: Thu, 20 Sep 2007 21:09:11 -0400

In a new class (subclass of NSObject) I have the following method:
- (DCPoint)convert { // gives this error: can not use an object as parameter to a method DCPoint * DC = [[DCPoint alloc] init];
	// insert calculations here
	[DC initWithDistance:0 Course:0];
	return DC;						 // gives this error: incompatible types in return
}

Also note that you init DC twice, but alloc it only once. In general, init should always be used concertedly with alloc. The line before the return should most likely be divided into two lines where you use setters to change the variables of DC:

[DC setDistance:0];
[DC setCourse:0];

Cheers, Patrick
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Re: new class
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References:  
  >new class (From: H M <email@hidden>)




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