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

#include <bitset>

Public Member Functions
	reference (const reference &)=default
constexpr reference &	flip () noexcept
constexpr	operator bool () const noexcept
constexpr reference &	operator= (bool __x) noexcept
constexpr reference &	operator= (const reference &__j) noexcept
constexpr bool	operator~ () const noexcept

Friends
class	bitset

Detailed Description

template<size_t _Nb>
class 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 873 of file bitset.

Constructor & Destructor Documentation

~reference()

template<size_t _Nb>

std::bitset< _Nb >::reference::~reference ( )

inlinenoexcept

Definition at line 895 of file bitset.

Member Function Documentation

flip()

template<size_t _Nb>

reference & std::bitset< _Nb >::reference::flip ( )

inlineconstexprnoexcept

Definition at line 936 of file bitset.

operator bool()

template<size_t _Nb>

std::bitset< _Nb >::reference::operator bool ( ) const

inlineconstexprnoexcept

Definition at line 930 of file bitset.

operator=() [1/2]

template<size_t _Nb>

reference & std::bitset< _Nb >::reference::operator= ( bool __x )

inlineconstexprnoexcept

Definition at line 901 of file bitset.

operator=() [2/2]

template<size_t _Nb>

reference & std::bitset< _Nb >::reference::operator= ( const reference & __j )

inlineconstexprnoexcept

Definition at line 913 of file bitset.

operator~()

template<size_t _Nb>

bool std::bitset< _Nb >::reference::operator~ ( ) const

inlineconstexprnoexcept

Definition at line 925 of file bitset.

Friends And Related Symbol Documentation

bitset

template<size_t _Nb>

friend class bitset

friend

Definition at line 875 of file bitset.

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

• bitset