43#include "Teuchos_Comm.hpp"
44#ifdef HAVE_TPETRACORE_MPI
52#ifdef HAVE_TPETRACORE_MPI
56 MPI_Comm rawMpiComm = extractMpiCommFromTeuchos (comm);
59 (void) MPI_Comm_test_inter (rawMpiComm, &flag);
Declaration of Tpetra::Details::isInterComm.
Implementation details of Tpetra.
bool isInterComm(const Teuchos::Comm< int > &)
Return true if and only if the input communicator wraps an MPI intercommunicator.
Namespace Tpetra contains the class and methods constituting the Tpetra library.