// Fig. 16.9: Fig16_09.cpp
// Demonstrating unique_ptr.
#include <iostream>
#include <memory> // for unique_ptr
#include "Integer.h"
using namespace std;

// use unique_ptr to manipulate Integer object
int main()
{
   cout << "Creating a unique_ptr object that points to an Integer\n";

   // "aim" unique_ptr at Integer object
   unique_ptr< Integer > ptrToInteger( new Integer( 7 ) );

   cout << "\nUsing the unique_ptr to manipulate the Integer\n";
   ptrToInteger->setInteger( 99 ); // use unique_ptr to set Integer value

   // use unique_ptr to get Integer value
   cout << "Integer after setInteger: " << ( *ptrToInteger ).getInteger()
      << "\n\nTerminating program" << endl;
}  // end main

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