ArtCollection::ArtCollection(const ArtCollection& source)
{
    cout << "Copy Constructor Called" << endl;


    size = source.size;
    used = source.used;
    Array = new string[source.size];

    // Use of the standard library copy function
    // copy(first, last, destination)
    // The first parameter holds the start address and the
    // second parameter holds the address where
    // the copy will end. The copy will copy all values
    // from first up to but not inclusive of the value at last
    // from the source to the destination. Here we only want
    // to copy the rocks from the "used" portion of the container.
    copy(source.Painting, source.rockHolder + used, rockHolder);

    // An alternative to the copy above would be to use a for loop.
    //  for(int i = 0; i < used; i++)
    //  {
    //      rockHolder[i] = source.rockHolder[i];
    //  }

}