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mem_ui.hpp
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1 /*********************************************************************/
2 // dar - disk archive - a backup/restoration program
3 // Copyright (C) 2002-2052 Denis Corbin
4 //
5 // This program is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU General Public License
7 // as published by the Free Software Foundation; either version 2
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9 //
10 // This program is distributed in the hope that it will be useful,
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17 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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19 // to contact the author : http://dar.linux.free.fr/email.html
20 /*********************************************************************/
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 
33 namespace libdar
34 {
35 
38 
40 
52 
53  class mem_ui
54  {
55  public:
56 
58 
62  mem_ui(user_interaction & dialog) { set_ui(dialog); };
63 
65 
67  mem_ui(const mem_ui & ref) { copy_from(ref); };
68 
70 
73  virtual ~mem_ui() { detruire(); };
74 
75 
77 
80  const mem_ui & operator = (const mem_ui & ref) { detruire(); copy_from(ref); return *this; };
81 
82 
84 
87  user_interaction & get_ui() const;
88 
89  private:
90  user_interaction *ui;
91 
92  void detruire();
93  void copy_from(const mem_ui & ref);
94  void set_ui(user_interaction & dialog);
95  };
96 
98 
99 } // end of namespace
100 
101 
102 #endif
mem_ui(user_interaction &dialog)
constructor
Definition: mem_ui.hpp:62
This is a pure virtual class that is used by libdar when interaction with the user is required...
virtual ~mem_ui()
destructor
Definition: mem_ui.hpp:73
defines the interaction between libdar and the user.Three classes are defined
class mem_ui to keep a copy of a user_interaction object
Definition: mem_ui.hpp:53
user_interaction & get_ui() const
get access to the user_interaction cloned object
mem_ui(const mem_ui &ref)
the copy constructor
Definition: mem_ui.hpp:67
const mem_ui & operator=(const mem_ui &ref)
assignement operator
Definition: mem_ui.hpp:80