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.