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CFArrayContainsValue(_:_:_:)

Reports whether or not a value is in an array.

Declaration

func CFArrayContainsValue(_ theArray: CFArray!, _ range: CFRange, _ value: UnsafeRawPointer!) -> Bool

Parameters

  • theArray:

    The array to search.

  • range:

    The range within theArray to search. The range must not exceed the bounds of theArray). The range may be empty (length 0).

  • value:

    The value to match in theArray. The equal callback provided when theArray was created is used to compare. If the equal callback was NULL, pointer equality (in C, ==) is used. If value, or any other value in theArray, is not understood by the equal callback, the behavior is undefined.

Return Value

true, if value is in the specified range of theArray, otherwise false.

See Also

Examining an Array