2 Copyright (C) 2000-2007 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 #include <glibmm/thread.h>
38 bool operator== (const ID& other) const {
39 return _id == other._id;
42 bool operator!= (const ID& other) const {
43 return _id != other._id;
46 bool operator== (const std::string&) const;
48 ID& operator= (std::string);
49 ID& operator= (const ID&);
51 bool operator< (const ID& other) const {
52 return _id < other._id;
55 void print (char* buf, uint32_t bufsize) const;
56 std::string to_s() const;
58 static uint64_t counter() { return _counter; }
59 static void init_counter (uint64_t val) { _counter = val; }
64 int string_assign (std::string);
66 static Glib::Mutex* counter_lock;
67 static uint64_t _counter;
71 std::ostream& operator<< (std::ostream& ostr, const PBD::ID&);
73 #endif /* __pbd_id_h__ */