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std::tr2::dynamic_bitset< _WordT, _Alloc >::reference(3cxx) std::tr2::dynamic_bitset< _WordT, _Alloc >::reference(3cxx)


std::tr2::dynamic_bitset< _WordT, _Alloc >::reference


Public Member Functions

reference (dynamic_bitset &__b, size_type __pos)
reference & flip ()
operator bool () const
reference & operator= (bool __x)
reference & operator= (const reference &__j)
bool operator~ () const


class dynamic_bitset

Detailed Description

template<typename _WordT = unsigned long long, typename _Alloc = std::allocator<_WordT>>

class std::tr2::dynamic_bitset< _WordT, _Alloc >::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 507 of file dynamic_bitset.


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Tue Jul 2 2019 libstdc++