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