#include <cmath>
-#include <sigc++/bind.h>
#include <glibmm/thread.h>
#include "pbd/xml++.h"
* add the BBT interval @param increment to @param start and return the result
*/
BBT_Time
-TempoMap::bbt_add (const BBT_Time& start, const BBT_Time& increment, const TempoMetric& metric) const
+TempoMap::bbt_add (const BBT_Time& start, const BBT_Time& increment, const TempoMetric& /*metric*/) const
{
BBT_Time result = start;
BBT_Time op = increment; /* argument is const, but we need to modify it */