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CFCharacterSetCreateWithCharactersInRange(_:_:)

Creates a new character set with the values from the given range of Unicode characters.

Declaration

func CFCharacterSetCreateWithCharactersInRange(_ alloc: CFAllocator!, _ theRange: CFRange) -> CFCharacterSet!

Parameters

  • alloc:

    The allocator to use to allocate memory for the new object. Pass NULL or kCFAllocatorDefault to use the current default allocator.

  • theRange:

    The Unicode range of characters of the new character set. The function accepts the range in 32-bit in the UTF-32 format. The valid character point range is from 0x00000 to 0x10FFFF.

Return Value

A new character set that contains a contiguous range of Unicode characters. Ownership follows the The Create Rule.

See Also

Creating Character Sets