Engine Error Handler Configuration

Classes
struct	VuErrorHandlerConfig
	Data structure to configure the handling of Engine lifecycle-related errors via a callback after the Engine instance has been created. More...

Enumerations
enum	VuEngineError : int32_t {   VU_ENGINE_ERROR_INVALID_LICENSE = 0x600,   VU_ENGINE_ERROR_CAMERA_DEVICE_LOST = 0x601 }
	Error codes for Engine lifecycle-related errors reported via the VuErrorHandler error handler function. More...

Functions
typedef	void (VuErrorHandler(VuEngineError errorCode, void *clientData))
	Handler function type to report an Engine lifecycle-related error asynchronously.
VuErrorHandlerConfig	vuErrorHandlerConfigDefault ()
	Default error handler configuration. More...
VuResult	vuEngineConfigSetAddErrorHandlerConfig (VuEngineConfigSet *configSet, const VuErrorHandlerConfig *config)
	Add error handler configuration to the engine configuration to handle errors that impact the Engine lifecycle and occur asynchronously after the Engine instance has been created.

Detailed Description

Enumeration Type Documentation

VuEngineError

enum VuEngineError : int32_t

Error codes for Engine lifecycle-related errors reported via the VuErrorHandler error handler function.

Enumerator
VU_ENGINE_ERROR_INVALID_LICENSE	License key validation has failed, Engine has stopped.
VU_ENGINE_ERROR_CAMERA_DEVICE_LOST	The operating system has reported that the camera device has become unavailable to Vuforia and therefore Engine has stopped. This may be because of a device error or another App or user action has caused the operating system to close Engine's connection to the camera.

Function Documentation

vuErrorHandlerConfigDefault()

VuErrorHandlerConfig vuErrorHandlerConfigDefault

(

)

Default error handler configuration.

Note

Use this function to initialize the VuErrorHandlerConfig data structure with default values.