Creates a mutable attributed string.


CFMutableAttributedStringRef CFAttributedStringCreateMutable(CFAllocatorRef alloc, CFIndex maxLength);



An allocator to be used to allocate memory for the new attributed string. Pass NULL or kCFAllocatorDefault to use the current default allocator.


The limit on the length of the new attributed string. The string starts empty and can grow to this length (it can be shorter).

Pass 0 to specify that the maximum length is not limited. The value must not be negative.

Return Value

A new mutable attributed string. Ownership follows the The Create Rule.

See Also

Creating a CFMutableAttributedString


Creates a mutable copy of an attributed string.

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