{@Exec}

ID: 216

See: {@Exec} 
				
					using uCalcSoftware;

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

t.Pattern("{@Define: Var: Count_a = 0}");
t.Pattern("{@Define: Var: Count_an = 0}");

t.FromTo("a", "{@Self}{@Exec: Count_a++}");
t.FromTo("an", "{@Self}{@Exec: Count_an++}");
t.FromTo(".", """
{@nl}'a' occurs {@Eval: Count_a} times
'an' occurs {@Eval: Count_an} times
""");

// Note: it is counting "a" as a token, not as a character.
Console.WriteLine(t.Transform("An apple, an eagle, a cat, an orange, a tree."));
				
			
An apple, an eagle, a cat, an orange, a tree
'a' occurs 2 times
'an' occurs 3 times
Explore 600+ other examples
				
					#include <iostream>
#include "uCalc.h"

using namespace std;
using namespace uCalcSoftware;

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

   t.Pattern("{@Define: Var: Count_a = 0}");
   t.Pattern("{@Define: Var: Count_an = 0}");

   t.FromTo("a", "{@Self}{@Exec: Count_a++}");
   t.FromTo("an", "{@Self}{@Exec: Count_an++}");
   t.FromTo(".", R"({@nl}'a' occurs {@Eval: Count_a} times
'an' occurs {@Eval: Count_an} times)");

   // Note: it is counting "a" as a token, not as a character.
   cout << t.Transform("An apple, an eagle, a cat, an orange, a tree.") << endl;
}
				
			
An apple, an eagle, a cat, an orange, a tree
'a' occurs 2 times
'an' occurs 3 times
Explore 600+ other examples
				
					Imports System
Imports uCalcSoftware
Public Module Program
   Public Sub Main()
      Dim uc As New uCalc()
      Dim t = uc.NewTransformer()
      
      t.Pattern("{@Define: Var: Count_a = 0}")
      t.Pattern("{@Define: Var: Count_an = 0}")
      
      t.FromTo("a", "{@Self}{@Exec: Count_a++}")
      t.FromTo("an", "{@Self}{@Exec: Count_an++}")
      t.FromTo(".", "{@nl}'a' occurs {@Eval: Count_a} times
'an' occurs {@Eval: Count_an} times")
      
      '// Note: it is counting "a" as a token, not as a character.
      Console.WriteLine(t.Transform("An apple, an eagle, a cat, an orange, a tree."))
   End Sub
End Module
				
			
An apple, an eagle, a cat, an orange, a tree
'a' occurs 2 times
'an' occurs 3 times
Explore 600+ other examples