3 /// class for device PIN notation
7 Copyright (C) 2007-2009, Net Direct Inc. (http://www.netdirect.ca/)
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
18 See the GNU General Public License in the COPYING file at the
19 root directory of this project for more details.
22 #ifndef __BARRY_PIN_H__
23 #define __BARRY_PIN_H__
36 Pin(uint32_t pin__
= 0) : pin(pin__
) {}
38 bool valid() const { return pin
!= 0; }
40 std::string
str() const;
41 uint32_t value() const { return pin
; }
43 Pin
& operator=(uint32_t p
) { pin
= p
; return *this; }
45 bool operator==(uint32_t rhs
) const { return pin
== rhs
; }
46 bool operator==(const Pin
&rhs
) const { return pin
== rhs
.pin
; }
49 // no ostream operator, since we want to encourage users to call str()...
50 // but istream may be useful
51 BXEXPORT
std::istream
& operator>>(std::istream
&is
, Pin
&pin
);