/// <summary>
/// Add to the current bitmap all integers in [rangeStart,rangeEnd).
/// </summary>
/// <param name="rangeStart">inclusive beginning of range</param>
/// <param name="rangeEnd">exclusive ending of range</param>
public void add(int rangeStart, int rangeEnd)
{
if (rangeStart >= rangeEnd)
return; // empty range
ushort hbStart = Utility.GetHighBits(rangeStart);
ushort lbStart = Utility.GetLowBits(rangeStart);
ushort hbLast = Utility.GetHighBits(rangeEnd - 1);
ushort lbLast = Utility.GetLowBits(rangeEnd - 1);
for (ushort hb = hbStart; hb <= hbLast; ++hb)
{
// first container may contain partial range
ushort containerStart = 0;
if (hb == hbStart) { containerStart = lbStart; }
// last container may contain partial range
ushort containerLast = (hb == hbLast) ? lbLast : ushort.MaxValue;
int containerIndex = containers.getIndex(hb);
if (containerIndex >= 0)
{
Container c = containers.getContainerAtIndex(containerIndex).add(
containerStart, (ushort)(containerLast + 1));
containers.setContainerAtIndex(containerIndex, c);
}
else {
Container newContainer = new ArrayContainer(100);
newContainer = newContainer.add(lbStart, lbLast);
containers.insertNewKeyValueAt(-containerIndex - 1, hb, newContainer);
}
}
}
public void add(int x)
{
ushort highBits = Utility.GetHighBits(x);
int containerIndex = containers.getIndex(highBits);
if (containerIndex >= 0)
// a container exists at this index already.
// find the right container, get the low order bits to add to the container and add them
{
containers.setContainerAtIndex(containerIndex, containers.getContainerAtIndex(containerIndex).add(Utility.GetLowBits(x))
);
}
else
{
// no container exists for this index
// create a new ArrayContainer, since it will only hold one integer to start
// get the low order bits and att to the newly created container
// add the newly created container to the array of containers
ArrayContainer newac = new ArrayContainer();
containers.insertNewKeyValueAt(-containerIndex - 1, highBits, newac.add(Utility.GetLowBits(x)));
}
}
/// <summary>
/// Add to the current bitmap all integers in [rangeStart,rangeEnd).
/// </summary>
/// <param name="rangeStart">inclusive beginning of range</param>
/// <param name="rangeEnd">exclusive ending of range</param>
public void add(int rangeStart, int rangeEnd)
{
if (rangeStart >= rangeEnd)
{
return; // empty range
}
ushort hbStart = Utility.GetHighBits(rangeStart);
ushort lbStart = Utility.GetLowBits(rangeStart);
ushort hbLast = Utility.GetHighBits(rangeEnd - 1);
ushort lbLast = Utility.GetLowBits(rangeEnd - 1);
for (ushort hb = hbStart; hb <= hbLast; ++hb)
{
// first container may contain partial range
ushort containerStart = 0;
if (hb == hbStart)
{
containerStart = lbStart;
}
// last container may contain partial range
ushort containerLast = (hb == hbLast) ? lbLast : ushort.MaxValue;
int containerIndex = containers.getIndex(hb);
if (containerIndex >= 0)
{
Container c = containers.getContainerAtIndex(containerIndex).add(
containerStart, (ushort)(containerLast + 1));
containers.setContainerAtIndex(containerIndex, c);
}
else
{
Container newContainer = new ArrayContainer(100);
newContainer = newContainer.add(lbStart, lbLast);
containers.insertNewKeyValueAt(-containerIndex - 1, hb, newContainer);
}
}
}
public void add(int x)
{
ushort highBits = Utility.GetHighBits(x);
int containerIndex = containers.getIndex(highBits);
if (containerIndex >= 0)
// a container exists at this index already.
// find the right container, get the low order bits to add to the container and add them
{
containers.setContainerAtIndex(containerIndex, containers.getContainerAtIndex(containerIndex).add(Utility.GetLowBits(x))
);
}
else
{
// no container exists for this index
// create a new ArrayContainer, since it will only hold one integer to start
// get the low order bits and att to the newly created container
// add the newly created container to the array of containers
ArrayContainer newac = new ArrayContainer();
containers.insertNewKeyValueAt(-containerIndex - 1, highBits, newac.add(Utility.GetLowBits(x)));
}
}
public void Flip(int x)
{
ushort hb = Utility.GetHighBits(x);
int i = containers.getIndex(hb);
if (i >= 0)
{
Container c = containers.getContainerAtIndex(i).flip(Utility.GetLowBits(x));
if (c.getCardinality() > 0)
{
containers.setContainerAtIndex(i, c);
}
else
{
containers.removeAtIndex(i);
}
}
else
{
ArrayContainer newac = new ArrayContainer();
containers.insertNewKeyValueAt(-i - 1, hb, newac.add(Utility.GetLowBits(x)));
}
}
