test_bimap_range.cpp
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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 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#include <boost/config.hpp>// Boost.Test#include <boost/test/minimal.hpp>#include <boost/config.hpp>#include <algorithm>#include <boost/range/functions.hpp>#include <boost/range/metafunctions.hpp>#include <boost/bimap/bimap.hpp>#include <boost/bimap/multiset_of.hpp>#include <boost/bimap/support/lambda.hpp>template< class ForwardReadableRange, class UnaryFunctor >UnaryFunctor for_each(const ForwardReadableRange & r, UnaryFunctor func){ typedef typename boost::range_const_iterator<ForwardReadableRange>::type const_iterator; for(const_iterator i= boost::begin(r), iend= boost::end(r); i!=iend; ++i ) { func(*i); } return func;}struct do_something_with_a_pair{ template< class Pair > void operator()(const Pair & p) { BOOST_CHECK( p.first && p.second ); }};int test_bimap_range(){ using namespace boost::bimaps; typedef bimap< double, multiset_of<int> > bm_type; bm_type bm; bm.insert( bm_type::value_type(1.1 , 1) ); bm.insert( bm_type::value_type(2.2 , 2) ); bm.insert( bm_type::value_type(3.3 , 3) ); bm.insert( bm_type::value_type(4.4 , 4) ); for_each( bm.left.range( 1.0 < _key, _key < 5.0 ), do_something_with_a_pair() ); for_each( bm.right.range( unbounded, _key <= 2 ), do_something_with_a_pair() ); // left range { bm_type::left_range_type r = bm.left.range( 2.0 < _key, _key < 4.0 ); BOOST_CHECK( ! boost::empty(r) ); BOOST_CHECK( boost::begin(r) == bm.left.upper_bound(2.0) ); BOOST_CHECK( boost::end(r) == bm.left.lower_bound(4.0) ); } // right range { bm_type::right_range_type r = bm.right.range( 2 <= _key, _key <= 3 ); BOOST_CHECK( ! boost::empty(r) ); BOOST_CHECK( boost::begin(r) == bm.right.lower_bound(2) ); BOOST_CHECK( boost::end(r) == bm.right.upper_bound(3) ); } // const range from range { bm_type:: left_const_range_type lr = bm. left.range( unbounded, _key < 4.0 ); bm_type::right_const_range_type rr = bm.right.range( 2 < _key , unbounded ); } const bm_type & cbm = bm; // left const range { bm_type:: left_const_range_type r = cbm.left.range( unbounded, unbounded ); BOOST_CHECK( ! boost::empty(r) ); BOOST_CHECK( boost::begin(r) == cbm.left.begin() ); } // right const range { bm_type::right_const_range_type r = cbm.right.range( 1 < _key, _key < 1 ); BOOST_CHECK( boost::empty(r) ); } return 0;}//]int test_main( int, char* [] ){ test_bimap_range(); return 0;}
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