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std::bitset< _Nb >::reference(3) Library Functions Manual std::bitset< _Nb >::reference(3)

NAME

std::bitset< _Nb >::reference

SYNOPSIS

Public Member Functions


reference (bitset &__b, size_t __pos) noexcept
 
reference & flip () noexcept
 
operator bool () const noexcept
 
reference & operator= (bool __x) noexcept
 
reference & operator= (const reference &__j) noexcept
 
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 798 of file bitset.
 

Author

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Fri Sep 15 2017 libstdc++