Polymorphic execution reduce pattern.

Polymorphic implementation of Reduce pattern. More...

Collaboration diagram for Polymorphic execution reduce pattern.:

Functions
template<typename InputIt , typename Identity , typename Combiner >
auto	grppi::reduce (polymorphic_execution &e, InputIt first, InputIt last, Identity identity, Combiner &&combine_op)
	Invoke Reduce pattern with no identity value on a data sequence with sequential execution. More...

Detailed Description

Polymorphic implementation of Reduce pattern.

Function Documentation

template<typename InputIt , typename Identity , typename Combiner >

auto grppi::reduce	(	polymorphic_execution &	e,
		InputIt	first,
		InputIt	last,
		Identity	identity,
		Combiner &&	combine_op
	)

Invoke Reduce pattern with no identity value on a data sequence with sequential execution.

Template Parameters

InputIt	Iterator type used for input sequence.
Identity	Type for the identity value.
Combiner	Callable type for the combiner operation.

Parameters

ex	Sequential execution policy object.
first	Iterator to the first element in the input sequence.
last	Iterator to one past the end of the input sequence.
identity	Identity value for the combiner operation.
combiner_op	Combiner operation for the reduction.