driver.cpp

《c＋＋大学教程实验指导书》源码

// Chapter 7 of C++ How to Program
// driver for integerSet class
#include <iostream> 

using std::cout; 
using std::endl; 

#include "integerset.h"

int main()
{
   IntegerSet a( 101 );  
   IntegerSet b( 101 );
   IntegerSet c( 101 );
   IntegerSet d( 101 );

   cout << "Enter set A:\n";
   a.inputSet();
   cout << "\nEnter set B:\n";
   b.inputSet();

   /* Write call to unionOfIntegerSets for object a 
      passing it b; assign the result to c */

   /* Write call to intersectionOfIntegerSets for 
      object a passing it b; assign the result to d */

   cout << "\nUnion of A and B is:\n";
   c.setPrint();
   cout << "Intersection of A and B is:\n";
   d.setPrint();

   if ( a.isEqualTo( b ) )
      cout << "Set A is equal to set B\n";

   else
      cout << "Set A is not equal to set B\n";

   cout << "\nInserting 77 into set A...\n";
   a.insertElement( 77 );
   cout << "Set A is now:\n";
   a.setPrint();

   cout << "\nDeleting 77 from set A...\n";
   a.deleteElement( 77 );
   cout << "Set A is now:\n";
   a.setPrint();

   cout << endl;
   return 0;

} // end main


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