ocaml: Add alternate object-oriented programming style.

In original style:

let () =
  let filename = Sys.argv.(1) in
  let g = Guestfs.create () in
  Guestfs.add_drive_ro g filename;
  Guestfs.launch g;
  let roots = Guestfs.inspect_os g in
  print_endline (Guestfs.inspect_get_product_name g roots.(0))

The same code in the new OO style:

let () =
  let filename = Sys.argv.(1) in
  let g = new Guestfs.guestfs in
  g#add_drive_ro filename;
  g#launch ();
  let roots = g#inspect_os () in
  print_endline (g#inspect_get_product_name roots.(0))

1 files changed, 6 insertions, 1 deletions

diff --git a/ocaml/t/guestfs_005_load.ml b/ocaml/t/guestfs_005_load.ml
index 779e1c0f..523f764c 100644
--- a/ocaml/t/guestfs_005_load.ml
+++ b/ocaml/t/guestfs_005_load.ml
@@ -1,5 +1,5 @@
 (* libguestfs OCaml bindings
- * Copyright (C) 2009 Red Hat Inc.
+ * Copyright (C) 2009-2010 Red Hat Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,3 +17,8 @@
  *)
 
 let _ = Guestfs.create
+
+(* Also try the OO style. *)
+let _ =
+  let g = new Guestfs.guestfs in
+  g#get_verbose ()