]>
Commit | Line | Data |
---|---|---|
7c673cae FG |
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 | //[ code_tagged_simple_bimap | |
24 | ||
25 | #include <iostream> | |
26 | ||
27 | #include <boost/bimap.hpp> | |
28 | ||
29 | struct country {}; | |
30 | struct place {}; | |
31 | ||
32 | int main() | |
33 | { | |
34 | using namespace boost::bimaps; | |
35 | ||
36 | // Soccer World cup. | |
37 | ||
38 | typedef bimap | |
39 | < | |
40 | tagged< std::string, country >, | |
41 | tagged< int , place > | |
42 | ||
43 | > results_bimap; | |
44 | ||
45 | typedef results_bimap::value_type position; | |
46 | ||
47 | results_bimap results; | |
48 | results.insert( position("Argentina" ,1) ); | |
49 | results.insert( position("Spain" ,2) ); | |
50 | results.insert( position("Germany" ,3) ); | |
51 | results.insert( position("France" ,4) ); | |
52 | ||
53 | std::cout << "Countries names ordered by their final position:" | |
54 | << std::endl; | |
55 | ||
56 | /*<< `results.by<place>()` is equivalent to `results.right` >>*/ | |
57 | for( results_bimap::map_by<place>::const_iterator | |
58 | i = results.by<place>().begin(), | |
59 | iend = results.by<place>().end() ; | |
60 | i != iend; ++i ) | |
61 | { | |
62 | /*<< `get<Tag>` works for each view of the bimap >>*/ | |
63 | std::cout << i->get<place >() << ") " | |
64 | << i->get<country>() << std::endl; | |
65 | } | |
66 | ||
67 | std::cout << std::endl | |
68 | << "Countries names ordered alfabetically along with" | |
69 | "their final position:" | |
70 | << std::endl; | |
71 | ||
72 | /*<< `results.by<country>()` is equivalent to `results.left` >>*/ | |
73 | for( results_bimap::map_by<country>::const_iterator | |
74 | i = results.by<country>().begin(), | |
75 | iend = results.by<country>().end() ; | |
76 | i != iend; ++i ) | |
77 | { | |
78 | std::cout << i->get<country>() << " ends " | |
79 | << i->get<place >() << "º" | |
80 | << std::endl; | |
81 | } | |
82 | ||
83 | return 0; | |
84 | } | |
85 | //] | |
86 |