Locale.h

Go to the documentation of this file.

/*---------------------------------------------------------------------\
|                          ____ _   __ __ ___                          |
|                         |__  / \ / / . \ . \                         |
|                           / / \ V /|  _/  _/                         |
|                          / /__ | | | | | |                           |
|                         /_____||_| |_| |_|                           |
|                                                                      |
\---------------------------------------------------------------------*/
#ifndef ZYPP_LOCALE_H
#define ZYPP_LOCALE_H
 
#include <iosfwd>
#include <string>
 
#include <zypp/base/Hash.h>
#include <zypp/Globals.h>
 
#include <zypp/IdStringType.h>
#include <zypp/LanguageCode.h>
#include <zypp/CountryCode.h>

namespace zypp
{
  class Locale;
  using LocaleSet = std::unordered_set<Locale>;

  class ZYPP_API Locale : public IdStringType<Locale>
  {
  public:
    Locale();

    explicit Locale( IdString str_r );

    explicit Locale( const std::string & str_r );

    explicit Locale( const char * str_r );

    Locale( const LanguageCode& language_r, const CountryCode& country_r = CountryCode() );

    ~Locale();
 
  public:

    static const Locale noCode;

    static const Locale enCode;
 
  public:
    LanguageCode language() const;

    CountryCode country() const;

    std::string code() const
    { return std::string(_str); }

    std::string name() const;
 
  public:
    Locale fallback() const;

    static Locale bestMatch( const LocaleSet & avLocales_r, Locale requested_r = Locale() );
 
  private:
    friend class IdStringType<Locale>;
    IdString _str;
  };
} // namespace zypp
 
ZYPP_DEFINE_ID_HASHABLE( ::zypp::Locale );
 
#endif // ZYPP_LOCALE_H