| // Boost.Bimap |
| // |
| // Copyright (c) 2006-2007 Matias Capeletto |
| // |
| // Distributed under the Boost Software License, Version 1.0. |
| // (See accompanying file LICENSE_1_0.txt or copy at |
| // http://www.boost.org/LICENSE_1_0.txt) |
| |
| // VC++ 8.0 warns on usage of certain Standard Library and API functions that |
| // can be cause buffer overruns or other possible security issues if misused. |
| // See http://msdn.microsoft.com/msdnmag/issues/05/05/SafeCandC/default.aspx |
| // But the wording of the warning is misleading and unsettling, there are no |
| // portable alternative functions, and VC++ 8.0's own libraries use the |
| // functions in question. So turn off the warnings. |
| #define _CRT_SECURE_NO_DEPRECATE |
| #define _SCL_SECURE_NO_DEPRECATE |
| |
| // Boost.Bimap Example |
| //----------------------------------------------------------------------------- |
| |
| #include <boost/config.hpp> |
| |
| //[ code_simple_bimap |
| |
| #include <string> |
| #include <iostream> |
| |
| #include <boost/bimap.hpp> |
| |
| template< class MapType > |
| void print_map(const MapType & map, |
| const std::string & separator, |
| std::ostream & os ) |
| { |
| typedef typename MapType::const_iterator const_iterator; |
| |
| for( const_iterator i = map.begin(), iend = map.end(); i != iend; ++i ) |
| { |
| os << i->first << separator << i->second << std::endl; |
| } |
| } |
| |
| int main() |
| { |
| // Soccer World cup |
| |
| typedef boost::bimap< std::string, int > results_bimap; |
| typedef results_bimap::value_type position; |
| |
| results_bimap results; |
| results.insert( position("Argentina" ,1) ); |
| results.insert( position("Spain" ,2) ); |
| results.insert( position("Germany" ,3) ); |
| results.insert( position("France" ,4) ); |
| |
| std::cout << "The number of countries is " << results.size() |
| << std::endl; |
| |
| std::cout << "The winner is " << results.right.at(1) |
| << std::endl |
| << std::endl; |
| |
| std::cout << "Countries names ordered by their final position:" |
| << std::endl; |
| |
| // results.right works like a std::map< int, std::string > |
| |
| print_map( results.right, ") ", std::cout ); |
| |
| std::cout << std::endl |
| << "Countries names ordered alphabetically along with" |
| "their final position:" |
| << std::endl; |
| |
| // results.left works like a std::map< std::string, int > |
| |
| print_map( results.left, " ends in position ", std::cout ); |
| |
| return 0; |
| } |
| //] |
| |