What do the different symbols in the API section of the XCode Documentation mean? -

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By looking at the API section on the left side of the XCode documentation, I always wonder what the symbols mean?

Is there any key in this?

Thank you!

rashiki

  • C: class, such as NSString < / Code>
  • M: Method, such as -initWithString:

  • : Define, such as zero

  • The function, such as CFStringAppend ()
  • T: Typed, usually K: constant, usually a code A member of NSUTF8StringEncoding
  • G: Global instances, usually such as strings NSDirectoryFileType

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