1 | // Boost.Bimap |
---|---|
2 | // |
3 | // Copyright (c) 2006-2007 Matias Capeletto |
4 | // |
5 | // Distributed under the Boost Software License, Version 1.0. |
6 | // (See accompanying file LICENSE_1_0.txt or copy at |
7 | // http://www.boost.org/LICENSE_1_0.txt) |
8 | |
9 | // VC++ 8.0 warns on usage of certain Standard Library and API functions that |
10 | // can be cause buffer overruns or other possible security issues if misused. |
11 | // See http://msdn.microsoft.com/msdnmag/issues/05/05/SafeCandC/default.aspx |
12 | // But the wording of the warning is misleading and unsettling, there are no |
13 | // portable alternative functions, and VC++ 8.0's own libraries use the |
14 | // functions in question. So turn off the warnings. |
15 | #define _CRT_SECURE_NO_DEPRECATE |
16 | #define _SCL_SECURE_NO_DEPRECATE |
17 | |
18 | // Boost.Bimap Example |
19 | //----------------------------------------------------------------------------- |
20 | |
21 | #include <boost/config.hpp> |
22 | |
23 | #include <string> |
24 | |
25 | #include <boost/bimap/bimap.hpp> |
26 | |
27 | #include <boost/xpressive/xpressive.hpp> |
28 | #include <boost/xpressive/regex_actions.hpp> |
29 | |
30 | using namespace boost::bimaps; |
31 | using namespace boost::xpressive; |
32 | namespace xp = boost::xpressive; |
33 | |
34 | int main() |
35 | { |
36 | //[ code_bimap_and_boost_xpressive |
37 | |
38 | typedef bimap< std::string, int > bm_type; |
39 | bm_type bm; |
40 | |
41 | std::string rel_str("one <--> 1 two <--> 2 three <--> 3"); |
42 | |
43 | sregex rel = ( (s1= +_w) >> " <--> ">> (s2= +_d) ) |
44 | [ |
45 | xp::ref(t&: bm)->*insert( xp::construct<bm_type::value_type>(proto_a0: s1, proto_a1: as<int>(a: s2)) ) |
46 | ]; |
47 | |
48 | sregex relations = rel >> *(+_s >> rel); |
49 | |
50 | regex_match(rng&: rel_str, re: relations); |
51 | |
52 | assert( bm.size() == 3 ); |
53 | //] |
54 | |
55 | return 0; |
56 | } |
57 | |
58 |