combinable::combine Method

combinable::combine Method


Computes a final value from the set of thread-local sub-computations by calling the supplied combine functor.

   typename _Function
_Ty combine(
) const;


The type of the function object that will be invoked to combine two thread-local sub-computations.


The functor that is used to combine the sub-computations. Its signature is T (T, T) or T (const T&, const T&), and it must be associative and commutative.

The final result of combining all the thread-private sub-computations.


Header: ppl.h

Namespace: concurrency

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