# ParallelForFunc

[req.parallel_for_func]

A type F satisfies ParallelForFunc if it meets the following requirements:

ParallelForFunc Requirements: Pseudo-Signature, Semantics

void F::operator()(Index index) const

  Applies the function to the index. `Index` type must be the same as corresponding template parameter of the parallel_for algorithm.

See also:

- parallel_for algorithm

- ParallelForIndex named requirement