nx_metadata_sdk  1.0
Metadata SDK
Public Member Functions | Static Public Member Functions | List of all members
nx::sdk::analytics::IDeviceAgent::IHandler0 Class Referenceabstract
Inheritance diagram for nx::sdk::analytics::IDeviceAgent::IHandler0:
nx::sdk::Interface< IHandler0 > nx::sdk::IRefCountable

Public Member Functions

virtual void handleMetadata (IMetadataPacket *metadataPacket)=0
 
virtual void handlePluginDiagnosticEvent (IPluginDiagnosticEvent *event)=0
 
- Public Member Functions inherited from nx::sdk::Interface< IHandler0 >
virtual IRefCountablequeryInterface (const InterfaceId *id)
 
Ptr< InterfacequeryInterface ()
 
Ptr< const InterfacequeryInterface () const
 
- Public Member Functions inherited from nx::sdk::IRefCountable
virtual ~IRefCountable ()=default
 
template<class Interface >
Ptr< InterfacequeryInterface ()
 
template<class Interface >
Ptr< const InterfacequeryInterface () const
 
virtual int addRef () const =0
 
virtual int releaseRef () const =0
 
int refCountThreadUnsafe () const
 

Static Public Member Functions

static auto interfaceId ()
 
- Static Public Member Functions inherited from nx::sdk::IRefCountable
static auto interfaceId ()
 

Additional Inherited Members

- Protected Member Functions inherited from nx::sdk::Interface< IHandler0 >
virtual IRefCountablequeryInterface (const IRefCountable::InterfaceId *id) override
 
IRefCountablequeryInterfaceSupportingDeprecatedId (const IRefCountable::InterfaceId *id, const Uuid &deprecatedInterfaceId)
 
- Static Protected Member Functions inherited from nx::sdk::IRefCountable
template<int len>
static constexpr const InterfaceIdmakeId (const char(&charArray)[len])
 
template<class TemplateInstance , class TemplateArg , int len>
static const InterfaceIdmakeIdForTemplate (const char(&baseIdCharArray)[len])
 

Member Function Documentation

◆ handleMetadata()

virtual void nx::sdk::analytics::IDeviceAgent::IHandler0::handleMetadata ( IMetadataPacket metadataPacket)
pure virtual

Passes a metadata packet to the Server. It's worth to mention that passing a single metadata packet containing multiple metadata items with the same timestamp is preferred to passiing multiple metadata packets with the same timestamp containing a single item. Although the latter will work correctly, it reduces the performace of the VMS Client. For example, if you have 10 objects detected on the same frame, it's better to send 1 packet with all the object metadata than 10 separate packets.


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