sherpa_onnx::cxx::OfflineRecognizer Class Reference

RAII wrapper for an offline recognizer. More...

#include <cxx-api.h>

Inheritance diagram for sherpa_onnx::cxx::OfflineRecognizer:

Collaboration diagram for sherpa_onnx::cxx::OfflineRecognizer:

Public Member Functions
void	Destroy (const SherpaOnnxOfflineRecognizer *p) const
	Destroy the wrapped C handle.
OfflineStream	CreateStream () const
	Create a stream using the recognizer's configured hotwords.
OfflineStream	CreateStream (const std::string &hotwords) const
	Create a stream with inline hotwords.
void	Decode (const OfflineStream *s) const
	Decode one offline stream.
void	Decode (const OfflineStream *ss, int32_t n) const
	Decode multiple offline streams in parallel.
OfflineRecognizerResult	GetResult (const OfflineStream *s) const
	Return the copied recognition result for one stream.
std::shared_ptr< OfflineRecognizerResult >	GetResultPtr (const OfflineStream *s) const
	Convenience wrapper that returns the result inside a shared pointer.
void	SetConfig (const OfflineRecognizerConfig &config) const
	Update recognizer runtime configuration after creation.
Public Member Functions inherited from sherpa_onnx::cxx::MoveOnly< OfflineRecognizer, SherpaOnnxOfflineRecognizer >
	MoveOnly ()=default
	Construct an empty wrapper.
	MoveOnly (const SherpaOnnxOfflineRecognizer *p)
	Construct a wrapper from a raw C handle.
	MoveOnly (const MoveOnly &)=delete
	MoveOnly (MoveOnly &&other)
	~MoveOnly ()
	Destroy the wrapped handle if present.
MoveOnly &	operator= (const MoveOnly &)=delete
MoveOnly &	operator= (MoveOnly &&other)
const SherpaOnnxOfflineRecognizer *	Get () const
	Return the wrapped raw pointer without transferring ownership.
const SherpaOnnxOfflineRecognizer *	Release ()
	Release ownership of the wrapped raw pointer.

Static Public Member Functions
static OfflineRecognizer	Create (const OfflineRecognizerConfig &config)
	Create an offline recognizer from a config struct.

Additional Inherited Members
Protected Attributes inherited from sherpa_onnx::cxx::MoveOnly< OfflineRecognizer, SherpaOnnxOfflineRecognizer >
const SherpaOnnxOfflineRecognizer *	p_

Detailed Description

For most offline models, call AcceptWaveform() once per stream, then call Decode() and GetResult().

Definition at line 800 of file cxx-api.h.

Member Function Documentation

Create()

static OfflineRecognizer sherpa_onnx::cxx::OfflineRecognizer::Create ( const OfflineRecognizerConfig &  config )

static

CreateStream() [1/2]

OfflineStream sherpa_onnx::cxx::OfflineRecognizer::CreateStream

(

)

const

CreateStream() [2/2]

OfflineStream sherpa_onnx::cxx::OfflineRecognizer::CreateStream

(

const std::string &

hotwords

)

const

Decode() [1/2]

void sherpa_onnx::cxx::OfflineRecognizer::Decode

(

const OfflineStream *

s

)

const

Decode() [2/2]

void sherpa_onnx::cxx::OfflineRecognizer::Decode	(	const OfflineStream *	ss,
		int32_t	n
	)		const

Destroy()

void sherpa_onnx::cxx::OfflineRecognizer::Destroy

(

const SherpaOnnxOfflineRecognizer *

p

)

const

GetResult()

OfflineRecognizerResult sherpa_onnx::cxx::OfflineRecognizer::GetResult

(

const OfflineStream *

s

)

const

GetResultPtr()

std::shared_ptr< OfflineRecognizerResult > sherpa_onnx::cxx::OfflineRecognizer::GetResultPtr

(

const OfflineStream *

s

)

const

This helper exists mainly for integration environments that prefer owning pointers, such as Unreal Engine.

SetConfig()

void sherpa_onnx::cxx::OfflineRecognizer::SetConfig

(

const OfflineRecognizerConfig &

config

)

const

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The documentation for this class was generated from the following file:

• c-api/cxx-api.h