libsidplayfp  1.0.3
IOBank.h
00001 /*
00002  * This file is part of libsidplayfp, a SID player engine.
00003  *
00004  * Copyright 2012-2013 Leandro Nini <drfiemost@users.sourceforge.net>
00005  * Copyright 2010 Antti Lankila
00006  *
00007  * This program is free software; you can redistribute it and/or modify
00008  * it under the terms of the GNU General Public License as published by
00009  * the Free Software Foundation; either version 2 of the License, or
00010  * (at your option) any later version.
00011  *
00012  * This program is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
00020  */
00021 
00022 #ifndef IOBANK_H
00023 #define IOBANK_H
00024 
00025 #include <stdint.h>
00026 
00027 #include "Bank.h"
00028 
00035 class IOBank : public Bank
00036 {
00037 private:
00038     Bank* map[16];
00039 
00040 public:
00041     void setBank(int num, Bank* bank)
00042     {
00043         map[num] = bank;
00044     }
00045 
00046     Bank *getBank(int num) const
00047     {
00048         return map[num];
00049     }
00050 
00051     uint8_t peek(uint_least16_t addr)
00052     {
00053         return map[addr >> 8 & 0xf]->peek(addr);
00054     }
00055 
00056     void poke(uint_least16_t addr, uint8_t data)
00057     {
00058         map[addr >> 8 & 0xf]->poke(addr, data);
00059     }
00060 };
00061 
00062 #endif