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C:/temp/src/j2k/DataType/Array/ArrayTst.cpp File Reference

#include <iostream.h>
#include "array1.h"

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Functions
int	main ()

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Function Documentation

int main (  void    )

Definition at line 5 of file ArrayTst.cpp. { // no objects yet cout << "# of arrays instantiated = " << Array::getArrayCount() << '\n'; // create two arrays and print Array count Array integers1( 7 ), integers2; cout << "# of arrays instantiated = " << Array::getArrayCount() << "\n\n"; // print integers1 size and contents cout << "Size of array integers1 is " << integers1.getSize() << "\nArray after initialization:\n" << integers1 << '\n'; // print integers2 size and contents cout << "Size of array integers2 is " << integers2.getSize() << "\nArray after initialization:\n" << integers2 << '\n'; // input and print integers1 and integers2 cout << "Input 17 integers:\n"; cin >> integers1 >> integers2; cout << "After input, the arrays contain:\n" << "integers1:\n" << integers1 << "integers2:\n" << integers2 << '\n'; // use overloaded inequality (!=) operator cout << "Evaluating: integers1 != integers2\n"; if ( integers1 != integers2 ) cout << "They are not equal\n"; // create array integers3 using integers1 as an // initializer; print size and contents Array integers3( integers1 ); cout << "\nSize of array integers3 is " << integers3.getSize() << "\nArray after initialization:\n" << integers3 << '\n'; // use overloaded assignment (=) operator cout << "Assigning integers2 to integers1:\n"; integers1 = integers2; cout << "integers1:\n" << integers1 << "integers2:\n" << integers2 << '\n'; // use overloaded equality (==) operator cout << "Evaluating: integers1 == integers2\n"; if ( integers1 == integers2 ) cout << "They are equal\n\n"; // use overloaded subscript operator to create rvalue cout << "integers1[5] is " << integers1[5] << '\n'; // use overloaded subscript operator to create lvalue cout << "Assigning 1000 to integers1[5]\n"; integers1[5] = 1000; cout << "integers1:\n" << integers1 << '\n'; // attempt to use out of range subscript cout << "Attempt to assign 1000 to integers1[15]" << endl; integers1[15] = 1000; // ERROR: out of range return 0; }

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