Using multiple .cpp files in c++ program?

Question

I recently moved from Java for C++ but now when I am writing my application I\'m not interested in writing everything of the code in the main function I want in main functio

Answer 1

In C/C++ you have header files (*.H). There you declare your functions/classes. So for example you will have to #include "second.h" to your main.cpp file.

In second.h you just declare like this void yourFunction(); In second.cpp you implement it like

void yourFunction() { 
   doSomethng(); 
}

Don't forget to #include "second.h" also in the beginning of second.cpp

Hope this helps:)