libsidplayfp  2.12.0
IOBank.h
1 /*
2  * This file is part of libsidplayfp, a SID player engine.
3  *
4  * Copyright 2012-2013 Leandro Nini <drfiemost@users.sourceforge.net>
5  * Copyright 2010 Antti Lankila
6  *
7  * This program is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; either version 2 of the License, or
10  * (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20  */
21 
22 #ifndef IOBANK_H
23 #define IOBANK_H
24 
25 #include <stdint.h>
26 
27 #include "Bank.h"
28 
29 #include "sidcxx11.h"
30 
31 namespace libsidplayfp
32 {
33 
39 class IOBank final : public Bank
40 {
41 private:
42  Bank* map[16];
43 
44 public:
45  void setBank(int num, Bank* bank)
46  {
47  map[num] = bank;
48  }
49 
50  Bank *getBank(int num) const
51  {
52  return map[num];
53  }
54 
55  uint8_t peek(uint_least16_t addr) override
56  {
57  return map[(addr >> 8) & 0xf]->peek(addr);
58  }
59 
60  void poke(uint_least16_t addr, uint8_t data) override
61  {
62  map[(addr >> 8) & 0xf]->poke(addr, data);
63  }
64 };
65 
66 }
67 
68 #endif
Definition: Bank.h:36
Definition: IOBank.h:40
void poke(uint_least16_t addr, uint8_t data) override
Definition: IOBank.h:60
uint8_t peek(uint_least16_t addr) override
Definition: IOBank.h:55