VuBarcodeObservationInfo Struct Reference

Public Attributes
int32_t	id
	A unique runtime ID for a given barcode.

Detailed Description

Info for a barcode from its respective observation.

Member Data Documentation

id

int32_t id

A unique runtime ID for a given barcode.

The runtime ID is assigned when the barcode is first detected, and is consistent while the Barcode observer remains activated.

Note

The ID is unique within a Vuforia session. It is generated at runtime and is not persistent across Vuforia sessions. The id here is currently for convenience only An observation can also be uniquely identified through the type + text (payload) combination