mail::ACCOUNT::getParentFolder — Find parent folder
        
        
        #include <libmail/sync.H>
        
        mail::ACCOUNT *mail;
        const mail::folder *folder;
        mail::ACCOUNT::FolderList folderList;
| bool
            ok=mail->getParentFolder( | folder, | 
| folderList ); | 
        std::string errmsg=mail->getErrmsg();
        size_t nFolders=folderList::size();
        const mail::folder *folder=folderList[n];
        
A mail account contains folders that are arranged in a
      tree-like hierarchy. mail::ACCOUNT::getParentFolder finds a
      folder's parent
      folder (folder is
      obtained from a previous mail::ACCOUNT::getSubFolders or a mail::ACCOUNT::getTopLevelFolders(3x)
      call).
This method returns true if
      it succeeds, or false if it
      fails. If the method fails, use mail::ACCOUNT::getErrmsg() to
      read a brief description of the error.
If successful, folderList will contain a
      single pointer to a mail::folder object that will refer to
      folder's parent
      folder.
See mail::ACCOUNT::getTopLevelFolders(3x) for additional notes and instructions on handling folder lists.