From e2de64d6f1beb9e492daf5b886e19933c1fa41dd Mon Sep 17 00:00:00 2001
From: toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 25 Nov 2009 17:56:58 +0000
Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
 BUG:215923

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdemultimedia@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 arts/midi/timestampmath.h | 62 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 arts/midi/timestampmath.h

(limited to 'arts/midi/timestampmath.h')

diff --git a/arts/midi/timestampmath.h b/arts/midi/timestampmath.h
new file mode 100644
index 00000000..934df716
--- /dev/null
+++ b/arts/midi/timestampmath.h
@@ -0,0 +1,62 @@
+    /*
+
+    Copyright (C) 2002 Stefan Westerfeld
+                       stefan@space.twc.de
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+  
+    This library 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
+    Library General Public License for more details.
+   
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+    */
+
+#ifndef ARTS_TIMESTAMPMATH_H
+#define ARTS_TIMESTAMPMATH_H
+
+#include "artsmidi.h"
+#include <kdelibs_export.h>
+namespace Arts {
+
+/**
+ * increments the timestamp by delta
+ */
+KDE_EXPORT void timeStampInc(TimeStamp& t, const TimeStamp& delta);
+
+/**
+ * decrements the timestamp by delta
+ */
+void timeStampDec(TimeStamp& t, const TimeStamp& delta);
+
+/**
+ * stringifies a timestamp
+ */
+std::string timeStampToString(const TimeStamp& t);
+
+/**
+ * converts a timestamp to a double of seconds
+ */
+double timeStampToDouble(const TimeStamp& t);
+
+/**
+ * converts a double of seconds to a timestamp
+ */
+TimeStamp timeStampFromDouble(double d);
+
+/**
+ * returns the maximum of two timestamps
+ */
+TimeStamp timeStampMax(const TimeStamp& t1, const TimeStamp& t2);
+
+}
+
+#endif  /* ARTS_TIMESTAMPMATH_H */
-- 
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