Re: [gcmd-dev] GnomeCmdFile / GnomeCmdDir

[earlgrey]

 I respond to myself :)

GnomeCmdFile.cc :

=====================================
inline gboolean has_parent_dir (GnomeCmdFile *f)
{
    return f->priv->dir_handle && f->priv->dir_handle->ref;
}

inline GnomeCmdDir *get_parent_dir (GnomeCmdFile *f)
{
    g_return_val_if_fail (f->priv->dir_handle != NULL, NULL);

    return GNOME_CMD_DIR (f->priv->dir_handle->ref);
}
====================================


On 08/04/2010 08:39 AM, earlgrey wrote:
>  =====================================================
> GnomeCmdFile.cc :
>
> void gnome_cmd_file_setup (GnomeCmdFile *f, GnomeVFSFileInfo *info, 
> GnomeCmdDir *dir)
> {
>     g_return_if_fail (f != NULL);
>
>     ...
>
>     if (dir)
>     {
> f->priv->dir_handle = gnome_cmd_dir_get_handle (dir);
>         handle_ref (f->priv->dir_handle);
>
>         GNOME_CMD_FILE_INFO (f)->uri = gnome_cmd_dir_get_child_uri 
> (dir, f->info->name);
>         gnome_vfs_uri_ref (GNOME_CMD_FILE_INFO (f)->uri);
>     }
>
>     gnome_vfs_file_info_ref (f->info);
> }
>
> =====================================================
>
> Why is a reference on a CnomeCmdDir stored in GnomeCmdFile , although 
> GnomeCmdDir inherits from GnomeCmdFile ?
>
> Do I misunderstand something here ?
>
> address@hidden
>
> PS :
>
> struct Handle
> {
>     gint ref_count;
>     gpointer ref;
> };
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