2 Copyright (C) 2002 Paul Barton-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.
21 #ifndef __lib_pbd_foreach_h__
22 #define __lib_pbd_foreach_h__
24 template<class Iter, class T> void foreach (Iter first, Iter last, void (T::*method)()) {
25 for (; first != last; ++first) {
30 template<class Iter, class T, class A> void foreach (Iter first, Iter last, void (T::*method)(A a), A arg) {
31 for (; first != last; ++first) {
32 ((*first).*method)(arg);
36 template<class Iter, class T, class A1, class A2> void foreach (Iter first, Iter last, void (T::*method)(A1, A2), A1 arg1, A2 arg2) {
37 for (; first != last; ++first) {
38 ((*first).*method)(arg1, arg2);
42 #endif /* __lib_pbd_foreach_h__ */