Disk ARchive  2.7.14
Full featured and portable backup and archiving tool
mem_ui.hpp
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2 // dar - disk archive - a backup/restoration program
3 // Copyright (C) 2002-2024 Denis Corbin
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21 
25 
26 #ifndef MEM_UI_HPP
27 #define MEM_UI_HPP
28 
29 #include "../my_config.h"
30 
31 #include "user_interaction.hpp"
32 #include <memory>
33 
34 namespace libdar
35 {
36 
39 
41 
53 
54  class mem_ui
55  {
56  public:
57 
59 
63  mem_ui(const std::shared_ptr<user_interaction> & dialog);
64 
66 
68  mem_ui(const mem_ui & ref) = default;
69 
71  mem_ui(mem_ui && ref) noexcept = default;
72 
74 
77  mem_ui & operator = (const mem_ui & ref) = default;
78 
80  mem_ui & operator = (mem_ui && ref) noexcept = default;
81 
82 
84 
87  virtual ~mem_ui() noexcept(false) {};
88 
89 
90  protected:
92 
94  user_interaction & get_ui() const { return *ui; };
95 
97  std::shared_ptr<user_interaction> get_pointer() const { return ui; };
98 
99  private:
100  std::shared_ptr<user_interaction> ui;
101  };
102 
104 
105 } // end of namespace
106 
107 
108 #endif
class mem_ui to keep a copy of a user_interaction object
Definition: mem_ui.hpp:55
user_interaction & get_ui() const
get access to the user_interaction object
Definition: mem_ui.hpp:94
mem_ui(const std::shared_ptr< user_interaction > &dialog)
constructor
virtual ~mem_ui() noexcept(false)
destructor
Definition: mem_ui.hpp:87
std::shared_ptr< user_interaction > get_pointer() const
get access to the shared_ptr pointing to the user_interaction
Definition: mem_ui.hpp:97
mem_ui & operator=(const mem_ui &ref)=default
assignement operator
mem_ui(const mem_ui &ref)=default
the copy constructor
mem_ui(mem_ui &&ref) noexcept=default
the move constructor
This is a pure virtual class that is used by libdar when interaction with the user is required.
libdar namespace encapsulate all libdar symbols
Definition: archive.hpp:47
defines the interaction interface between libdar and users.