MIDITempo.hxx

Go to the documentation of this file.
00001 /*
00002  * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
00003  * UNIVERSITAT POMPEU FABRA
00004  *
00005  * This program is free software; you can redistribute it and/or modify
00006  * it under the terms of the GNU General Public License as published by
00007  * the Free Software Foundation; either version 2 of the License, or
00008  * (at your option) any later version.
00009  *
00010  * This program is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
00013  * GNU General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU General Public License
00016  * along with this program; if not, write to the Free Software
00017  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
00018  *
00019  * MIDIFileReader C++ classes
00020  * This code is part of the CLAM library, but also usable stand-alone.
00021  * Maarten de Boer <mdeboer@iua.upf.es>
00022  *
00023  */
00024 #ifndef __MIDITempo__
00025 #define __MIDITempo__
00026 
00027 namespace MIDI
00028 {
00029 
00030         class Song;
00031         class Track;
00032 
00033         class Tempo
00034         /* class to convert midi ticks to time in milliseconds, 
00035         ** according to the tempo information in a certain track 
00036         ** (typically the first) of a midi song
00037         */
00038         {
00039         private:
00040                 class TempoImpl* mImpl; // hide implementation
00041         public:
00042                 Tempo(Song* song = 0,Track* track = 0);
00043 
00044                 ~Tempo();
00045 
00046                 void Init(Song* song = 0,Track* track = 0);
00047 
00048                 Milliseconds TicksToTime(Ticks t);
00049         };
00050 
00051 }
00052 
00053 #endif
00054 
Generated by  doxygen 1.6.3