Locale.h

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#ifndef ZYPP_LOCALE_H
#define ZYPP_LOCALE_H

#include <iosfwd>
#include <string>

#include "zypp/base/Hash.h"

#include "zypp/IdStringType.h"
#include "zypp/LanguageCode.h"
#include "zypp/CountryCode.h"

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

  class 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( LanguageCode language_r, 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