namespace3.cpp

Code

/*
    namespace3.cpp
    CIS 250
    David Klick
    2005-03-07

    Demonstration of namespace usage.
*/

#include <iostream>
using std::cout;
using std::endl;
#include "Dave.h"
using namespace Dave;

int main(void) {
    int x = 5;

    // Dave::y is seen due to "using namespace" statement
    cout << y << endl;

    // Dave::x is hidden by local variable x, and must
    //    be fully qualified to be accessed
    cout << x << "   " << Dave::x << endl;

    return 0;
}