99 lines
2.9 KiB
C++
99 lines
2.9 KiB
C++
// Boost.Range library
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//
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// Copyright Neil Groves 2009. Use, modification and
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// distribution is subject to the Boost Software License, Version
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// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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//
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// For more information, see http://www.boost.org/libs/range/
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//
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#include <boost/range/algorithm/replace_if.hpp>
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#include <boost/test/test_tools.hpp>
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#include <boost/test/unit_test.hpp>
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#include <boost/assign.hpp>
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#include <boost/bind/bind.hpp>
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#include <algorithm>
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#include <functional>
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#include <list>
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#include <numeric>
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#include <deque>
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#include <vector>
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namespace boost
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{
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namespace
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{
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template< class Container, class UnaryPredicate >
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void test_replace_if_impl(Container& cont, UnaryPredicate pred)
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{
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using namespace boost::placeholders;
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const int what = 2;
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const int with_what = 5;
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std::vector<int> reference(cont.begin(), cont.end());
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std::replace_if(reference.begin(), reference.end(),
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boost::bind(pred, _1, what), with_what);
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std::vector<int> target(cont.begin(), cont.end());
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boost::replace_if(target, boost::bind(pred, _1, what), with_what);
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BOOST_CHECK_EQUAL_COLLECTIONS( reference.begin(), reference.end(),
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target.begin(), target.end() );
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std::vector<int> target2(cont.begin(), cont.end());
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boost::replace_if(boost::make_iterator_range(target2),
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boost::bind(pred, _1, what), with_what);
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BOOST_CHECK_EQUAL_COLLECTIONS( reference.begin(), reference.end(),
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target2.begin(), target2.end() );
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}
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template< class Container >
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void test_replace_if_impl(Container& cont)
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{
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test_replace_if_impl(cont, std::equal_to<int>());
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test_replace_if_impl(cont, std::not_equal_to<int>());
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}
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template< class Container >
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void test_replace_if_impl()
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{
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using namespace boost::assign;
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Container cont;
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test_replace_if_impl(cont);
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cont.clear();
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cont += 1;
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test_replace_if_impl(cont);
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cont.clear();
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cont += 1,2,3,4,5,6,7,8,9;
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test_replace_if_impl(cont);
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}
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void test_replace_if()
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{
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test_replace_if_impl< std::vector<int> >();
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test_replace_if_impl< std::list<int> >();
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test_replace_if_impl< std::deque<int> >();
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}
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}
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}
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boost::unit_test::test_suite*
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init_unit_test_suite(int argc, char* argv[])
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{
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boost::unit_test::test_suite* test
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= BOOST_TEST_SUITE( "RangeTestSuite.algorithm.replace_if" );
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test->add( BOOST_TEST_CASE( &boost::test_replace_if ) );
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return test;
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}
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