Doc-es: various updates.

[lilypond.git] / lily / midi-stream.cc

diff --git a/lily/midi-stream.cc b/lily/midi-stream.cc
index 8b84798f6200ec454577493aed020b6dff2c0dbc..d0f853109468727e0d038adeb1fb2a5194f4ad36 100644 (file)
--- a/lily/midi-stream.cc
+++ b/lily/midi-stream.cc
@@ -1,9 +1,20 @@
 /*
-  midi-stream.cc -- implement Midi_stream
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1997--2015 Jan Nieuwenhuizen <janneke@gnu.org>
 
-  (c) 1997--2009 Jan Nieuwenhuizen <janneke@gnu.org>
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "midi-stream.hh"
@@ -16,11 +27,10 @@ using namespace std;
 #include "midi-chunk.hh"
 #include "misc.hh"
 #include "program-option.hh"
-#include "stream.hh"
 #include "string-convert.hh"
 #include "warn.hh"
 
-Midi_stream::Midi_stream (string file_name)
+Midi_stream::Midi_stream (const string &file_name)
 {
   file_name_string_ = file_name;
   out_file_ = fopen (file_name.c_str (), "wb");
@@ -34,14 +44,14 @@ Midi_stream::~Midi_stream ()
 }
 
 void
-Midi_stream::write (string str)
+Midi_stream::write (const string &str)
 {
   size_t sz = sizeof (Byte);
   size_t n = str.length ();
   size_t written = fwrite (str.data (), sz, n, out_file_);
 
   if (written != sz * n)
-    warning (_f ("cannot write to file: `%s'", str.data ()));
+    warning (_f ("cannot write to file: `%s'", file_name_string_.c_str ()));
 }
 
 void