public override bool Equals(object obj)
{
if (obj is TypedToken <T> )
{
TypedToken <T> other = obj as TypedToken <T>;
return(type.Equals(other.type) && raw.Equals(other.raw));
}
else
{
return(false);
}
}
/// <summary>
/// Create a FromToken object that recognizes TypedToken of a certain type.
/// </summary>
/// <typeparam name="T">The token type.</typeparam>
/// <typeparam name="R">The result type of the FromToken</typeparam>
/// <param name="type">The token type.</param>
/// <param name="f">The FromRange object used to translate the recognized range to a certain result.</param>
/// <returns>The FromToken object</returns>
public static FromToken <R> FromTypedToken <T, R>(T type, FromRange <string, R> f)
{
return(delegate(Tok tok, ref R result)
{
object t = tok.Token;
if (t is TypedToken <T> )
{
TypedToken <T> tokobj = t as TypedToken <T>;
if (!tokobj.Type.Equals(type))
{
return false;
}
result = f(tok.Index, tok.Length, tokobj.Text);
return true;
}
else
{
return false;
}
});
}