Finally, it's passing a pointer to a pointer to a double by reference. If you think in terms of typedefs like this you'll understand the proper ordering of the & and * plus what it means. *& signifies the receiving the pointer by reference. It means it is an alias for the passing parameter.
Full Definition of PRORATE. transitive verb. : to divide, distribute, or assess proportionately. intransitive verb. : to make a pro rata distribution.ull Definition of PRORATE. transitive verb. : to divide, distribute, or assess proportionately. intransitive verb. : to make a pro rata distribution.
readily assuming different forms or characters; extremely variable. 2. changeable in shape or form, as an amoeba. 3. (of an actor or actress) versatile; able to play many kinds of roles. 4. (initial capital letter) of, relating to, or suggestive of Proteus. Origin of protean.