[gstreamermm] Gst::Pad: added a few constversion methods in Gst::PadProbeInfo class

[Marcin Kolny <mkolny src gnome org>]

commit c3efb103a732969eb2b61758eecad544742c233a
Author: Marcin Kolny <marcin kolny flytronic pl>
Date:   Fri Nov 28 15:47:30 2014 +0100

    Gst::Pad: added a few constversion methods in Gst::PadProbeInfo class
    
        * gstreamer/src/pad.hg: added constversion for accessing methods:
          query, event, buffer and bufferlist. To have an access to mentioned
          objects, we had to remove const-ness of PadProbeInfo object. It was
          bothering and pointless. Now it can be done without const-casting.

 gstreamer/src/pad.hg |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gstreamer/src/pad.hg b/gstreamer/src/pad.hg
index 69403dd..23aad4d 100644
--- a/gstreamer/src/pad.hg
+++ b/gstreamer/src/pad.hg
@@ -446,8 +446,11 @@ public:
   _WRAP_METHOD(Glib::RefPtr<Gst::Event> get_event(), gst_pad_probe_info_get_event, refreturn)
   _WRAP_METHOD(const Glib::RefPtr<Gst::Event> get_event() const, gst_pad_probe_info_get_event, constversion, 
refreturn)
   _WRAP_METHOD(Glib::RefPtr<Gst::Query> get_query(), gst_pad_probe_info_get_query)
+  _WRAP_METHOD(const Glib::RefPtr<Gst::Query> get_query() const, gst_pad_probe_info_get_query, constversion)
   _WRAP_METHOD(Glib::RefPtr<Gst::Buffer> get_buffer(), gst_pad_probe_info_get_buffer, refreturn)
+  _WRAP_METHOD(const Glib::RefPtr<Gst::Buffer> get_buffer() const, gst_pad_probe_info_get_buffer, refreturn, 
constversion)
   _WRAP_METHOD(Glib::RefPtr<Gst::BufferList> get_buffer_list(), gst_pad_probe_info_get_buffer_list)
+  _WRAP_METHOD(const Glib::RefPtr<Gst::BufferList> get_buffer_list() const, 
gst_pad_probe_info_get_buffer_list, constversion)
   
   PadProbeType get_type() const;
 protected: