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

using namespace std;
using namespace uCalcSoftware;

int main() {
   uCalc uc;
   double myHostVar = 1234.5;

   // Bind your C++ host variable to the uCalc variable like this:
   uc.DefineVariable("myVar", &myHostVar);

   cout << uc.Eval("myVar") << endl; // The value of the uCalc variable reflects that of the host variable

   uc.Eval("myVar = 456"); // Changing the uCalc variable updates the host variable since they're linked

   cout << myHostVar << endl; // The change is reflected in the C++ host variable

   myHostVar = 9876; // The uCalc variable will reflect this host variable change

   cout << uc.Eval("myVar") << endl;

   auto expr = uc.Parse("myVar * 10");
   for (myHostVar = 1; myHostVar <= 5; myHostVar++) {
      cout << expr.Evaluate() << endl;
   }

}