/usr/include/x86_64-linux-gnu/zypp/LanguageCode.h is in libzypp-dev 14.29.1-2.
This file is owned by root:root, with mode 0o644.
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/** \file zypp/LanguageCode.h
*
*/
#ifndef ZYPP_LANGUAGECODE_H
#define ZYPP_LANGUAGECODE_H
#include <iosfwd>
#include <string>
#include "zypp/base/PtrTypes.h"
///////////////////////////////////////////////////////////////////
namespace zypp
{ /////////////////////////////////////////////////////////////////
class LanguageCode;
inline bool operator==( const LanguageCode & lhs, const LanguageCode & rhs );
inline bool operator!=( const LanguageCode & lhs, const LanguageCode & rhs );
///////////////////////////////////////////////////////////////////
//
// CLASS NAME : LanguageCode
//
/** Language codes (iso639_2/iso639_1).
*
* In fact the class will not prevent to use a non iso language code.
* Just a warning will appear in the log.
*/
class LanguageCode
{
friend std::ostream & operator<<( std::ostream & str, const LanguageCode & obj );
public:
/** Implementation */
class Impl;
public:
/** Default ctor */
LanguageCode();
/** Ctor taking a string. */
explicit
LanguageCode( const std::string & code_r );
/** Dtor */
~LanguageCode();
public:
/** \name LanguageCode constants. */
//@{
/** No or empty code. */
static const LanguageCode noCode;
//@}
public:
/** Return the language code. */
std::string code() const;
/** Return the language name; if not available the language code. */
std::string name() const;
/** <tt>*this != noCode</tt>. */
inline bool hasCode() const
{ return *this != noCode; }
private:
/** Pointer to implementation */
RW_pointer<Impl> _pimpl;
};
///////////////////////////////////////////////////////////////////
/** \relates LanguageCode Stream output */
inline std::ostream & operator<<( std::ostream & str, const LanguageCode & obj )
{ return str << obj.code(); }
/** Comparison based on string value. */
//@{
/** \relates LanguageCode */
inline bool operator==( const LanguageCode & lhs, const LanguageCode & rhs ) {
return( lhs.code() == rhs.code() );
}
/** \relates LanguageCode */
inline bool operator==( const std::string & lhs, const LanguageCode & rhs ) {
return( lhs == rhs.code() );
}
/** \relates LanguageCode */
inline bool operator==( const LanguageCode & lhs, const std::string & rhs ) {
return( lhs.code() == rhs );
}
/** \relates LanguageCode */
inline bool operator!=( const LanguageCode & lhs, const LanguageCode & rhs ) {
return( ! operator==( lhs, rhs ) );
}
/** \relates LanguageCode */
inline bool operator!=( const std::string & lhs, const LanguageCode & rhs ) {
return( ! operator==( lhs, rhs ) );
}
/** \relates LanguageCode */
inline bool operator!=( const LanguageCode & lhs, const std::string & rhs ) {
return( ! operator==( lhs, rhs ) );
}
//@}
/////////////////////////////////////////////////////////////////
} // namespace zypp
///////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////
namespace std
{ /////////////////////////////////////////////////////////////////
/** \relates zypp::LanguageCode Default order for std::container based on code string value.*/
template<>
inline bool less<zypp::LanguageCode>::operator()( const zypp::LanguageCode & lhs, const zypp::LanguageCode & rhs ) const
{ return lhs.code() < rhs.code(); }
/////////////////////////////////////////////////////////////////
} // namespace std
///////////////////////////////////////////////////////////////////
#endif // ZYPP_LANGUAGECODE_H
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