protected override T ParseMain(IO.Scanners.IScanner <T> scanner, out Match <T> match)
{
T result = scanner.Current;
if (!item.Equals(result))
{
match = new Match <T>(scanner, "Expected {0}, got {1}", item, result);
return(default(T));
}
match = new Match <T>(scanner, 1);
scanner.MoveNext();
return(result);
}
protected override char ParseMain(IO.Scanners.IScanner <char> scanner, out Match <char> match)
{
char c = scanner.Current;
if (c == character)
{
match = new Match <char>(scanner, 1);
scanner.MoveNext();
return(c);
}
else
{
match = new Match <char>(scanner, "Expected {0}, got {1}", character, c);
return('\0');
}
}
protected override T ParseMain(IO.Scanners.IScanner <T> scanner, out Match <T> match)
{
T val = scanner.Current;
if (validValues.Contains(val))
{
match = new Match <T>(scanner, 1);
scanner.MoveNext();
}
else
{
match = new Match <T>(scanner, "Invalid value {0}", val);
val = default(T);
}
return(val);
}
