288 struct ParallelReduceBody {  struct
289     ParallelReduceBody( ParallelReduceBody&, tbb::split ) requires EnableSplitCtor {}  in ParallelReduceBody()  argument
291     ~ParallelReduceBody() requires EnableDtor = default;
292     ~ParallelReduceBody() = delete;
297     void join( ParallelReduceBody& ) requires (EnableJoin == State::correct) {}  in join()  argument
301 template <typename R> using Correct = ParallelReduceBody<R, /*SplitCtor = */true, /*Dtor = */true, …  argument
302 template <typename R> using NonSplittable = ParallelReduceBody<R, /*SplitCtor = */false, /*Dtor = *…
303 template <typename R> using NonDestructible = ParallelReduceBody<R, /*SplitCtor = */true, /*Dtor = …
304 template <typename R> using NoOperatorRoundBrackets = ParallelReduceBody<R, /*SplitCtor = */true, /…
305 template <typename R> using WrongInputOperatorRoundBrackets = ParallelReduceBody<R, /*SplitCtor = *…
306 template <typename R> using NoJoin = ParallelReduceBody<R, /*SplitCtor = */true, /*Dtor = */true, /…
307 template <typename R> using WrongInputJoin = ParallelReduceBody<R, /*SplitCtor = */true, /*Dtor = *…