+void Status::set_cancelled(MPI_Status * status, int flag)
+{
+ status->cancelled=flag;
+}
+
+void Status::set_elements (MPI_Status * status, MPI_Datatype , int count){
+ status->count=count;
+}
+
+int Status::get_count(const MPI_Status * status, MPI_Datatype datatype)