00001 /* Copyright (C) 2004 Guido Simone 00002 * 00003 * This program is free software; you can redistribute it and/or modify 00004 * it under the terms of the GNU General Public License as published by 00005 * the Free Software Foundation; either version 2 of the License, or 00006 * (at your option) any later version. 00007 * 00008 * This program is distributed in the hope that it will be useful, 00009 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00011 * GNU General Public License for more details. 00012 00013 * You should have received a copy of the GNU General Public License 00014 * along with this program; if not, write to the Free Software 00015 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00016 */ 00017 00018 #ifndef GXLIB_GXMIDITRANSFORM_H 00019 #define GXLIB_GXMIDITRANSFORM_H 00020 00021 #include "../gx.h" 00022 class gxMidiStatusMap; 00023 class gxMidiData; 00024 class gxMidiDataQueue; 00025 00030 class gxMidiTransform 00031 { 00032 public: 00033 gxMidiTransform() {} 00034 virtual ~gxMidiTransform() {} 00035 00040 virtual bool transform( gxMidiData & input, gxMidiDataQueue & output ) = 0; 00041 00042 private: 00043 gxMidiTransform( const gxMidiTransform & rhs); 00044 gxMidiTransform & operator=( const gxMidiTransform & rhs); 00045 }; 00046 #endif