### - b -

- badbit : std::ios_base
- basefield : std::ios_base
- beg : std::ios_base
- begin : __gnu_parallel::Piece< _DifferenceTp >
- begin1_iterator : __gnu_parallel::inner_product_selector< It, It2, T >
- begin2_iterator : __gnu_parallel::inner_product_selector< It, It2, T >
- bin_proc : __gnu_parallel::DRandomShufflingGlobalData< RandomAccessIterator >
- binary : std::ios_base
- bins_begin : __gnu_parallel::DRSSorterPU< RandomAccessIterator, RandomNumberGenerator >
- bins_end : __gnu_parallel::DRSSorterPU< RandomAccessIterator, RandomNumberGenerator >
- boolalpha : std::ios_base