[fpc-pascal] try..finally vs interfaces performance
md at delfire.net
Thu Apr 14 15:15:18 CEST 2016
On Thu, Apr 14, 2016 at 5:19 AM, Mazola Winstrol <mazofeifer at gmail.com> wrote:
> Recently i did some maintenance in a code of a colleague. I realized that he
> designed several classes with interface support so he do not need to protect
> the code blocks with try..finally to ensure that the instances are released
> from memory.
> Theoretically, which solution has higher performance? The traditional
> approach (code protected try..finally) or classes with interfaces (no need
> to protect the code. by otherside, classes with interfaces support have lock
I don't know the answer but I think should be exactly the same.
Even if not, I strongly recommend you to use interfaces instead
because you gain more than just automatic memory release.
PS. I have a blog about Object Pascal. I write about real
The blog is written in Portuguese but using Google Translate I guess
you won't have
problems to translate.
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