ParallelReduceFunc

[req.parallel_reduce_func]

A type Func satisfies ParallelReduceFunc if it meets the following requirements:

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ParallelReduceFunc Requirements: Pseudo-Signature, Semantics

Value Func::operator()(const Range &range, Value &&x) const

Accumulates values over range, starting with the initial value x. The Range type must meet the Range requirements. The Value type must be the same as the corresponding template parameter for the parallel_reduce algorithm.

See also:

• parallel_reduce algorithm

• parallel_deterministic_reduce algorithm