What are the differences between structures and classes in C programming?

What are the differences between structures and classes in C programming?

In C programming, structures are used to group different data types, while classes are a feature of C++ that support encapsulation, inheritance, and polymorphism.

Can you give me an example of a structure in C?

Sure! Here's a simple example:

struct Person {
    char name[50];
    int age;
};

This defines a structure named Person with a name and age.

How do classes differ in C++?

Classes in C++ can have member functions, access specifiers (public, private, protected), and support inheritance, which structures in C do not.

Are there any performance differences between using structures and classes?

Generally, there is no significant performance difference; however, classes may introduce some overhead due to features like inheritance and virtual functions.