Boost.Locale
localization_backend.hpp
1 //
2 // Copyright (c) 2009-2011 Artyom Beilis (Tonkikh)
3 //
4 // Distributed under the Boost Software License, Version 1.0. (See
5 // accompanying file LICENSE_1_0.txt or copy at
6 // http://www.boost.org/LICENSE_1_0.txt)
7 //
8 #ifndef BOOST_LOCALE_LOCALIZATION_BACKEND_HPP
9 #define BOOST_LOCALE_LOCALIZATION_BACKEND_HPP
10 #include <boost/locale/config.hpp>
11 #include <boost/locale/generator.hpp>
12 #ifdef BOOST_MSVC
13 # pragma warning(push)
14 # pragma warning(disable : 4275 4251 4231 4660)
15 #endif
16 #include <string>
17 #include <locale>
18 #include <vector>
19 #include <memory>
20 
21 namespace boost {
22  namespace locale {
23 
42 
45  void operator=(localization_backend const &);
46  public:
47 
49  {
50  }
51 
52  virtual ~localization_backend()
53  {
54  }
55 
59  virtual localization_backend *clone() const = 0;
60 
64  virtual void set_option(std::string const &name,std::string const &value) = 0;
65 
69  virtual void clear_options() = 0;
70 
74  virtual std::locale install(std::locale const &base,locale_category_type category,character_facet_type type = nochar_facet) = 0;
75 
76  }; // localization_backend
77 
78 
83 
84  class BOOST_LOCALE_DECL localization_backend_manager {
85  public:
98 
103 
107  std::auto_ptr<localization_backend> get() const;
108 
114  void add_backend(std::string const &name,std::auto_ptr<localization_backend> backend);
115 
119  void remove_all_backends();
120 
124  std::vector<std::string> get_all_backends() const;
125 
130  void select(std::string const &backend_name,locale_category_type category = all_categories);
131 
143  static localization_backend_manager global();
144  private:
145  class impl;
146  std::auto_ptr<impl> pimpl_;
147  };
148 
149  } // locale
150 } // boost
151 
152 
153 #ifdef BOOST_MSVC
154 #pragma warning(pop)
155 #endif
156 
157 #endif
158 // vim: tabstop=4 expandtab shiftwidth=4 softtabstop=4
159 
Localization backend manager is a class that holds various backend and allows creation of their combi...
Definition: localization_backend.hpp:84
virtual std::locale install(std::locale const &base, locale_category_type category, character_facet_type type=nochar_facet)=0
static const uint32_t nochar_facet
Unspecified character category for character independent facets.
Definition: generator.hpp:33
uint32_t character_facet_type
type that specifies the character type that locales can be generated for
Definition: generator.hpp:43
virtual localization_backend * clone() const =0
this class represents a localization backend that can be used for localizing your application...
Definition: localization_backend.hpp:43
uint32_t locale_category_type
a type used for more fine grained generation of facets
Definition: generator.hpp:65
static const uint32_t all_categories
Generate all of them.
Definition: generator.hpp:63
virtual void set_option(std::string const &name, std::string const &value)=0