X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Flistener.cc;h=836f8cdc6f1b450829ff7337befa4bbc3763db33;hb=5d84bfad4626892bcffd05adcced53c8a2329047;hp=7dc4cc370c4f66cefe32449ef7331779cfdd4509;hpb=bf090c279f6f8e0ebbffc72d7ee435172dfaddc8;p=lilypond.git

diff --git a/lily/listener.cc b/lily/listener.cc
index 7dc4cc370c..836f8cdc6f 100644
--- a/lily/listener.cc
+++ b/lily/listener.cc
@@ -18,54 +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 (SCM sm)
-{
-  Listener *me = (Listener *) SCM_CELL_WORD_1 (sm);
-  if (me->type_)
-    (me->type_->mark_callback) (me->target_);
-  return SCM_EOL;
-}
-
-int
-Listener::print_smob (SCM, SCM p, scm_print_state *)
-{
-  scm_puts ("#<Listener>", p);
-  return 1;
-}
-
-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?";
+const char * const Listener::type_p_name_ = "ly:listener?";