Re: [boost] Re: in/out parameters, codingstylesandmaintenance

From: Gregory Colvin (gregory.colvin_at_[hidden])
Date: 2003-05-03 23:13:01

On Saturday, May 3, 2003, at 21:12 America/Denver, Justin M. Lewis 
wrote:
> Or, how about,
> void GetFileName(c_in_out<std::string> path, const std::string &filter)
> {
>     std::string fname;
>     FindFirstFileWithFilter(out(fname), path, filter);
>     path += "/";
>     path += fname;
> }

std::string GetFileName(std::string path, const std::string &filter) {
   std::string fname = FindFirstWithFilter(path,filter);
   return path + "/" + fname;
}