What are the basics of modules in C++?

What are the basics of modules in C++?

Modules in C++ are a way to organize code into separate units, improving modularity and reducing compilation times.

How do I create a simple module?

To create a module, you define a module interface using the module keyword, and then implement it in a separate file.

Can you give me an example of a module?

Sure! Here's a simple example:

// math_module.cpp
module math_module;

int add(int a, int b) {
    return a + b;
}

This defines a module named math_module with a function add.

What are the benefits of using modules?

Modules help in encapsulating code, reducing dependencies, and improving compile times, making your codebase cleaner and more efficient.