definition example

definition.cpp

// example definition

// definition of a class
class MyClass {
private:
    int m_size;
public:
    MyClass(int n) : m_size(n){}
    ~MyClass() {}
};

// definition of a function
int my_function (int arg) {
    return arg;
}

// declaration of varibales, also definition
int my_var;
int my_var2 = 5;