/// <summary>
/// Update the set of unhandled characters for the specified breakType to include
/// all that have the same script as <paramref name="c"/>.
/// May be called concurrently with <see cref="Handles(int, int)"/> or <see cref="FindBreaks(CharacterIterator, int, int, int, DictionaryBreakEngine.DequeI)"/>.
/// Must not be called concurrently with itself.
/// </summary>
public void HandleChar(int c, int breakType)
{
if (breakType >= 0 && breakType < fHandled.Length && c != CharacterIteration.Done32)
{
UnicodeSet originalSet = fHandled[breakType];
if (!originalSet.Contains(c))
{
int script = UChar.GetIntPropertyValue(c, UProperty.Script);
UnicodeSet newSet = new UnicodeSet();
newSet.ApplyInt32PropertyValue(UProperty.Script, script);
newSet.AddAll(originalSet);
fHandled[breakType] = newSet;
}
}
}
