mpidata.hh File Reference

Interface class to translate objects to a MPI_Datatype, void* and size used for MPI calls. More...

#include <vector>
#include <string>
#include <type_traits>
#include <dune/common/typetraits.hh>
#include <dune/common/std/type_traits.hh>
#include <dune/common/parallel/mpitraits.hh>

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Namespaces
namespace	Dune
	Dune namespace.

Detailed Description

Interface class to translate objects to a MPI_Datatype, void* and size used for MPI calls.

Furthermore it can be used to resize the object if possible. This makes it possible to receive a message with variable size. See Communication::rrecv.

To 'register' a new dynamic type for MPI communication specialize MPIData or overload getMPIData.