CFRunLoop

Parent page: CoreFoundation

• Our CFRunLoop will wrap the NSRunLoop structure.
• CFRunLoop has c functions which is same like NSRunloop methods, but instead of using Objective-C, it uses global c-functions. The reason it is c functions and not Objective-c methods, is to be as fast as possible, as those methods will get called frequently inside the application run loop.

##See also

• NSRunLoop

##External links

• CFRunLoop Reference
• Threading Programming Guide
• Concurrency Programming Guide