Function

property_copyAttributeValue(_:_:)

Returns the value of a property attribute given the attribute name.

Declaration

func property_copyAttributeValue(_ property: objc_property_t!, _ attributeName: UnsafePointer<Int8>!) -> UnsafeMutablePointer<Int8>!

Parameters

property

The property whose value you are interested in.

attributeName

A C string representing the name of the attribute.

Return Value

The value string of the attributeName attribute, if one exists in property; otherwise, nil. You must free the returned value string with free().