/*
 * util.h
 *
 * Utility functions for the spreadsheet application.
 *
 */

#ifndef _UTIL_H_
#define _UTIL_H_

#include "stackLi.h"
#include "expressionTree.h"

void printExpressionTreeToken (const ExpressionTreeToken & expTreeToken);

istream & getcellToken( istream & in, CellToken & cellID ); // Read a cellToken
istream & getformula( istream & in, Stack<ExpressionTreeToken> & expTreeStack ); // Read a formula

#endif // _UTIL_H_