public bool ContainsKey(int key)
{
if (key < 0)
{
if (_Negative == null)
{
return(false);
}
else
{
return(_Negative.ContainsKey(0 - key));
}
}
if (key >= _Capability)
{
return(false);
}
int index = key / _BucketSize;
if (_Index[index] == null)
{
return(false);
}
int subIndex = key % _BucketSize;
return(_Index[index].Used[subIndex] != 0);
}
public bool Contains(int item)
{
return(_Dictionary.ContainsKey(item));
}
