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// Fig. 8.6: fig08_06.cpp
// Array class test program.
#include <iostream>
using std::cout;
using std::cin;
using std::endl;
#include "array1.h"
int main()
{
Array integers1( 7 ); // seven-element Array
Array integers2; // 10-element Array by default
// print integers1 size and contents
cout << "Size of array integers1 is "
<< integers1.getSize()
<< "\nArray after initialization:\n" << integers1;
// print integers2 size and contents
cout << "\nSize of array integers2 is "
<< integers2.getSize()
<< "\nArray after initialization:\n" << integers2;
// input and print integers1 and integers2
cout << "\nInput 17 integers:\n";
cin >> integers1 >> integers2;
cout << "\nAfter input, the arrays contain:\n"
<< "integers1:\n" << integers1
<< "integers2:\n" << integers2;
// use overloaded inequality (!=) operator
cout << "\nEvaluating: integers1 != integers2\n";
if ( integers1 != integers2 )
cout << "integers1 and integers2 are not equal\n";
// create array integers3 using integers1 as an
// initializer; print size and contents
Array integers3( integers1 ); // calls copy constructor
cout << "\nSize of array integers3 is "
<< integers3.getSize()
<< "\nArray after initialization:\n" << integers3;
// use overloaded assignment (=) operator
cout << "\nAssigning integers2 to integers1:\n";
integers1 = integers2; // note target is smaller
cout << "integers1:\n" << integers1
<< "integers2:\n" << integers2;
// use overloaded equality (==) operator
cout << "\nEvaluating: integers1 == integers2\n";
if ( integers1 == integers2 )
cout << "integers1 and integers2 are equal\n";
// use overloaded subscript operator to create rvalue
cout << "\nintegers1[5] is " << integers1[ 5 ];
// use overloaded subscript operator to create lvalue
cout << "\n\nAssigning 1000 to integers1[5]\n";
integers1[ 5 ] = 1000;
cout << "integers1:\n" << integers1;
// attempt to use out-of-range subscript
cout << "\nAttempt to assign 1000 to integers1[15]" << endl;
integers1[ 15 ] = 1000; // ERROR: out of range
return 0;
} // end main
/**************************************************************************
* (C) Copyright 1992-2003 by Deitel & Associates, Inc. and Prentice *
* Hall. All Rights Reserved. *
* *
* DISCLAIMER: The authors and publisher of this book have used their *
* best efforts in preparing the book. These efforts include the *
* development, research, and testing of the theories and programs *
* to determine their effectiveness. The authors and publisher make *
* no warranty of any kind, expressed or implied, with regard to these *
* programs or to the documentation contained in these books. The authors *
* and publisher shall not be liable in any event for incidental or *
* consequential damages in connection with, or arising out of, the *
* furnishing, performance, or use of these programs. *
*************************************************************************/
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