class AsyncRecognizer

  • Article 
class AsyncRecognizer
  : public Recognizer

AsyncRecognizer abstract base class.

Members

SessionStarted

Syntax: public EventSignal< constSessionEventArgs & > SessionStarted;

Signal for events indicating the start of a recognition session (operation).

SessionStopped

Syntax: public EventSignal< constSessionEventArgs & > SessionStopped;

Signal for events indicating the end of a recognition session (operation).

SpeechStartDetected

Syntax: public EventSignal< constRecognitionEventArgs & > SpeechStartDetected;

Signal for events indicating the start of speech.

SpeechEndDetected

Syntax: public EventSignal< constRecognitionEventArgs & > SpeechEndDetected;

Signal for events indicating the end of speech.

Recognizing

Syntax: public EventSignal< constRecoEventArgs & > Recognizing;

Signal for events containing intermediate recognition results.

Recognized

Syntax: public EventSignal< constRecoEventArgs & > Recognized;

Signal for events containing final recognition results. (indicating a successful recognition attempt).

Canceled

Syntax: public EventSignal< constRecoCanceledEventArgs & > Canceled;

Signal for events containing canceled recognition results (indicating a recognition attempt that was canceled as a result or a direct cancellation request or, alternatively, a transport or protocol failure).

RecognizeOnceAsync

Syntax: public std::future< std::shared_ptr< RecoResult > > RecognizeOnceAsync ( );

Performs recognition in a non-blocking (asynchronous) mode.

Returns

Future containing result value (a shared pointer to RecoResult) of the asynchronous recognition.

StartContinuousRecognitionAsync

Syntax: public std::future< void > StartContinuousRecognitionAsync ( );

Asynchronously initiates continuous recognition operation.

Returns

An empty future.

StopContinuousRecognitionAsync

Syntax: public std::future< void > StopContinuousRecognitionAsync ( );

Asynchronously terminates ongoing continuous recognition operation.

Returns

An empty future.

StartKeywordRecognitionAsync

Syntax: public std::future< void > StartKeywordRecognitionAsync ( std::shared_ptr< KeywordRecognitionModel > model );

Asynchronously initiates keyword recognition operation.

Parameters

  • model The keyword recognition model that specifies the keyword to be recognized.

Returns

An asynchronous operation that starts the keyword recognition.

StopKeywordRecognitionAsync

Syntax: public std::future< void > StopKeywordRecognitionAsync ( );

Asynchronously terminates ongoing keyword recognition operation.

Returns

An empty future.