c++ .h files code example
Example 1: what is a header in c++
// my_class.cpp
#include "my_class.h" // header in local directory
#include <iostream> // header in standard library
using namespace N;
using namespace std;
void my_class::do_something()
{
cout << "Doing something!" << endl;
}
Example 2: what is a header in c++
// my_class.h
namespace N
{
class my_class
{
public:
void do_something();
};
}
Example 3: how to include seld declared header file in c++
#include "Employee.h"
//Employee.h should be saved in the same directory.