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computer science object oriented programming using cpp
1. If you create an instantiation of a class template with an int, and then create a second instantiation with a double, then
(A): once a function is used as one type, it becomes unavailable for use with the other type
(B): there is no difference in the procedure to call a member function
(C): you cannot perform this operation in C++
(D): you must precede each function call with the word int or double
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