Re: GInterface and function, which returns pointer do data

[David Nečas (Yeti) <yeti physics muni cz>]

On Sun, Jan 14, 2007 at 07:17:54PM +0100, Tomasz Jankowski wrote:
> I'm trying to implement an interface in my code. I don't know how to
> implement function which returns pointer to data. here's small part of code:
>
> ...
>
>     gchar   (*get_file_name)    (GoofyFile  *file);  /*  <<< Shouldn't it
> be:      gchar   (**get_file_name)    (GoofyFile  *file);     */
> };

It should be

      gchar*        (*   get_file_name)    (GoofyFile  *file);

reading it:
                         get_file_name is...
                   ...a pointer to...
                                        ...function (with some args)...
        ...retuning a pointer to...
     ...gchar.

Yeti


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