libkmid Library API Documentation

notearray.h

00001 /*  notearray.h  - NoteArray class, which holds an array of notes
00002     This file is part of LibKMid 0.9.5
00003     Copyright (C) 1998,99,2000  Antonio Larrosa Jimenez
00004     LibKMid's homepage : http://www.arrakis.es/~rlarrosa/libkmid.html
00005 
00006     This library is free software; you can redistribute it and/or
00007     modify it under the terms of the GNU Library General Public
00008     License as published by the Free Software Foundation; either
00009     version 2 of the License, or (at your option) any later version.
00010  
00011     This library is distributed in the hope that it will be useful,
00012     but WITHOUT ANY WARRANTY; without even the implied warranty of
00013     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014     Library General Public License for more details.
00015  
00016     You should have received a copy of the GNU Library General Public License
00017     along with this library; see the file COPYING.LIB.  If not, write to
00018     the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00019     Boston, MA 02111-1307, USA.                                                  
00020 
00021     Send comments and bug fixes to Antonio Larrosa <larrosa@kde.org>
00022 
00023 ***************************************************************************/
00024 #ifndef NOTEARRAY_H
00025 #define NOTEARRAY_H
00026 
00027 #include <libkmid/dattypes.h>
00028 
00037 class NoteArray
00038 {
00039   private:
00040     class NoteArrayPrivate;
00041     NoteArrayPrivate *d;
00042 
00043   public:
00044   struct noteCmd {
00048     ulong ms; 
00049 
00053     int chn;
00054 
00058     int cmd; 
00059 
00065     int note; 
00066   };
00067   
00068   private:
00069   noteCmd *data;
00070   ulong totalAllocated;
00071 
00072   ulong last;
00073   noteCmd *lastAdded;
00074 
00079   noteCmd *it;
00080 
00081   noteCmd *pointerTo(ulong pos);
00082 
00083   public:
00087   NoteArray(void);
00091   ~NoteArray();
00092 
00099   void at(ulong pos, ulong ms,int chn,int cmd,int note);
00100 
00105   void at(ulong pos, noteCmd s);
00106 
00110   noteCmd at(int pos);
00111 
00117   void add(ulong ms,int chn,int cmd,int note);
00118 
00125   void iteratorBegin(void) { it=data; };
00126 
00130   noteCmd *get(void)       { return it; };
00131 
00135   void next(void);
00136 
00141   void moveIteratorTo(ulong ms,int *pgm=NULL);
00142 };
00143 
00144 #endif
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This file is part of the documentation for kdelibs Version 3.1.5.
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