Which of the following statements is true when a class contains both a copy constructor and a move constructor.
A) The compiler prefers to use the copy constructor.
B) The compiler prefers the move constructor.
C) The programmer explicitly specifies which to use in each case.
D) The compiler decides which one to use based on the context.

Question

Quizplus · Accepted Answer

The compiler will decide which constructor to use based on the context. If the object being constructed can be moved (for example, if it is a temporary object), the compiler will prefer to use the move constructor. Otherwise, it will use the copy constructor. However, it is important to note that the programmer can also explicitly specify which constructor to use in each case.

Which of the Following Statements Is True When a Class