Quick Start: Inspects the regex pattern for a single, common token type (alphanumeric identifiers).
ID: 340
using uCalcSoftware;
var uc = new uCalc();
var tokens = uc.ExpressionTokens;
var alphanumericToken = tokens[TokenType.AlphaNumeric];
Console.WriteLine("The regex for alphanumeric tokens is:");
Console.WriteLine(alphanumericToken.Regex);
The regex for alphanumeric tokens is:
[a-zA-Z_][a-zA-Z0-9_]*
#include <iostream>
#include "uCalc.h"
using namespace std;
using namespace uCalcSoftware;
int main() {
uCalc uc;
auto tokens = uc.ExpressionTokens();
auto alphanumericToken = tokens[TokenType::AlphaNumeric];
cout << "The regex for alphanumeric tokens is:" << endl;
cout << alphanumericToken.Regex() << endl;
}
The regex for alphanumeric tokens is:
[a-zA-Z_][a-zA-Z0-9_]*
Imports System
Imports uCalcSoftware
Public Module Program
Public Sub Main()
Dim uc As New uCalc()
Dim tokens = uc.ExpressionTokens
Dim alphanumericToken = tokens(TokenType.AlphaNumeric)
Console.WriteLine("The regex for alphanumeric tokens is:")
Console.WriteLine(alphanumericToken.Regex)
End Sub
End Module
The regex for alphanumeric tokens is:
[a-zA-Z_][a-zA-Z0-9_]*