LVSpeechPort::GetNumberOfParses

Returns the number of parse trees that were generated by the engine.

Function

• int GetNumberOfParses(int voicechannel)

Parameters

voicechannel

The audio channel holding the decoded audio.

Return Values

Non-negative number

The actual number of parses generated.

LV_INVALID_HPORT

The port is not valid (either CreateClient has not been called or DestroyClient has been called prior to this call).

LV_FAILURE

The operation failed because the port was shutting down.

LV_TIME_OUT

Answers are not yet available.

LV_EXCEPTION

An exception occured while processing the request.

See Also

• LVSpeechPort::GetParseTree
• LVSpeechPort::GetParseTreeString
• Speech Parse Tree Introduction
• LV_SRE_GetNumberOfParses (C API)