X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Flistener.cc;h=836f8cdc6f1b450829ff7337befa4bbc3763db33;hb=13ac53fdee55b5fbe96cee26471db2d34e655d8a;hp=cb966adc9a9c20e5b4117b7412c7340ec0b2073a;hpb=e8b68d8a878a0ee0381719230cf911dbcefa168d;p=lilypond.git

diff --git a/lily/listener.cc b/lily/listener.cc
index cb966adc9a..836f8cdc6f 100644
--- a/lily/listener.cc
+++ b/lily/listener.cc
@@ -18,56 +18,5 @@
 */
 
 #include "listener.hh"
-#include "ly-smobs.icc"
-#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;
-}
-
-IMPLEMENT_SIMPLE_SMOBS (Listener);
-IMPLEMENT_TYPE_P (Listener, "ly:listener?");
+const char * const Listener::type_p_name_ = "ly:listener?";