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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
- //-----------------------------------------------------------------------------
- #include <boost/config.hpp>
- #include <string>
- #include <iostream>
- #include <boost/bimap/bimap.hpp>
- #include <boost/bimap/support/lambda.hpp>
- using namespace boost::bimaps;
- void using_upper_and_lower_bound()
- {
- //[ code_tutorial_range_standard_way
- typedef bimap<int,std::string> bm_type;
- bm_type bm;
- // ...
- bm_type::left_iterator iter_first = bm.left.lower_bound(20);
- bm_type::left_iterator iter_second = bm.left.upper_bound(50);
- // range [iter_first,iter_second) contains the elements in [20,50]
- //]
- // Subtle changes
- {
- //[ code_tutorial_range_standard_way_subtle_changes
- bm_type::left_iterator iter_first = bm.left.upper_bound(20);
- bm_type::left_iterator iter_second = bm.left.lower_bound(50);
- // range [iter_first,iter_second) contains the elements in (20,50)
- //]
- }
- }
- void using_range()
- {
- //[ code_tutorial_range
- typedef bimap<int,std::string> bm_type;
- bm_type bm;
- // ...
- /*<< `range_type` is a handy typedef equal to `std::pair<iterator,iterator>`.
- `const_range_type` is provided too, and it is equal to
- `std::pair<const_iterator,const_iterator>` >>*/
- bm_type::left_range_type r;
- /*<< _key is a Boost.Lambda placeholder. To use it you have to include
- `<boost/bimap/support/lambda.hpp>` >>*/
- r = bm.left.range( 20 <= _key, _key <= 50 ); // [20,50]
- r = bm.left.range( 20 < _key, _key < 50 ); // (20,50)
- r = bm.left.range( 20 <= _key, _key < 50 ); // [20,50)
- //]
- //[ code_tutorial_range_unbounded
- r = bm.left.range( 20 <= _key, unbounded ); // [20,inf)
- r = bm.left.range( unbounded , _key < 50 ); // (-inf,50)
- /*<< This is equivalent to std::make_pair(s.begin(),s.end()) >>*/
- r = bm.left.range( unbounded , unbounded ); // (-inf,inf)
- //]
- }
- int main()
- {
- using_upper_and_lower_bound();
- using_range();
- return 0;
- }
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