public HeapSort(HeapSortKind kind, IComparer <T> comparer)
{
m_comparer = comparer ?? throw new ArgumentNullException(nameof(comparer));
switch (kind)
{
case HeapSortKind.HeapifyDown:
m_sort = HeapifyDown;
break;
case HeapSortKind.HeapifyUp:
m_sort = HeapifyUp;
break;
default:
throw new ArgumentOutOfRangeException(nameof(kind));
}
}
public HeapSort(HeapSortKind kind)
: this(kind, Comparer <T> .Default)
{
}
