_GLIBCXX_STD::bitset< _Nb >::reference Class Reference

List of all members.

Public Member Functions
	reference (bitset &__b, size_t __pos)
	~reference ()
reference &	operator= (bool __x)
reference &	operator= (const reference &__j)
bool	operator~ () const
	operator bool () const
reference &	flip ()
Private Member Functions
	reference ()
Private Attributes
_WordT *	_M_wp
size_t	_M_bpos
Friends
class	bitset

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Detailed Description

template<size_t _Nb>
class _GLIBCXX_STD::bitset< _Nb >::reference

This encapsulates the concept of a single bit. An instance of this class is a proxy for an actual bit; this way the individual bit operations are done as faster word-size bitwise instructions.

Most users will never need to use this class directly; conversions to and from bool are automatic and should be transparent. Overloaded operators help to preserve the illusion.

(On a typical system, this "bit %reference" is 64 times the size of an actual bit. Ha.)

Definition at line 672 of file bitset.

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Constructor & Destructor Documentation

template<size_t _Nb>

_GLIBCXX_STD::bitset< _Nb >::reference::reference

(

)

[private]

template<size_t _Nb>

_GLIBCXX_STD::bitset< _Nb >::reference::reference	(	bitset &	__b,
		size_t	__pos
	)			[inline]

Definition at line 683 of file bitset.

References _GLIBCXX_STD::bitset< _Nb >::reference::_M_bpos, _GLIBCXX_STD::_Base_bitset< _Nw >::_M_getword(), _GLIBCXX_STD::bitset< _Nb >::reference::_M_wp, and _GLIBCXX_STD::_Base_bitset< _GLIBCXX_BITSET_WORDS(_Nb)>::_S_whichbit().

template<size_t _Nb>

_GLIBCXX_STD::bitset< _Nb >::reference::~reference

(

)

[inline]

Definition at line 689 of file bitset.

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Member Function Documentation

template<size_t _Nb>

reference& _GLIBCXX_STD::bitset< _Nb >::reference::flip

(

)

[inline]

Definition at line 725 of file bitset.

References _GLIBCXX_STD::bitset< _Nb >::reference::_M_bpos, _GLIBCXX_STD::bitset< _Nb >::reference::_M_wp, and _GLIBCXX_STD::_Base_bitset< _GLIBCXX_BITSET_WORDS(_Nb)>::_S_maskbit().

template<size_t _Nb>

_GLIBCXX_STD::bitset< _Nb >::reference::operator bool

(

)

const [inline]

Definition at line 720 of file bitset.

References _GLIBCXX_STD::bitset< _Nb >::reference::_M_bpos, _GLIBCXX_STD::bitset< _Nb >::reference::_M_wp, and _GLIBCXX_STD::_Base_bitset< _GLIBCXX_BITSET_WORDS(_Nb)>::_S_maskbit().

template<size_t _Nb>

reference& _GLIBCXX_STD::bitset< _Nb >::reference::operator=

(

const reference &

__j

)

[inline]

Definition at line 705 of file bitset.

References _GLIBCXX_STD::bitset< _Nb >::reference::_M_bpos, _GLIBCXX_STD::bitset< _Nb >::reference::_M_wp, and _GLIBCXX_STD::_Base_bitset< _GLIBCXX_BITSET_WORDS(_Nb)>::_S_maskbit().

template<size_t _Nb>

reference& _GLIBCXX_STD::bitset< _Nb >::reference::operator=

(

bool

__x

)

[inline]

Definition at line 694 of file bitset.

References _GLIBCXX_STD::bitset< _Nb >::reference::_M_bpos, _GLIBCXX_STD::bitset< _Nb >::reference::_M_wp, and _GLIBCXX_STD::_Base_bitset< _GLIBCXX_BITSET_WORDS(_Nb)>::_S_maskbit().

template<size_t _Nb>

bool _GLIBCXX_STD::bitset< _Nb >::reference::operator~

(

)

const [inline]

Definition at line 716 of file bitset.

References _GLIBCXX_STD::bitset< _Nb >::reference::_M_bpos, _GLIBCXX_STD::bitset< _Nb >::reference::_M_wp, and _GLIBCXX_STD::_Base_bitset< _GLIBCXX_BITSET_WORDS(_Nb)>::_S_maskbit().

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Friends And Related Function Documentation

template<size_t _Nb>

friend class bitset [friend]

Definition at line 674 of file bitset.

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Member Data Documentation

template<size_t _Nb>

size_t _GLIBCXX_STD::bitset< _Nb >::reference::_M_bpos [private]

Definition at line 677 of file bitset.

Referenced by _GLIBCXX_STD::bitset< _Nb >::reference::flip(), _GLIBCXX_STD::bitset< _Nb >::reference::operator bool(), _GLIBCXX_STD::bitset< _Nb >::reference::operator=(), _GLIBCXX_STD::bitset< _Nb >::reference::operator~(), and _GLIBCXX_STD::bitset< _Nb >::reference::reference().

template<size_t _Nb>

_WordT* _GLIBCXX_STD::bitset< _Nb >::reference::_M_wp [private]

Definition at line 676 of file bitset.

Referenced by _GLIBCXX_STD::bitset< _Nb >::reference::flip(), _GLIBCXX_STD::bitset< _Nb >::reference::operator bool(), _GLIBCXX_STD::bitset< _Nb >::reference::operator=(), _GLIBCXX_STD::bitset< _Nb >::reference::operator~(), and _GLIBCXX_STD::bitset< _Nb >::reference::reference().

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

• bitset

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