make a header file in cPP code example
Example 1: what is a header in c++
// my_class.h
#ifndef MY_CLASS_H // include guard
#define MY_CLASS_H
namespace N
{
class my_class
{
public:
void do_something();
};
}
#endif /* MY_CLASS_H */
Example 2: how to include seld declared header file in c++
#include "Employee.h"
//Employee.h should be saved in the same directory.