ompi_mpi_cxx_type_delete_attr_intercept 95 ompi/mpi/cxx/datatype.cc ompi_mpi_cxx_type_delete_attr_intercept, &keyval, ompi_mpi_cxx_type_delete_attr_intercept 121 ompi/mpi/cxx/mpicxx.h ompi_mpi_cxx_type_delete_attr_intercept(MPI_Datatype type, int keyval,