LV_SRE_GetNumberOfParses

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

Function

• int LV_SRE_GetNumberOfParses(HPORT hport, int voicechannel)

Parameters

hport

A handle to the speech port.

voicechannel

The audio channel holding the decoded audio.

Return Values

Non-negative number

The actual number of parses generated.

LV_INVALID_HPORT

The input hport is not a valid one.

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

• LV_SRE_CreateParseTree
• LV_SRE_GetParseTreeString
• Speech Parse Tree Introduction
• LVSpeechPort::GetNumberOfParses (C++ API)