nx_metadata_sdk  1.0
Metadata SDK
string_map.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 <map>
6 
7 #include <nx/sdk/helpers/ref_countable.h>
8 #include <nx/sdk/i_string_map.h>
9 
10 namespace nx::sdk {
11 
12 // TODO: Do something with O(N^2) complexity of lookup by index.
13 class StringMap: public RefCountable<IStringMap>
14 {
15 public:
16  using Map = std::map<std::string, std::string>;
17 
18  StringMap() = default;
19 
20  StringMap(Map map): m_map(std::move(map)) {}
21 
22  void setItem(const std::string& key, const std::string& value);
23 
24  void clear();
25 
26  virtual int count() const override;
27 
29  virtual const char* key(int i) const override;
30 
32  virtual const char* value(int i) const override;
33 
34  virtual const char* value(const char* key) const override;
35 
36 private:
37  Map m_map;
38 };
39 
40 } // namespace nx::sdk
Definition: string_map.h:13
virtual const char * key(int i) const override
Definition: string_map.cpp:27
Definition: device_agent.h:12
virtual const char * value(int i) const override
Definition: string_map.cpp:37
Definition: ref_countable.h:83