Which of the following statements is false?

a. You can overload a classes constructors.
b. There is no mechanism in C++ for a constructor to call another constructor in the same class.
c. Just as a constructor can call a class’s other member functions to perform tasks, C++11 allows constructors to call other constructors in the same class.
d. To overload a constructor, provide in the class definition a prototype for each version of the constructor, and provide a separate constructor definition for each overloaded version.

b. There is no mechanism in C++ for a constructor to call another constructor in the same class.