From af34e8b4807d981cdd75542c48be741059e91828 Mon Sep 17 00:00:00 2001
From: Alexander Sulfrian <alexander@sulfrian.net>
Date: Mon, 18 Jan 2010 02:57:12 +0100
Subject: added calculations to swap from relative mode to absolute beat times

---
 src/base/song.hpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/base/song.hpp')

diff --git a/src/base/song.hpp b/src/base/song.hpp
index af613370..91d22742 100644
--- a/src/base/song.hpp
+++ b/src/base/song.hpp
@@ -83,6 +83,14 @@ namespace usdx
 
 		LyricLine* get_last_lyric_line(void);
 		LyricLine* create_new_lyric_line(int start);
+
+		/**
+		 * Used to calculate the absolute beat times in relative song
+		 * mode.
+		 *
+		 * @return Start beat time from last line.
+		 */
+		int get_relative_beat(void);
 	public:
 		Song(const std::string& filename, const std::map<std::string, std::string>& header);
 		virtual ~Song(void);
-- 
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