From b95dba1705c138ee450942e3a08104b166e28368 Mon Sep 17 00:00:00 2001
From: fred <fred>
Date: Mon, 17 Feb 1997 20:29:49 +0000
Subject: [PATCH] lilypond-0.0.32

---
 hdr/scorewalker.hh | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 hdr/scorewalker.hh

diff --git a/hdr/scorewalker.hh b/hdr/scorewalker.hh
new file mode 100644
index 0000000000..0bfc991374
--- /dev/null
+++ b/hdr/scorewalker.hh
@@ -0,0 +1,36 @@
+/*
+  scorewalker.hh -- declare Score_walker
+
+  source file of the LilyPond music typesetter
+
+  (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+*/
+
+
+#ifndef SCOREWALKER_HH
+#define SCOREWALKER_HH
+#include "pcursor.hh"
+#include "proto.hh"
+#include "varray.hh"
+
+
+/**
+  walk through the score_columns, and while doing so, walk all staffs in a score.
+  */
+class Score_walker : public PCursor<Score_column *>
+{
+    /// walkers for the individual staves.
+    Array<Staff_walker *> walker_p_arr_;
+    Array<Staff_walker *> disallow_break_walk_l_arr;
+    int disallow_break_count_;
+    void reinit();
+public:
+    void allow_break(Staff_walker*w);
+    Score_walker(Score*);
+    ~Score_walker();
+    Moment when();
+    void operator++(int);
+    /// process staff walkers. 
+    void process();
+};
+#endif // SCOREWALKER_HH
-- 
2.39.5