X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;ds=sidebyside;f=lily%2Flistener.cc;h=2a8d28d8cbb6daa0d287eeccded86624f75fbb9d;hb=8aba4d8ad4cbc830dafc268ce66d4caf3798ff23;hp=50f1969ecb418c4735715fc8c77bf9f08963b080;hpb=18d9bcf40f630efefdeb42e3d15653c7aae73ec3;p=lilypond.git

diff --git a/lily/listener.cc b/lily/listener.cc
index 50f1969ecb..2a8d28d8cb 100644
--- a/lily/listener.cc
+++ b/lily/listener.cc
@@ -18,46 +18,5 @@
 */
 
 #include "listener.hh"
-#include "warn.hh"
-
-Listener::Listener ()
-{
-  target_ = 0;
-  type_ = 0;
-}
-
-Listener::Listener (const void *target, Listener_function_table *type)
-{
-  target_ = (void *)target;
-  type_ = type;
-}
-
-Listener::Listener (Listener const &other)
-{
-  target_ = other.target_;
-  type_ = other.type_;
-}
-
-void Listener::listen (SCM ev) const
-{
-  (type_->listen_callback) (target_, ev);
-}
-
-SCM
-Listener::mark_smob ()
-{
-  if (type_)
-    (type_->mark_callback) (target_);
-  return SCM_EOL;
-}
-
-SCM
-Listener::equal_p (SCM a, SCM b)
-{
-  Listener *l1 = Listener::unsmob (a);
-  Listener *l2 = Listener::unsmob (b);
-
-  return (*l1 == *l2) ? SCM_BOOL_T : SCM_BOOL_F;
-}
 
 const char Listener::type_p_name_[] = "ly:listener?";