// Token: 0x06003A2F RID: 14895 RVA: 0x000DC9C4 File Offset: 0x000DABC4
private static void IntroSort(T[] keys, int lo, int hi, int depthLimit)
{
while (hi > lo)
{
int num = hi - lo + 1;
if (num <= 16)
{
if (num == 1)
{
return;
}
if (num == 2)
{
GenericArraySortHelper <T> .SwapIfGreaterWithItems(keys, lo, hi);
return;
}
if (num == 3)
{
GenericArraySortHelper <T> .SwapIfGreaterWithItems(keys, lo, hi - 1);
GenericArraySortHelper <T> .SwapIfGreaterWithItems(keys, lo, hi);
GenericArraySortHelper <T> .SwapIfGreaterWithItems(keys, hi - 1, hi);
return;
}
GenericArraySortHelper <T> .InsertionSort(keys, lo, hi);
return;
}
else
{
if (depthLimit == 0)
{
GenericArraySortHelper <T> .Heapsort(keys, lo, hi);
return;
}
depthLimit--;
int num2 = GenericArraySortHelper <T> .PickPivotAndPartition(keys, lo, hi);
GenericArraySortHelper <T> .IntroSort(keys, num2 + 1, hi, depthLimit);
hi = num2 - 1;
}
}
}
private static void IntroSort(T[] keys, int lo, int hi, int depthLimit)
{
int num1;
for (; hi > lo; hi = num1 - 1)
{
int num2 = hi - lo + 1;
if (num2 <= 16)
{
if (num2 == 1)
{
break;
}
if (num2 == 2)
{
GenericArraySortHelper <T> .SwapIfGreaterWithItems(keys, lo, hi);
break;
}
if (num2 == 3)
{
GenericArraySortHelper <T> .SwapIfGreaterWithItems(keys, lo, hi - 1);
GenericArraySortHelper <T> .SwapIfGreaterWithItems(keys, lo, hi);
GenericArraySortHelper <T> .SwapIfGreaterWithItems(keys, hi - 1, hi);
break;
}
GenericArraySortHelper <T> .InsertionSort(keys, lo, hi);
break;
}
if (depthLimit == 0)
{
GenericArraySortHelper <T> .Heapsort(keys, lo, hi);
break;
}
--depthLimit;
num1 = GenericArraySortHelper <T> .PickPivotAndPartition(keys, lo, hi);
GenericArraySortHelper <T> .IntroSort(keys, num1 + 1, hi, depthLimit);
}
}