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Authors:
Walter Savitch ,julia Lobur
Chapter:
Templates
Exercise:
Self-test Exercises
Question:4 | ISBN:9780321531346 | Edition: 7

Question

In the template prefix

template <class T>

what kind of variable is the parameter T?

a. T must be a class.

b. T must not be a class.

c. T can be only types built into the C++ language.

d. T can be any type, whether built into C++ or defined by the

programmer.

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Answer

d. Any type, whether a primitive type (provided by C++) or a type defined by the user (a class or struct type, an enum type, or a defined array type, or int, float, double, etc.).

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