All the program code is accessible through either the RAM or some other executable type of memory ... fully utilize this similarity, C provides the concept of function pointers.

The C language allows you to provide a pointer to a function, just like a pointer to a variable. In both cases, a C pointer contains the address and the type information about the entity being pointed ...

Modular programming groups related sets of functions together into a module ... This is called an incomplete type in C. Somewhere, the type must be completed; this occurs in the implementation part of ...

One of the most critical aspects of object-oriented programming is encapsulation ... the creator of the class must provide special member functions labeled as public. The accessor must have the same ...