> Yang Yang wrote:
>> So I am really don't know what wrong with my code.
> Show the relevant code. As little as necessary to show your issue.
This comes up a lot. You have to describe symptoms to obtain relief. The
description has to
be like a miniskirt - long enough to cover the subject but short enough to
keep it interesting.
In the case of code, it has to be a short, simple, complete, compilable
example (SSCCE). We
should be able to compile the code you provide and either see the exact
compilation issue you
are asking about, or the exact runtime behavior you are asking about.
You will find good advice in