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- // 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 https://web.archive.org/web/20071014014301/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
- //-----------------------------------------------------------------------------
- // This is the translator example from the tutorial.
- // In this example the set type of relation is changed to allow the iteration
- // of the container.
- #include <boost/config.hpp>
- //[ code_mighty_bimap
- #include <iostream>
- #include <string>
- #include <boost/bimap/bimap.hpp>
- #include <boost/bimap/list_of.hpp>
- #include <boost/bimap/unordered_set_of.hpp>
- struct english {};
- struct spanish {};
- int main()
- {
- using namespace boost::bimaps;
- typedef bimap
- <
- unordered_set_of< tagged< std::string, spanish > >,
- unordered_set_of< tagged< std::string, english > >,
- list_of_relation
- > translator;
- translator trans;
- // We have to use `push_back` because the collection of relations is
- // a `list_of_relation`
- trans.push_back( translator::value_type("hola" ,"hello" ) );
- trans.push_back( translator::value_type("adios" ,"goodbye" ) );
- trans.push_back( translator::value_type("rosa" ,"rose" ) );
- trans.push_back( translator::value_type("mesa" ,"table" ) );
- std::cout << "enter a word" << std::endl;
- std::string word;
- std::getline(std::cin,word);
- // Search the queried word on the from index (Spanish)
- translator::map_by<spanish>::const_iterator is
- = trans.by<spanish>().find(word);
- if( is != trans.by<spanish>().end() )
- {
- std::cout << word << " is said "
- << is->get<english>()
- << " in English" << std::endl;
- }
- else
- {
- // Word not found in Spanish, try our luck in English
- translator::map_by<english>::const_iterator ie
- = trans.by<english>().find(word);
- if( ie != trans.by<english>().end() )
- {
- std::cout << word << " is said "
- << ie->get<spanish>()
- << " in Spanish" << std::endl;
- }
- else
- {
- // Word not found, show the possible translations
- std::cout << "No such word in the dictionary" << std::endl;
- std::cout << "These are the possible translations" << std::endl;
- for( translator::const_iterator
- i = trans.begin(),
- i_end = trans.end();
- i != i_end ; ++i )
- {
- std::cout << i->get<spanish>()
- << " <---> "
- << i->get<english>()
- << std::endl;
- }
- }
- }
- return 0;
- }
- //]
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