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scanCharacters(from:into:)

Scans the string as long as characters from a given character set are encountered, accumulating characters into a string that’s returned by reference.

Declaration

func scanCharacters(from set: CharacterSet, into result: AutoreleasingUnsafeMutablePointer<NSString?>?) -> Bool

Parameters

  • set:

    The set of characters to scan.

  • result:

    Upon return, contains the characters scanned.

Return Value

true if the receiver scanned any characters, otherwise false.

Discussion

Invoke this method with NULL as stringValue to simply scan past a given set of characters.

See Also

Scanning Characters and Strings