#pragma mark Internal API
I’ve seen this in a book called xcode_quick_tour_iphoneOS.
Does someone know about it?
#pragma mark Internal API I’ve seen this in a book called xcode_quick_tour_iphoneOS. Does someone
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#pragma mark Internal API
I’ve seen this in a book called xcode_quick_tour_iphoneOS.
Does someone know about it?
The
#pragmadirective is a special pre-processor directive that allows the C pre-processor a way to pretty much create “portable” extensions. Basically, when another pre-processor sees a pragma directive that it doesn’t understand, it’s supposed to ignore it.In this case,
#pragma markis meant to aid in documentation. When you add those lines to your source file, Xcode will break up your source code in its jump-to pull-down menu that you can use to jump to specific areas in your code (like function definitions or constant definitions). If you add#pragma mark -, Xcode will add a horizontal separator to the pull-down menu as well.