Re: Re Re: String variables in classes
Re: Re Re: String variables in classes
- Subject: Re: Re Re: String variables in classes
- From: Charles Srstka <email@hidden>
- Date: Sun, 2 Jan 2011 17:38:43 -0600
On Jan 2, 2011, at 5:17 PM, Brian Durocher wrote:
> Thank you guys for your assistance. I come from a C++ background and
> have done embedded design in ASM. But this way of working and
> particularly the framework is very new to me. I understand what you are
> saying, but the literature I am reading is very disappointingly. I have
> solved the issue with the strings soon after I wrote the message but
> just for completeness and for the sake of a decent critique I will post
> the new code. I love the term you are flailing around here, thats
> exactly how I felt until I discovered where I was going wrong. Thanks
> Graham and Stephen for your replies and comments.
>
> Graham I believe you asked what does "//does not work" mean. I think the
> compiler was giving me a function returns void and should be handled as
> such. Basically, function returns nothing.
>
> This line of code seems to work for exactly what I was looking for:
>
> temp = [[temp stringByAppendingFormat:@" %@ %@ \n", input1, input2]
> retain];
>
> although I have to admit I am unsure really what the "retain" will
> actually do here with respect to memory. The the preceding [temp
> autorelease] create a memory leak or is this the correct way to handle
> memory management within the framework?
Also, your Calculator class seems to be missing a -dealloc method entirely now. That is going to cause leaks for sure.
Charles_______________________________________________
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