template<typename RandomAccessIteratorIterator, typename RandomAccessIterator3, typename _DifferenceTp, typename Comparator>
struct __gnu_parallel::multiway_merge_3_variant_sentinel_switch< true, RandomAccessIteratorIterator, RandomAccessIterator3, _DifferenceTp, Comparator >
Switch for 3-way merging with sentinels turned on.
Note that 3-way merging is always stable!
Definition at line 821 of file multiway_merge.h.