Ada Generic Averaging Function -

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i have function averages numeric value array of records. value either natural or enumerated type delta. have summing values correctly question this: how length of array generic type, can divide both integers , delta type numbers?

on array-of-records use 'length attribute; has advantage of working if bounds odd, -18..3, or enumeration, cheeses..fruits.

something like:

function average( input : in array_of_records ) return float   -- have summation function, so...   sum : natural:= summation( input ); begin   return sum / input'length; end average;

you may need convert numeric types, saying float(sum) or like, ada no automatic type "promotions."


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