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

Public Member Functions

referenceflip ()
 
 operator bool () const
 
referenceoperator= (bool __x)
 
referenceoperator= (const reference &__j)
 
bool operator~ () const
 
 reference (bitset &__b, size_t __pos)
 

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 673 of file bitset.


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