c++ - What does a const cast do differently?

Question

Is there an actual difference between a const_cast and c style cast (ObjectType) ?

Answer 1

A const_cast conveys specific information about the intent behind the cast that a C cast cannot.

If you accidentally try to use a const_cast for purposes other than adding or removing const or volatile, the compiler will help you with an error message.

Also, const_cast is searchable, unlike a C-style cast.