stub_analytics_plugin  1.6
Network Optix Video Analytics SDK
Public Member Functions | Static Public Member Functions | List of all members
nx::sdk::analytics::IMetadataPacket Class Referenceabstract

#include <i_metadata_packet.h>

Inheritance diagram for nx::sdk::analytics::IMetadataPacket:
nx::sdk::Interface< IMetadataPacket, IDataPacket >

Public Member Functions

virtual int64_t durationUs () const =0
 
virtual int count () const =0
 
virtual const IMetadataat (int index) const =0
 
- Public Member Functions inherited from nx::sdk::Interface< IMetadataPacket, IDataPacket >
virtual IRefCountablequeryInterface (IRefCountable::InterfaceId id) override
 
virtual IRefCountablequeryInterface (InterfaceId id)
 
const IRefCountablequeryInterface (InterfaceId id) const
 
InterfacequeryInterface ()
 
const InterfacequeryInterface () const
 

Static Public Member Functions

static auto interfaceId ()
 

Additional Inherited Members

- Protected Member Functions inherited from nx::sdk::Interface< IMetadataPacket, IDataPacket >
IRefCountablequeryInterfaceSupportingDeprecatedId (IRefCountable::InterfaceId id, const Uuid &deprecatedInterfaceId)
 

Detailed Description

Packet containing metadata (e.g. events, object detections).

Member Function Documentation

◆ at()

virtual const IMetadata* nx::sdk::analytics::IMetadataPacket::at ( int  index) const
pure virtual
Returns
Element at the zero-based index, or null if the index is invalid.

◆ count()

virtual int nx::sdk::analytics::IMetadataPacket::count ( ) const
pure virtual
Returns
Number of elements in the packet.

◆ durationUs()

virtual int64_t nx::sdk::analytics::IMetadataPacket::durationUs ( ) const
pure virtual
Returns
Validity duration of the metadata in the packet, or 0 if irrelevant.

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