public override bool Contains(Obj obj1, Obj obj2, Obj obj3)
{
int[] firstAndCount = Algs.BinSearchRange(col1, 0, col1.Length, obj1);
int first = firstAndCount[0];
int count = firstAndCount[1];
if (count == 0)
{
return(false);
}
firstAndCount = Algs.BinSearchRange(col2, first, count, obj2);
first = firstAndCount[0];
count = firstAndCount[1];
if (count == 0)
{
return(false);
}
int idx = Algs.BinSearch(col3, first, count, obj3);
return(idx != -1);
}