How can I use Doxygen for my C++ projects?

How can I use Doxygen for my C++ projects?

You can use Doxygen to generate documentation from your C++ code by adding special comments in your source files.

What kind of comments should I add?

You should use Doxygen commands like \brief, \param, and \return to describe functions, parameters, and return values.

Can you give me an example of a Doxygen comment?

Sure! Here's an example:

/**\n * \brief This function adds two integers.\n * \param a First integer.\n * \param b Second integer.\n * \return Sum of a and b.\n */
int add(int a, int b) {
    return a + b;
}

How do I generate the documentation after adding comments?

You can run Doxygen on your project directory using the command doxygen Doxyfile, where Doxyfile is your configuration file.