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MPI binding for MPI_TOPO_TEST

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Neutral Binding

MPI_TOPO_TEST(comm, status)
[ IN comm] communicator (handle)
[ OUT status] topology type of communicator comm (choice)


C Binding

int MPI_Topo_test(MPI_Comm comm, int *status)

FORTRAN Binding

MPI_TOPO_TEST(COMM, STATUS, IERROR)
INTEGER COMM, STATUS, IERROR

C++ Binding
(in the MPI:: namespace)

int Comm::Get_topology() const