fpmas::io::Reduce< T, BinaryOp, Mpi > Struct Template Reference

#include <output.h>

Classes
class	All
class	Single

Public Types
typedef T	Type
typedef Void	Params

Detailed Description

template<typename T, typename BinaryOp = std::plus<T>, template< typename > class Mpi = communication::TypedMpi>
struct fpmas::io::Reduce< T, BinaryOp, Mpi >

A DistributedOperation that can be used to fetch data.

Data is gathered from all processes, and reduced using the provided BinaryOp, which applies the + operator by default.

Template Parameters

BinaryOp	Function object used to reduce data. See https://en.cppreference.com/w/cpp/utility/functional for useful predefined operators.
Mpi	fpmas::api::communication::TypedMpi implementation

Member Typedef Documentation

Type

template<typename T , typename BinaryOp = std::plus<T>, template< typename > class Mpi = communication::TypedMpi>

typedef T fpmas::io::Reduce< T, BinaryOp, Mpi >::Type

Type returned by the internal Watcher.

Params

template<typename T , typename BinaryOp = std::plus<T>, template< typename > class Mpi = communication::TypedMpi>

typedef Void fpmas::io::Reduce< T, BinaryOp, Mpi >::Params

Reduce does not take any extra parameter.

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The documentation for this struct was generated from the following file:

• src/fpmas/io/output.h