1! 2! Copyright (C) by Argonne National Laboratory 3! See COPYRIGHT in top-level directory 4! 5 6subroutine PMPIR_Type_delete_attr_f08(datatype, type_keyval, ierror) 7 use, intrinsic :: iso_c_binding, only : c_int 8 use :: mpi_f08, only : MPI_Datatype 9 use :: mpi_c_interface, only : c_Datatype 10 use :: mpi_c_interface, only : MPIR_Type_delete_attr_c 11 12 implicit none 13 14 type(MPI_Datatype), intent(in) :: datatype 15 integer, intent(in) :: type_keyval 16 integer, optional, intent(out) :: ierror 17 18 integer(c_Datatype) :: datatype_c 19 integer(c_int) :: type_keyval_c 20 integer(c_int) :: ierror_c 21 22 if (c_int == kind(0)) then 23 ierror_c = MPIR_Type_delete_attr_c(datatype%MPI_VAL, type_keyval) 24 else 25 datatype_c = datatype%MPI_VAL 26 type_keyval_c = type_keyval 27 ierror_c = MPIR_Type_delete_attr_c(datatype_c, type_keyval_c) 28 end if 29 30 if (present(ierror)) ierror = ierror_c 31 32end subroutine PMPIR_Type_delete_attr_f08 33