private FastIDSet(FastIDSet copyFrom)
{
this.keys = new long[copyFrom.keys.Length];
for (int i = 0; i < copyFrom.keys.Length; i++)
{
this.keys[i] = copyFrom.keys[i];
}
this.loadFactor = copyFrom.loadFactor;
this.numEntries = copyFrom.numEntries;
this.numSlotsUsed = copyFrom.numSlotsUsed;
}
public override bool Equals(object other)
{
long num5;
if (!(other is FastIDSet))
{
return(false);
}
FastIDSet set = (FastIDSet)other;
long[] keys = set.keys;
int length = this.keys.Length;
int num2 = keys.Length;
int num3 = Math.Min(length, num2);
int index = 0;
while (index < num3)
{
num5 = this.keys[index];
long num6 = keys[index];
if ((num5 == NULL) || (num5 == REMOVED))
{
if ((num6 != NULL) && (num6 != REMOVED))
{
return(false);
}
}
else if (num5 != num6)
{
return(false);
}
index++;
}
while (index < length)
{
num5 = this.keys[index];
if ((num5 != NULL) && (num5 != REMOVED))
{
return(false);
}
index++;
}
while (index < num2)
{
num5 = keys[index];
if ((num5 != NULL) && (num5 != REMOVED))
{
return(false);
}
index++;
}
return(true);
}
public bool removeAll(FastIDSet c)
{
bool flag = false;
foreach (long num in c.keys)
{
if (((num != NULL) && (num != REMOVED)) && this.remove(num))
{
flag = true;
}
}
return(flag);
}
public int intersectionSize(FastIDSet other)
{
int num = 0;
foreach (long num2 in other.keys)
{
if (((num2 != NULL) && (num2 != REMOVED)) && (this.keys[this.find(num2)] != NULL))
{
num++;
}
}
return(num);
}
public bool retainAll(FastIDSet c)
{
bool flag = false;
for (int i = 0; i < this.keys.Length; i++)
{
long key = this.keys[i];
if (!(((key == NULL) || (key == REMOVED)) || c.contains(key)))
{
this.keys[i] = REMOVED;
this.numEntries--;
flag = true;
}
}
return(flag);
}