public static T[] Heapsort <T>(T[] array, SortDirection direction) where T : IComparable <T>
{
IBinaryHeap <T> heap;
if (direction == SortDirection.Ascending)
{
heap = new MaxBinaryHeap <T>(array);
}
else
{
heap = new MinBinaryHeap <T>(array);
}
T[] result = new T[array.Length];
int counter = 0;
while (heap.Length != 0)
{
result[counter] = heap.ReleaseValue();
counter++;
}
return(result);
}
public static void Heapsort <T>(ref List <T> array, SortDirection direction) where T : IComparable <T>
{
IBinaryHeap <T> heap;
if (direction == SortDirection.Ascending)
{
heap = new MaxBinaryHeap <T>(array.ToArray());
}
else
{
heap = new MinBinaryHeap <T>(array.ToArray());
}
int counter = 0;
while (heap.Length != 0)
{
array[counter] = heap.ReleaseValue();
counter++;
}
}
