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ARRAYPTR.CPP
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C/C++ Source or Header
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1991-07-03
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813b
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33 lines
// arrayptr.cpp -- Show relationship between arrays and pointers
//#include <stream.hpp>
#include <iostream.h>
#define MAX 10 // Size of array
void showFirst(void);
int array[MAX]; // Global array of MAX integers
main()
{
array[0] = 123; // Assign value using indexing
showFirst(); // Display value both ways
*array = 321; // Assign value using pointer
showFirst(); // Display value both ways
}
void showFirst(void)
{
cout << "array[0] = " << array[0] << '\n'; // Via index
cout << "*array = " << *array << '\n'; // Via pointer
}
// Copyright (c) 1990 by Tom Swan. All rights reserved
// Revision 1.00 Date: 08/31/1990 Time: 05:06 pm
// Revision 1.01 Date: 07/03/1991 Time: 04:00 pm
// Converted for Borland C++ 2.0