TranscriptionEngine Class Reference

Immutable engine configuration that creates backend sessions. More...

#include <transcriptionengine.h>

Public Member Functions
	TranscriptionEngine (const TranscriptionEngine &)=delete
TranscriptionEngine &	operator= (const TranscriptionEngine &)=delete
	TranscriptionEngine (TranscriptionEngine &&)=delete
TranscriptionEngine &	operator= (TranscriptionEngine &&)=delete
virtual BackendCapabilities	capabilities () const =0
	Returns the runtime capabilities for sessions created by this engine.
virtual RuntimeDiagnostics	diagnostics () const =0
	Returns runtime inspection data for this engine instance.
virtual std::shared_ptr< const TranscriptionModelHandle >	loadModel (RuntimeError *error=nullptr) const =0
	Loads an immutable validated model handle for this engine.
virtual std::unique_ptr< TranscriptionSession >	createSession (std::shared_ptr< const TranscriptionModelHandle > model) const =0
	Creates a new isolated transcription session from a loaded model.

Detailed Description

Immutable engine configuration that creates backend sessions.

The engine boundary keeps future backend selection and model-loading policy out of the app/service orchestration layers.

Definition at line 111 of file transcriptionengine.h.

Member Function Documentation

capabilities()

virtual BackendCapabilities TranscriptionEngine::capabilities ( ) const

pure virtual

Returns the runtime capabilities for sessions created by this engine.

Returns

App-owned capability snapshot suitable for diagnostics.

createSession()

virtual std::unique_ptr< TranscriptionSession > TranscriptionEngine::createSession ( std::shared_ptr< const TranscriptionModelHandle >  model ) const

pure virtual

Creates a new isolated transcription session from a loaded model.

Parameters

model

Shared immutable model handle created by this engine.

Returns

Newly constructed session that owns only mutable backend state.

diagnostics()

virtual RuntimeDiagnostics TranscriptionEngine::diagnostics ( ) const

pure virtual

Returns runtime inspection data for this engine instance.

Returns

App-owned runtime diagnostics separate from static capabilities.

loadModel()

virtual std::shared_ptr< const TranscriptionModelHandle > TranscriptionEngine::loadModel ( RuntimeError *  error = nullptr ) const

pure virtual

Loads an immutable validated model handle for this engine.

Parameters

error

Optional destination for a structured failure reason.

Returns

Shared loaded-model handle suitable for multiple sessions.

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

• src/transcription/transcriptionengine.h