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1 | # /* Copyright (C) 2002 |
2 | # * Housemarque Oy | |
3 | # * http://www.housemarque.com | |
4 | # * | |
5 | # * Distributed under the Boost Software License, Version 1.0. (See | |
6 | # * accompanying file LICENSE_1_0.txt or copy at | |
7 | # * http://www.boost.org/LICENSE_1_0.txt) | |
8 | # */ | |
9 | # | |
10 | # /* Revised by Paul Mensonides (2002) */ | |
11 | # | |
12 | # /* See http://www.boost.org for most recent version. */ | |
13 | # | |
14 | # /* This example demonstrates the usage of lists and BOOST_PP_LIST_FOR_EACH(). */ | |
15 | # | |
16 | # include <iostream> | |
17 | # include <typeinfo> | |
18 | # | |
19 | # include <boost/preprocessor/list/for_each.hpp> | |
20 | # include <boost/preprocessor/tuple/to_list.hpp> | |
21 | # | |
22 | # /* List of built-in types. (Strictly speaking wchar_t should be on the list.) */ | |
23 | # | |
24 | # define BUILTIN_TYPES \ | |
25 | BOOST_PP_TUPLE_TO_LIST( \ | |
26 | 13, \ | |
27 | ( \ | |
28 | bool, \ | |
29 | char, signed char, unsigned char, \ | |
30 | unsigned short, short, \ | |
31 | int, unsigned, \ | |
32 | long, unsigned long, \ | |
33 | float, \ | |
34 | double, long double \ | |
35 | ) \ | |
36 | ) \ | |
37 | /**/ | |
38 | # | |
39 | # define CATCH(R, _, T) \ | |
40 | catch (T t) { \ | |
41 | std::cerr << "Caught an " << typeid(t).name() << " = " << t; \ | |
42 | } \ | |
43 | /**/ | |
44 | ||
45 | int main() { | |
46 | try { | |
47 | throw 10; | |
48 | } | |
49 | BOOST_PP_LIST_FOR_EACH(CATCH, _, BUILTIN_TYPES) | |
50 | return 0; | |
51 | } |