[locale.messages.general] (original) (raw)

28 Text processing library [text]

28.3 Localization library [localization]

28.3.4 Standard locale categories [locale.categories]

28.3.4.8 The message retrieval category [category.messages]

28.3.4.8.2 Class template messages [locale.messages]

28.3.4.8.2.1 General [locale.messages.general]

namespace std { class messages_base { public: using catalog = unspecified signed integer type;};template<class charT> class messages : public locale::facet, public messages_base { public: using char_type = charT;using string_type = basic_string<charT>;explicit messages(size_t refs = 0); catalog open(const string& fn, const locale&) const; string_type get(catalog c, int set, int msgid,const string_type& dfault) const;void close(catalog c) const;static locale::id id;protected: ~messages();virtual catalog do_open(const string&, const locale&) const;virtual string_type do_get(catalog, int set, int msgid,const string_type& dfault) const;virtual void do_close(catalog) const;};}

Values of type messages_base​::​catalogusable as arguments to members get and closecan be obtained only by calling member open.