// quick second example: a DYNAMIC array filled in a FUNCTION
//    (fillArray2)
//
// by: Sharon M. Tuttle
// last modified: 11-12-03

#include <iostream>
#include "fillArray2.h"
using namespace std;

int main()
{
    // local variables

    double *numArrayPtr;   // LOOKS like double pointer ---
                           //    BUT will set up to point to
                           //    a double ARRAY, instead;
    int    size;

    // use FUNCTION to fill array...
    fillArray2(numArrayPtr, size);

    // prove it has been filled...
    for (int i=0; i<size; i++)
    {
        cout << "numArrayPtr[" << i << "]: " 
             << numArrayPtr[i] << endl;
    }

    // IMPORTANT: to deallocate a dynamic array,
    //    YOU NEED THESE [ ]! (else, only the first
    //    element will be deallocated...)

    delete [ ] numArrayPtr;   
    numArrayPtr = NULL;     // good style: set to NULL
                            //    after you deallocate what
                            //    it points to...!

    return 0;
}