/*--------------------------------------------------
 header file for function sumCostsR and sumCostsI
   created by st10 at Sun Nov 16 23:55:26 PST 2003
--------------------------------------------------*/

// needed because MyNodePtr is here in *header*...

#include "MyNode.h"
using namespace std;

double sumCostsR (MyNodePtr nPtr);
double sumCostsI (MyNodePtr nPtr);