Setting uCalc default with uCalc.IsDefault()

ID: 76

See: IsDefault(bool), IsDefault = [bool] 
				
					using uCalcSoftware;

var uc = new uCalc();
var uCalcA = new uCalc();
var uCalcB = new uCalc();
var uCalcC = new uCalc();

uCalcA.DefineVariable("MyVar = 'I was cloned from uCalcA'");
uCalcB.DefineVariable("MyVar = 'I was cloned from uCalcB'");
uCalcC.DefineVariable("MyVar = 'I was cloned from uCalcC'");

uCalcA.IsDefault = true;
Console.WriteLine(uCalc.DefaultInstance.EvalStr("MyVar"));

uCalcB.IsDefault = true;
Console.WriteLine(uCalc.DefaultInstance.EvalStr("MyVar"));

uCalcC.IsDefault = true;
Console.WriteLine(uCalc.DefaultInstance.EvalStr("MyVar"));

Console.WriteLine("---");

// Now unsetting uCalc objects as default
uCalcC.IsDefault = false;
Console.WriteLine(uCalc.DefaultInstance.EvalStr("MyVar"));

uCalcB.IsDefault = false;
Console.WriteLine(uCalc.DefaultInstance.EvalStr("MyVar"));

uCalcA.IsDefault = false;
Console.WriteLine(uCalc.DefaultInstance.EvalStr("MyVar"));


				
			
I was cloned from uCalcA
I was cloned from uCalcB
I was cloned from uCalcC
---
I was cloned from uCalcB
I was cloned from uCalcA
Undefined identifier
Explore 600+ other examples
				
					#include <iostream>
#include "uCalc.h"

using namespace std;
using namespace uCalcSoftware;

int main() {
   uCalc uc;
   uCalc uCalcA;
   uCalc uCalcB;
   uCalc uCalcC;

   uCalcA.DefineVariable("MyVar = 'I was cloned from uCalcA'");
   uCalcB.DefineVariable("MyVar = 'I was cloned from uCalcB'");
   uCalcC.DefineVariable("MyVar = 'I was cloned from uCalcC'");

   uCalcA.IsDefault(true);
   cout << uCalc::DefaultInstance().EvalStr("MyVar") << endl;

   uCalcB.IsDefault(true);
   cout << uCalc::DefaultInstance().EvalStr("MyVar") << endl;

   uCalcC.IsDefault(true);
   cout << uCalc::DefaultInstance().EvalStr("MyVar") << endl;

   cout << "---" << endl;

   // Now unsetting uCalc objects as default
   uCalcC.IsDefault(false);
   cout << uCalc::DefaultInstance().EvalStr("MyVar") << endl;

   uCalcB.IsDefault(false);
   cout << uCalc::DefaultInstance().EvalStr("MyVar") << endl;

   uCalcA.IsDefault(false);
   cout << uCalc::DefaultInstance().EvalStr("MyVar") << endl;


}
				
			
I was cloned from uCalcA
I was cloned from uCalcB
I was cloned from uCalcC
---
I was cloned from uCalcB
I was cloned from uCalcA
Undefined identifier
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					Imports System
Imports uCalcSoftware
Public Module Program
   Public Sub Main()
      Dim uc As New uCalc()
      Dim uCalcA As New uCalc()
      Dim uCalcB As New uCalc()
      Dim uCalcC As New uCalc()
      
      uCalcA.DefineVariable("MyVar = 'I was cloned from uCalcA'")
      uCalcB.DefineVariable("MyVar = 'I was cloned from uCalcB'")
      uCalcC.DefineVariable("MyVar = 'I was cloned from uCalcC'")
      
      uCalcA.IsDefault = true
      Console.WriteLine(uCalc.DefaultInstance.EvalStr("MyVar"))
      
      uCalcB.IsDefault = true
      Console.WriteLine(uCalc.DefaultInstance.EvalStr("MyVar"))
      
      uCalcC.IsDefault = true
      Console.WriteLine(uCalc.DefaultInstance.EvalStr("MyVar"))
      
      Console.WriteLine("---")
      
      '// Now unsetting uCalc objects as default
      uCalcC.IsDefault = false
      Console.WriteLine(uCalc.DefaultInstance.EvalStr("MyVar"))
      
      uCalcB.IsDefault = false
      Console.WriteLine(uCalc.DefaultInstance.EvalStr("MyVar"))
      
      uCalcA.IsDefault = false
      Console.WriteLine(uCalc.DefaultInstance.EvalStr("MyVar"))
      
      
   End Sub
End Module
				
			
I was cloned from uCalcA
I was cloned from uCalcB
I was cloned from uCalcC
---
I was cloned from uCalcB
I was cloned from uCalcA
Undefined identifier
Explore 600+ other examples