/**
* /// Performs the recognition for the given number of frames.
*
* /// @param nFrames the number of frames to recognize
* /// @return the current result or null if there is no Result (due to the lack of frames to recognize)
*/
public override Result Recognize(int nFrames)
{
bool done = false;
Result result = null;
StreamEnd = false;
for (int i = 0; i < nFrames && !done; i++)
{
done = Recognize();
}
// generate a new temporary result if the current token is based on a final search state
// remark: the first check for not null is necessary in cases that the search space does not contain scoreable tokens.
if (ActiveList.GetBestToken() != null)
{
// to make the current result as correct as possible we undo the last search graph expansion here
ActiveList fixedList = UndoLastGrowStep();
// Now create the result using the fixed active-list.
if (!StreamEnd)
{
result = new Result(fixedList, ResultList, CurrentFrameNumber, done, false);
}
}
if (_showTokenCount)
{
ShowTokenCount();
}
return(result);
}
/**
* /// Dumps out debugging info for the given active list
*
* /// @param al the active list to dump
*/
private void DumpList(ActiveList al)
{
this.LogInfo("Size: " + al.Size + " Best token: " + al.GetBestToken());
}
