get_view_sync
Description:
public bool get_view_sync (string sexp, out ClientView out_view, Cancellable? cancellable = null) throws Error
  
  Query this with sexp, creating an 
        ClientView.
 If successful, then the out_view is set to newly allocated ClientView
      , which should be freed with unref.
Parameters:
| this | an Client | 
| sexp | an S-expression representing the query. | 
| out_view | an ClientView | 
| cancellable | a Cancellable; can be null | 
Returns:
| true if successful, false otherwise. |