Expression constructor

ID: 94

See: (Constructor), Release 
				
					using uCalcSoftware;

var uc = new uCalc();
uCalc.DefaultInstance.DefineVariable("x = 1.2");
uc.DefineVariable("x = 3.2");

var MyExprA = new uCalc.Expression();
var MyExprB = new uCalc.Expression("x+4.25");
var MyExprC = new uCalc.Expression("x+4.25", uCalc.DefaultInstance.DataTypeOf("int"));
var MyExprD = new uCalc.Expression(uc, "x+4.25");

MyExprA.Parse("x*100");

Console.WriteLine(MyExprA.Evaluate());
Console.WriteLine(MyExprB.Evaluate());
Console.WriteLine(MyExprC.Evaluate());
Console.WriteLine(MyExprD.Evaluate());

// Release expressions when no longer needed (see other example for auto-release)
MyExprA.Release();
MyExprB.Release();
MyExprC.Release();
MyExprD.Release();
				
			
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					#include <iostream>
#include "uCalc.h"

using namespace std;
using namespace uCalcSoftware;

int main() {
   uCalc uc;
   uCalc::DefaultInstance().DefineVariable("x = 1.2");
   uc.DefineVariable("x = 3.2");

   uCalc::Expression MyExprA;
   uCalc::Expression MyExprB("x+4.25");
   uCalc::Expression MyExprC("x+4.25", uCalc::DefaultInstance().DataTypeOf("int"));
   uCalc::Expression MyExprD(uc, "x+4.25");

   MyExprA.Parse("x*100");

   cout << MyExprA.Evaluate() << endl;
   cout << MyExprB.Evaluate() << endl;
   cout << MyExprC.Evaluate() << endl;
   cout << MyExprD.Evaluate() << endl;

   // Release expressions when no longer needed (see other example for auto-release)
   MyExprA.Release();
   MyExprB.Release();
   MyExprC.Release();
   MyExprD.Release();
}
				
			
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					Imports System
Imports uCalcSoftware
Public Module Program
   Public Sub Main()
      Dim uc As New uCalc()
      uCalc.DefaultInstance.DefineVariable("x = 1.2")
      uc.DefineVariable("x = 3.2")
      
      Dim MyExprA As New uCalc.Expression()
      Dim MyExprB As New uCalc.Expression("x+4.25")
      Dim MyExprC As New uCalc.Expression("x+4.25", uCalc.DefaultInstance.DataTypeOf("int"))
      Dim MyExprD As New uCalc.Expression(uc, "x+4.25")
      
      MyExprA.Parse("x*100")
      
      Console.WriteLine(MyExprA.Evaluate())
      Console.WriteLine(MyExprB.Evaluate())
      Console.WriteLine(MyExprC.Evaluate())
      Console.WriteLine(MyExprD.Evaluate())
      
      '// Release expressions when no longer needed (see other example for auto-release)
      MyExprA.Release()
      MyExprB.Release()
      MyExprC.Release()
      MyExprD.Release()
   End Sub
End Module
				
			
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