How many times is function template code compiled?

Question

Answer

Twice if the function template is instantiated: once to check for syntax errors in the definition of the function template itself and the second time to check for valid function calls in the instantiated function

Answer

Only once if the function template is never instantiated: to check for syntax errors in the definition of the function template

Answer

Generic programming uses run-time polymorphism and therefore the code doesn't have to be compiled

Answer

As many times as the function template is instantiated: if a function template is instantiated    times, the function template is compiled    times

Crowdly

How many times is function template code compiled?

Хочете миттєвий доступ до всіх перевірених відповідей на distance3.sg.digipen.edu?