forked from boostorg/range
[range] fixed #7843 (missing example in docs for 'tokenized' range adaptor)
[SVN r82345]
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65
test/adaptor_test/tokenized_example.cpp
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65
test/adaptor_test/tokenized_example.cpp
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// 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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//[tokenized_example
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#include <boost/range/adaptor/tokenized.hpp>
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#include <boost/range/algorithm/copy.hpp>
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#include <boost/assign.hpp>
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#include <algorithm>
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#include <iostream>
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#include <vector>
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//<-
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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/range/algorithm_ext/push_back.hpp>
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namespace
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{
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void tokenized_example_test()
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//->
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//=int main(int argc, const char* argv[])
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{
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using namespace boost::adaptors;
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typedef boost::sub_match< std::string::iterator > match_type;
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std::string input = " a b c d e f g hijklmnopqrstuvwxyz";
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boost::copy(
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input | tokenized(boost::regex("\\w+")),
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std::ostream_iterator<match_type>(std::cout, "\n"));
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//= return 0;
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//=}
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//]
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using namespace boost::assign;
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std::vector<std::string> reference;
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reference += "a","b","c","d","e","f","g","hijklmnopqrstuvwxyz";
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std::vector<match_type> test;
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boost::push_back(test, input | tokenized(boost::regex("\\w+")));
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BOOST_CHECK_EQUAL_COLLECTIONS( reference.begin(), reference.end(),
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test.begin(), test.end() );
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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.adaptor.tokenized_example" );
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test->add( BOOST_TEST_CASE( &tokenized_example_test ) );
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return test;
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}
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