man std::bitset_reference (Fonctions bibliothèques) -

NAME

std::bitset::reference -

SYNOPSIS



Public Member Functions

reference (bitset &__b, size_t position)

~reference ()

reference & operator= (bool x)

reference & operator= (const reference &__j)

bool operator~ () const

operator bool () const

reference & flip ()

Private Attributes

WordT * M_wp

size_t M_bpos

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 629 of file bitset.

Author

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