From b9bcb8fb736f841296d948c3b9c5e9c0b434ba14 Mon Sep 17 00:00:00 2001
From: Adam Spiers <lilypond@adamspiers.org>
Date: Sun, 13 Jan 2013 17:10:58 +0000
Subject: [PATCH] add Audio_note::to_string to aid debugging

---
 lily/audio-item.cc         | 19 +++++++++++++++++++
 lily/include/audio-item.hh |  1 +
 2 files changed, 20 insertions(+)

diff --git a/lily/audio-item.cc b/lily/audio-item.cc
index 201e8fd98e..65ca70004d 100644
--- a/lily/audio-item.cc
+++ b/lily/audio-item.cc
@@ -67,6 +67,25 @@ Audio_note::tie_to (Audio_note *t, Moment skip)
   length_mom_ = 0;
 }
 
+string
+Audio_note::to_string () const
+{
+  string s = "#<Audio_note pitch ";
+  s += pitch_.to_string();
+  s += " len ";
+  s += length_mom_.to_string();
+  if (tied_)
+    {
+      s += " tied to " + tied_->to_string();
+    }
+  if (tie_event_)
+    {
+      s += " tie_event";
+    }
+  s += ">";
+  return s;
+}
+
 Audio_key::Audio_key (int acc, bool major)
 {
   accidentals_ = acc;
diff --git a/lily/include/audio-item.hh b/lily/include/audio-item.hh
index 45dcc7b799..1b858cd8c4 100644
--- a/lily/include/audio-item.hh
+++ b/lily/include/audio-item.hh
@@ -86,6 +86,7 @@ public:
 
   // with tieWaitForNote, there might be a skip between the tied notes!
   void tie_to (Audio_note *, Moment skip = 0);
+  virtual string to_string () const;
 
   Pitch pitch_;
   Moment length_mom_;
-- 
2.39.2