static void writeToFile()
{
//string[] arr = new string[Classification.tokenList.Count+3];
string a = "";
string path = @"C:\Users\Nouman Ejaz\Desktop\tokens.txt";
Classification c2 = new Classification();
c2.switch_case();
StreamWriter sw = new StreamWriter(path);
foreach (var token in Classification.tokenList)
{
sw.WriteLine("Line Number: {0} Class Keyword: {1} Value Part: {2}", token.lineNumber, token.classKeyword, token.value);
a += "Line Number: " + token.lineNumber + " Class Keyword: " + token.classKeyword + " Value: " + token.value + "\n \n";
}
sw.Close();
System.Diagnostics.Process.Start("notepad", path);
//MessageBox.Show("Compilation Completed");
}
public void switch_case()
{
string test = "";
string firstWord = "";
Classification c1 = new Classification();
foreach (var token in Classification.tokenList)
{
firstWord = token.value[0].ToString();
if (char.IsDigit(token.value[0]))
{
firstWord = "num";
}
switch (firstWord)
{
case "+":
case "-":
case ".":
case "num":
if (c1.isInt(token.value))
{
token.classKeyword = "int_const";
}
else if (c1.isFloat(token.value))
{
token.classKeyword = "float_const";
}
else
{
token.classKeyword = getClass(token.value);
}
break;
case "\"":
if (c1.isString(token.value))
{
token.classKeyword = "string_const";
}
else
{
token.classKeyword = "Invalid";
}
break;
case "\'":
if (c1.isChar(token.value))
{
token.classKeyword = "char_const";
}
else
{
token.classKeyword = "Invalid";
}
break;
case "_":
if (c1.isIdentifier(token.value))
{
token.classKeyword = "ID";
}
else
{
token.classKeyword = "Invalid";
}
break;
default:
token.classKeyword = c1.getClass(token.value);
break;
}
}
}
