NAME

MPIR_Type_dup - create a copy of a datatype

SYNOPSIS

#undef FUNCNAME
#define FUNCNAME MPIR_Type_dup
#undef FCNAME
#define FCNAME MPL_QUOTE(FUNCNAME)
int MPIR_Type_dup(MPI_Datatype oldtype, MPI_Datatype * newtype)

INPUT PARAMETERS

oldtype

- handle of original datatype

OUTPUT PARAMETERS

newtype

- handle of newly created copy of datatype

RETURN VALUE

0 on success, MPI error code on failure.