| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2016-2019 Vinnie Falco (vinnie dot falco at gmail dot com) | ||
| 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 | // Official repository: https://github.com/boostorg/url | ||
| 8 | // | ||
| 9 | |||
| 10 | #ifndef BOOST_URL_GRAMMAR_IMPL_NOT_EMPTY_RULE_HPP | ||
| 11 | #define BOOST_URL_GRAMMAR_IMPL_NOT_EMPTY_RULE_HPP | ||
| 12 | |||
| 13 | #include <boost/url/grammar/error.hpp> | ||
| 14 | #include <boost/url/grammar/parse.hpp> | ||
| 15 | |||
| 16 | namespace boost { | ||
| 17 | namespace urls { | ||
| 18 | namespace grammar { | ||
| 19 | |||
| 20 | template<class R> | ||
| 21 | auto | ||
| 22 | 8 | not_empty_rule_t<R>:: | |
| 23 | parse( | ||
| 24 | char const*& it, | ||
| 25 | char const* end) const -> | ||
| 26 | system::result<value_type> | ||
| 27 | { | ||
| 28 | 8 | if(it == end) | |
| 29 | { | ||
| 30 | // empty | ||
| 31 | 1 | BOOST_URL_RETURN_EC( | |
| 32 | error::mismatch); | ||
| 33 | } | ||
| 34 | 7 | auto const it0 = it; | |
| 35 | 7 | auto rv = r_.parse(it, end); | |
| 36 | 7 | if( !rv ) | |
| 37 | { | ||
| 38 | // error | ||
| 39 | 3 | return rv; | |
| 40 | } | ||
| 41 | 4 | if(it == it0) | |
| 42 | { | ||
| 43 | // empty | ||
| 44 | 1 | BOOST_URL_RETURN_EC( | |
| 45 | error::mismatch); | ||
| 46 | } | ||
| 47 | // value | ||
| 48 | 3 | return rv; | |
| 49 | } | ||
| 50 | |||
| 51 | } // grammar | ||
| 52 | } // urls | ||
| 53 | } // boost | ||
| 54 | |||
| 55 | #endif | ||
| 56 |