public IntArray(IntArray array)
{
this.ordered = array.ordered;
size = array.size;
items = new int[size];
System.Array.Copy(array.items, 0, items, 0, size);
}
public void AddAll(IntArray array, int offset, int Length)
{
if (offset + Length > array.size)
{
throw new Exception(
"offset + Length must be <= size: " + offset + " + "
+ Length + " <= " + array.size);
}
AddAll(array.items, offset, Length);
}
private bool BatchRemove(IntArray c, bool complement)
{
int[] data = this.items;
int r = 0, w = 0;
bool modified = false;
try
{
for (; r < size; r++)
{
if (c.Contains(data[r]) == complement)
{
data[w++] = data[r];
}
}
}
finally
{
if (r != size)
{
System.Array.Copy((Array)(data), r, (Array)(data), w, size - r);
w += size - r;
}
if (w != size)
{
for (int i = w; i < size; i++)
{
data[i] = -1;
}
size = w;
modified = true;
}
}
return modified;
}
public bool RemoveAll(IntArray c)
{
return BatchRemove(c, false);
}
public bool RetainAll(IntArray c)
{
return BatchRemove(c, true);
}
public bool Part(IntArray c)
{
int cc = 0;
for (int i = 0; i < c.size; i++)
{
if (Contains(c.items[i]))
{
cc++;
}
}
return cc != 0;
}
public bool ContainsAll(IntArray c)
{
for (int i = 0; i < c.size; i++)
{
if (!Contains(c.items[i]))
{
return false;
}
}
return true;
}
public void AddAll(IntArray array)
{
AddAll(array, 0, array.size);
}
