1 | // Copyright (c) 2012 Louis Dionne |
---|---|
2 | // Copyright (c) 2001-2012 Hartmut Kaiser |
3 | // |
4 | // Distributed under the Boost Software License, Version 1.0. (See accompanying |
5 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
6 | |
7 | #include <boost/spirit/include/qi.hpp> |
8 | |
9 | #include <boost/core/lightweight_test.hpp> |
10 | #include <iostream> |
11 | #include <string> |
12 | |
13 | struct MyInt |
14 | { |
15 | int i_; |
16 | |
17 | template <typename Istream> |
18 | friend Istream operator>>(Istream& is, MyInt& self) |
19 | { |
20 | is >> self.i_; |
21 | return is; |
22 | } |
23 | }; |
24 | |
25 | int main() |
26 | { |
27 | using namespace boost::spirit::qi; |
28 | typedef std::string::const_iterator Iterator; |
29 | |
30 | std::string input = "1"; |
31 | Iterator first(input.begin()), last(input.end()); |
32 | rule<Iterator, int()> my_int = stream_parser<char, MyInt>(); |
33 | BOOST_TEST(parse(first, last, my_int)); |
34 | BOOST_TEST(first == last); |
35 | |
36 | return boost::report_errors(); |
37 | } |
38 | |
39 |