On Thu, Apr 14, 2016 at 5:19 AM, Mazola Winstrol <mazofei...@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 > operations)?
Hi, 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 "try-finally" approach because you gain more than just automatic memory release. Regards, Marcos Douglas PS. I have a blog about Object Pascal. I write about real object-oriented approach. The blog is written in Portuguese but using Google Translate I guess you won't have problems to translate. http://objectpascalprogramming.com/ _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
