Constructs a MPI_Datatype for a struct-like type. More...

#include <mpi_datatype.hpp>

Static Public Member Functions
static MPI_Datatype	data_type ()
	The MPI_Datatype corresponding to the type.

Static Public Attributes
static constexpr TypeCategory	category = TypeCategory::struct_like
	The category of the type.

static constexpr bool	has_to_be_committed = category_has_to_be_committed(category)
	Whether the type has to be committed before it can be used in MPI calls.

Detailed Description

template<typename T>
struct kamping::struct_type< T >

Constructs a MPI_Datatype for a struct-like type.

Template Parameters

T	The type to construct the MPI_Datatype for.

This requires that T is a std::pair, std::tuple or a type that is reflectable with pfr. If you do not agree with PFR's decision if a type is implicitly reflectable, you can override it by providing a specialization of pfr::is_reflectable with the tag kamping_tag.

See also: https://apolukhin.github.io/pfr_non_boost/pfr/is_reflectable.html for details

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

include/kamping/mpi_datatype.hpp

Static Public Member Functions

Static Public Attributes

Detailed Description