zypp::base::Flags< Enum > Class Template Reference

A type-safe way of storing OR-combinations of enum values (like QTs QFlags). More...

#include <Flags.h>

List of all members.

Public Types
typedef Enum	enum_type

Public Member Functions
	Flags ()
	Flags (Enum flag_r)
	Flags (unsigned flag_r)
Flags &	operator&= (Flags rhs)
Flags &	operator&= (Enum rhs)
Flags &	operator|= (Flags rhs)
Flags &	operator|= (Enum rhs)
Flags &	operator^= (Flags rhs)
Flags &	operator^= (Enum rhs)
	operator unsigned () const
Flags	operator& (Flags rhs) const
Flags	operator& (Enum rhs) const
Flags	operator| (Flags rhs) const
Flags	operator| (Enum rhs) const
Flags	operator^ (Flags rhs) const
Flags	operator^ (Enum rhs) const
Flags	operator~ () const
Flags &	setFlag (Flags flag_r, bool newval_r)
Flags &	setFlag (Enum flag_r, bool newval_r)
Flags &	setFlag (Flags flag_r)
Flags &	setFlag (Enum flag_r)
Flags &	unsetFlag (Flags flag_r)
Flags &	unsetFlag (Enum flag_r)
bool	testFlag (Flags flag_r) const
bool	testFlag (Enum flag_r) const

Private Attributes
unsigned	_val

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Detailed Description

template<typename Enum>
class zypp::base::Flags< Enum >

A type-safe way of storing OR-combinations of enum values (like QTs QFlags).

See also:

QFlags Class Reference

  class RpmDb
  {
    public:
      enum DbStateInfoBits {
        DbSI_NO_INIT    = 0x0000,
        DbSI_HAVE_V4    = 0x0001,
        DbSI_MADE_V4    = 0x0002,
        DbSI_MODIFIED_V4        = 0x0004,
        DbSI_HAVE_V3    = 0x0008,
        DbSI_HAVE_V3TOV4        = 0x0010,
        DbSI_MADE_V3TOV4        = 0x0020
      };

      ZYPP_DECLARE_FLAGS(DbStateInfo,DbStateInfoBits);
  };
  ZYPP_DECLARE_OPERATORS_FOR_FLAGS(RpmDb::DbStateInfo);

  ...
  enum Other { OTHERVAL = 13 };
  {
    XRpmDb::DbStateInfo s;
    s = XRpmDb::DbSI_MODIFIED_V4|XRpmDb::DbSI_HAVE_V4;
    // s |= OTHERVAL; // As desired: it does not compile
  }

Definition at line 58 of file Flags.h.

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Member Typedef Documentation

template<typename Enum >

typedef Enum zypp::base::Flags< Enum >::enum_type

Definition at line 61 of file Flags.h.

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Constructor & Destructor Documentation

template<typename Enum >

zypp::base::Flags< Enum >::Flags ( )

inline

Definition at line 64 of file Flags.h.

template<typename Enum >

zypp::base::Flags< Enum >::Flags ( Enum  flag_r )

inline

Definition at line 65 of file Flags.h.

template<typename Enum >

zypp::base::Flags< Enum >::Flags ( unsigned  flag_r )

inlineexplicit

Definition at line 66 of file Flags.h.

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Member Function Documentation

template<typename Enum >

Flags& zypp::base::Flags< Enum >::operator&= ( Flags< Enum >  rhs )

inline

Definition at line 68 of file Flags.h.

template<typename Enum >

Flags& zypp::base::Flags< Enum >::operator&= ( Enum  rhs )

inline

Definition at line 69 of file Flags.h.

template<typename Enum >

Flags& zypp::base::Flags< Enum >::operator|= ( Flags< Enum >  rhs )

inline

Definition at line 71 of file Flags.h.

template<typename Enum >

Flags& zypp::base::Flags< Enum >::operator|= ( Enum  rhs )

inline

Definition at line 72 of file Flags.h.

template<typename Enum >

Flags& zypp::base::Flags< Enum >::operator^= ( Flags< Enum >  rhs )

inline

Definition at line 74 of file Flags.h.

template<typename Enum >

Flags& zypp::base::Flags< Enum >::operator^= ( Enum  rhs )

inline

Definition at line 75 of file Flags.h.

template<typename Enum >

zypp::base::Flags< Enum >::operator unsigned ( ) const

inline

Definition at line 78 of file Flags.h.

template<typename Enum >

Flags zypp::base::Flags< Enum >::operator& ( Flags< Enum >  rhs ) const

inline

Definition at line 80 of file Flags.h.

template<typename Enum >

Flags zypp::base::Flags< Enum >::operator& ( Enum  rhs ) const

inline

Definition at line 81 of file Flags.h.

template<typename Enum >

Flags zypp::base::Flags< Enum >::operator| ( Flags< Enum >  rhs ) const

inline

Definition at line 83 of file Flags.h.

template<typename Enum >

Flags zypp::base::Flags< Enum >::operator| ( Enum  rhs ) const

inline

Definition at line 84 of file Flags.h.

template<typename Enum >

Flags zypp::base::Flags< Enum >::operator^ ( Flags< Enum >  rhs ) const

inline

Definition at line 86 of file Flags.h.

template<typename Enum >

Flags zypp::base::Flags< Enum >::operator^ ( Enum  rhs ) const

inline

Definition at line 87 of file Flags.h.

template<typename Enum >

Flags zypp::base::Flags< Enum >::operator~ ( ) const

inline

Definition at line 89 of file Flags.h.

template<typename Enum >

Flags& zypp::base::Flags< Enum >::setFlag ( Flags< Enum >  flag_r, bool  newval_r  )

inline

Definition at line 92 of file Flags.h.

template<typename Enum >

Flags& zypp::base::Flags< Enum >::setFlag ( Enum  flag_r, bool  newval_r  )

inline

Definition at line 93 of file Flags.h.

template<typename Enum >

Flags& zypp::base::Flags< Enum >::setFlag ( Flags< Enum >  flag_r )

inline

Definition at line 95 of file Flags.h.

template<typename Enum >

Flags& zypp::base::Flags< Enum >::setFlag ( Enum  flag_r )

inline

Definition at line 96 of file Flags.h.

template<typename Enum >

Flags& zypp::base::Flags< Enum >::unsetFlag ( Flags< Enum >  flag_r )

inline

Definition at line 98 of file Flags.h.

template<typename Enum >

Flags& zypp::base::Flags< Enum >::unsetFlag ( Enum  flag_r )

inline

Definition at line 99 of file Flags.h.

template<typename Enum >

bool zypp::base::Flags< Enum >::testFlag ( Flags< Enum >  flag_r ) const

inline

Definition at line 101 of file Flags.h.

template<typename Enum >

bool zypp::base::Flags< Enum >::testFlag ( Enum  flag_r ) const

inline

Definition at line 102 of file Flags.h.

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Member Data Documentation

template<typename Enum >

unsigned zypp::base::Flags< Enum >::_val

private

Definition at line 105 of file Flags.h.

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The documentation for this class was generated from the following file:

• zypp/base/Flags.h