Extracts all numbers from a string, demonstrating the simplicity of the `{@Number}` category matcher.

ID: 1338

See: uCalc Patterns for Common Regex Tasks (A Cookbook) 
				
					using uCalcSoftware;

var uc = new uCalc();
using (var t = new uCalc.Transformer()) {
   t.FromTo("{@Number:n}", "[NUM:{n}]");

   var text = "Order 123 has 2 items for 49.95 total.";
   Console.WriteLine(t.Transform(text));
};
				
			
Order [NUM:123] has [NUM:2] items for [NUM:49.95] total.
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					#include <iostream>
#include "uCalc.h"

using namespace std;
using namespace uCalcSoftware;

int main() {
   uCalc uc;
   {
      uCalc::Transformer t;
      t.Owned(); // Causes t to be released when it goes out of scope
      t.FromTo("{@Number:n}", "[NUM:{n}]");

      auto text = "Order 123 has 2 items for 49.95 total.";
      cout << t.Transform(text) << endl;
   };
}
				
			
Order [NUM:123] has [NUM:2] items for [NUM:49.95] total.
Explore 600+ other examples
				
					Imports System
Imports uCalcSoftware
Public Module Program
   Public Sub Main()
      Dim uc As New uCalc()
      Using t As New uCalc.Transformer()
         t.FromTo("{@Number:n}", "[NUM:{n}]")
         
         Dim text = "Order 123 has 2 items for 49.95 total."
         Console.WriteLine(t.Transform(text))
      End Using
   End Sub
End Module
				
			
Order [NUM:123] has [NUM:2] items for [NUM:49.95] total.
Explore 600+ other examples