### - b -

- badbit : std::ios_base
- basefield : std::ios_base
- basic : std::basic_regex< _Ch_type, _Rx_traits >
- beg : std::ios_base
- begin : __gnu_parallel::find_first_of_selector< ForwardIterator > , __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
- binop : __gnu_parallel::accumulate_binop_reduct< BinOp >
- bins_begin : __gnu_parallel::DRSSorterPU< RandomAccessIterator, RandomNumberGenerator >
- bins_end : __gnu_parallel::DRSSorterPU< RandomAccessIterator, RandomNumberGenerator >
- block_size : std::discard_block< _UniformRandomNumberGenerator, __p, __r >
- boolalpha : std::ios_base