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 | { |
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 | rng: input | tokenized(boost::regex("\\w+" )), |
38 | out: 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(on&: test, from: 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* |
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 | |