nx_metadata_sdk  1.0
Metadata SDK
i_compound_metadata_packet.h
1 // Copyright 2018-present Network Optix, Inc. Licensed under MPL 2.0: www.mozilla.org/MPL/2.0/
2 
3 #pragma once
4 
5 #include <stdint.h>
6 
7 #include <nx/sdk/interface.h>
8 
9 #include "i_metadata_packet.h"
10 #include "i_metadata.h"
11 
12 namespace nx::sdk::analytics {
13 
17 class ICompoundMetadataPacket: public Interface<ICompoundMetadataPacket, IMetadataPacket0>
18 {
19 public:
20  static auto interfaceId() { return makeId("nx::sdk::analytics::ICompoundMetadataPacket"); }
21 
25  virtual int64_t durationUs() const = 0;
26 
28  virtual int count() const = 0;
29 
31  protected: virtual const IMetadata* getAt(int index) const = 0;
35  public: Ptr<const IMetadata> at(int index) const { return Ptr(getAt(index)); }
36 };
37 using ICompoundMetadataPacket0 = ICompoundMetadataPacket;
38 
39 } // namespace nx::sdk::analytics
virtual int64_t durationUs() const =0
Definition: interface.h:48
virtual const IMetadata * getAt(int index) const =0
Definition: ptr.h:18
Ptr< const IMetadata > at(int index) const
Definition: i_compound_metadata_packet.h:35
Definition: i_compound_metadata_packet.h:17
Definition: i_metadata.h:14
Definition: consuming_device_agent.cpp:22