nx_metadata_sdk  1.0
Metadata SDK
i_list.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 <nx/sdk/analytics/i_object_metadata.h>
6 
7 namespace nx {
8 namespace sdk {
9 
10 template<typename IItem>
11 class IList: public Interface<IList<IItem>>
12 {
13 public:
14  static auto interfaceId()
15  {
16  return IList::template makeIdForTemplate<IList<IItem>, IItem>("nx::sdk::IList");
17  }
18 
19  virtual int count() const = 0;
20 
22  protected: virtual IItem* getAt(int index) const = 0;
23  public: Ptr<IItem> at(int index) const { return toPtr(getAt(index)); }
24 };
25 
26 } // namespace sdk
27 } // namespace nx
Definition: interface.h:28
virtual IItem * getAt(int index) const =0
Definition: ptr.h:18
Definition: apple_utils.h:6
Definition: i_list.h:11