X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fpointer-group-interface.cc;h=08af94839d443930a0f7e26240f9038745a2aa1b;hb=8c2a317c9b2d8d105e1ccb0009b3b792c1f1b702;hp=d1302391e477983a49aed12317f03569a04ef5ae;hpb=f9214bac21e9926dc3248416f58190c98c4167a9;p=lilypond.git

diff --git a/lily/pointer-group-interface.cc b/lily/pointer-group-interface.cc
index d1302391e4..08af94839d 100644
--- a/lily/pointer-group-interface.cc
+++ b/lily/pointer-group-interface.cc
@@ -45,6 +45,18 @@ Pointer_group_interface::get_grob_array (Grob *me, SCM sym)
   return arr;
 }
 
+Grob *
+Pointer_group_interface::find_grob (Grob *me, SCM sym, bool (*pred) (Grob*))
+{
+  Grob_array *arr = get_grob_array (me, sym);
+
+  for (vsize i = 0; i < arr->size (); i++)
+    if (pred (arr->grob (i)))
+      return arr->grob (i);
+
+  return 0;
+}
+
 void
 Pointer_group_interface::add_grob (Grob *me, SCM sym, Grob *p)
 {