Internal Test: Verifies that multi-pass transformations work correctly when `RewindOnChange` is enabled for the entire rule set.

ID: 347

See: ExpressionTransformer = [Transformer] 
				
					using uCalcSoftware;

var uc = new uCalc();
var t = uc.ExpressionTransformer;

// Enable RewindOnChange for all subsequently added rules
t.DefaultRuleSet.RewindOnChange = true;

// Define a chain of simple transformations
t.FromTo("A", "B");
t.FromTo("B", "C");
t.FromTo("C", "D");

// The transformer should apply all rules in sequence: A -> B -> C -> D
var result = t.Transform("A").Text;
Console.WriteLine($"Transform('A') -> {result}");
Console.WriteLine($"Is correct: {result == "D"}");
				
			
Transform('A') -> D
Is correct: True
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					#include <iostream>
#include "uCalc.h"

using namespace std;
using namespace uCalcSoftware;

#define tf(IsTrue) ((IsTrue) ? "True" : "False")

int main() {
   uCalc uc;
   auto t = uc.ExpressionTransformer();

   // Enable RewindOnChange for all subsequently added rules
   t.DefaultRuleSet().RewindOnChange(true);

   // Define a chain of simple transformations
   t.FromTo("A", "B");
   t.FromTo("B", "C");
   t.FromTo("C", "D");

   // The transformer should apply all rules in sequence: A -> B -> C -> D
   auto result = t.Transform("A").Text();
   cout << "Transform('A') -> " << result << endl;
   cout << "Is correct: " << tf(result == "D") << endl;
}
				
			
Transform('A') -> D
Is correct: True
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					Imports System
Imports uCalcSoftware
Public Module Program
   Public Sub Main()
      Dim uc As New uCalc()
      Dim t = uc.ExpressionTransformer
      
      '// Enable RewindOnChange for all subsequently added rules
      t.DefaultRuleSet.RewindOnChange = true
      
      '// Define a chain of simple transformations
      t.FromTo("A", "B")
      t.FromTo("B", "C")
      t.FromTo("C", "D")
      
      '// The transformer should apply all rules in sequence: A -> B -> C -> D
      Dim result = t.Transform("A").Text
      Console.WriteLine($"Transform('A') -> {result}")
      Console.WriteLine($"Is correct: {result = "D"}")
   End Sub
End Module
				
			
Transform('A') -> D
Is correct: True
Explore 600+ other examples