#include <iostream>
#include "uCalc.h"

using namespace std;
using namespace uCalcSoftware;

int main() {
   uCalc uc;
   uc.DefineFunction("MyRound(x)", uc.ItemOf("Floor").FunctionAddress());
   cout << uc.Eval("MyRound(2.5)") << endl;

   uc.ItemOf("MyRound").SetFunctionAddress(uc.ItemOf("Ceil").FunctionAddress());
   cout << uc.Eval("MyRound(2.5)") << endl;
}