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// File: pointer1.cpp
//
// Pointer type
//
#include <iostream>
using namespace std;
int main()
{
// declare a string type pinter sPtr?
string* sPtr;
string str = "John Wang";
// Let sPtr point to str?
sPtr = &str;
cout << *sPtr << "\t" << str;
// Assign "Joe Smith" to str?
str = "Joe Smith";
cout << "\n\n" << *sPtr; // "Joe Smith"
// Decla. string pointer qtr?
string* qtr;
// Let qtr point to the same vari. as sPtr does? p.177
qtr = sPtr; // qtr = &str;
string s = "VWC";
sPtr = &s;
// output?
cout << "\n\n" << *sPtr << "\t" << *qtr;
cout << "\n\nDone\n\n";
return 0;
}