• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1 // Boost.Range library
2 //
3 //  Copyright Neil Groves 2009. Use, modification and
4 //  distribution is subject to the Boost Software License, Version
5 //  1.0. (See accompanying file LICENSE_1_0.txt or copy at
6 //  http://www.boost.org/LICENSE_1_0.txt)
7 //
8 //
9 // For more information, see http://www.boost.org/libs/range/
10 //
11 //[tokenized_example
12 #include <boost/range/adaptor/tokenized.hpp>
13 #include <boost/range/algorithm/copy.hpp>
14 #include <boost/assign.hpp>
15 #include <iterator>
16 #include <iostream>
17 #include <vector>
18 
19 //<-
20 #include <boost/test/test_tools.hpp>
21 #include <boost/test/unit_test.hpp>
22 
23 #include <boost/range/algorithm_ext/push_back.hpp>
24 
25 namespace
26 {
tokenized_example_test()27 void tokenized_example_test()
28 //->
29 //=int main(int argc, const char* argv[])
30 {
31     using namespace boost::adaptors;
32 
33     typedef boost::sub_match< std::string::iterator > match_type;
34 
35     std::string input = " a b c d e f g hijklmnopqrstuvwxyz";
36     boost::copy(
37         input | tokenized(boost::regex("\\w+")),
38         std::ostream_iterator<match_type>(std::cout, "\n"));
39 
40 //=    return 0;
41 //=}
42 //]
43     using namespace boost::assign;
44 
45     std::vector<std::string> reference;
46     reference += "a","b","c","d","e","f","g","hijklmnopqrstuvwxyz";
47 
48     std::vector<match_type> test;
49     boost::push_back(test, input | tokenized(boost::regex("\\w+")));
50 
51     BOOST_CHECK_EQUAL_COLLECTIONS( reference.begin(), reference.end(),
52         test.begin(), test.end() );
53 }
54 }
55 
56 boost::unit_test::test_suite*
init_unit_test_suite(int argc,char * argv[])57 init_unit_test_suite(int argc, char* argv[])
58 {
59     boost::unit_test::test_suite* test
60         = BOOST_TEST_SUITE( "RangeTestSuite.adaptor.tokenized_example" );
61 
62     test->add( BOOST_TEST_CASE( &tokenized_example_test ) );
63 
64     return test;
65 }
66