| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2019 Vinnie Falco (vinnie.falco@gmail.com) | ||
| 3 | // Copyright (c) 2022 Alan de Freitas (alandefreitas@gmail.com) | ||
| 4 | // | ||
| 5 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | ||
| 6 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | ||
| 7 | // | ||
| 8 | // Official repository: https://github.com/boostorg/url | ||
| 9 | // | ||
| 10 | |||
| 11 | #ifndef BOOST_URL_IMPL_SEGMENTS_BASE_HPP | ||
| 12 | #define BOOST_URL_IMPL_SEGMENTS_BASE_HPP | ||
| 13 | |||
| 14 | #include <boost/url/detail/segments_iter_impl.hpp> | ||
| 15 | #include <boost/assert.hpp> | ||
| 16 | #include <iterator> | ||
| 17 | |||
| 18 | namespace boost { | ||
| 19 | namespace urls { | ||
| 20 | |||
| 21 | class segments_base::iterator | ||
| 22 | { | ||
| 23 | detail::segments_iter_impl it_; | ||
| 24 | |||
| 25 | friend class segments_base; | ||
| 26 | friend class segments_ref; | ||
| 27 | |||
| 28 | iterator(detail::path_ref const&) noexcept; | ||
| 29 | iterator(detail::path_ref const&, int) noexcept; | ||
| 30 | |||
| 31 | 156 | iterator( | |
| 32 | detail::segments_iter_impl const& it) noexcept | ||
| 33 | 156 | : it_(it) | |
| 34 | { | ||
| 35 | 156 | } | |
| 36 | |||
| 37 | public: | ||
| 38 | using value_type = segments_base::value_type; | ||
| 39 | using reference = segments_base::reference; | ||
| 40 | using pointer = reference; | ||
| 41 | using difference_type = | ||
| 42 | segments_base::difference_type; | ||
| 43 | using iterator_category = | ||
| 44 | std::bidirectional_iterator_tag; | ||
| 45 | |||
| 46 | iterator() = default; | ||
| 47 | iterator(iterator const&) = default; | ||
| 48 | iterator& operator=( | ||
| 49 | iterator const&) noexcept = default; | ||
| 50 | |||
| 51 | BOOST_URL_DECL | ||
| 52 | reference | ||
| 53 | operator*() const; | ||
| 54 | |||
| 55 | // the return value is too expensive | ||
| 56 | pointer operator->() const = delete; | ||
| 57 | |||
| 58 | iterator& | ||
| 59 | 802 | operator++() noexcept | |
| 60 | { | ||
| 61 | 802 | it_.increment(); | |
| 62 | 802 | return *this; | |
| 63 | } | ||
| 64 | |||
| 65 | iterator& | ||
| 66 | 69 | operator--() noexcept | |
| 67 | { | ||
| 68 | 69 | it_.decrement(); | |
| 69 | 69 | return *this; | |
| 70 | } | ||
| 71 | |||
| 72 | iterator | ||
| 73 | 30 | operator++(int) noexcept | |
| 74 | { | ||
| 75 | 30 | auto tmp = *this; | |
| 76 | 30 | ++*this; | |
| 77 | 30 | return tmp; | |
| 78 | } | ||
| 79 | |||
| 80 | iterator | ||
| 81 | 21 | operator--(int) noexcept | |
| 82 | { | ||
| 83 | 21 | auto tmp = *this; | |
| 84 | 21 | --*this; | |
| 85 | 21 | return tmp; | |
| 86 | } | ||
| 87 | |||
| 88 | bool | ||
| 89 | 56 | operator==( | |
| 90 | iterator const& other) const noexcept | ||
| 91 | { | ||
| 92 | 56 | return it_.equal(other.it_); | |
| 93 | } | ||
| 94 | |||
| 95 | bool | ||
| 96 | 906 | operator!=( | |
| 97 | iterator const& other) const noexcept | ||
| 98 | { | ||
| 99 | 906 | return ! it_.equal(other.it_); | |
| 100 | } | ||
| 101 | }; | ||
| 102 | |||
| 103 | //------------------------------------------------ | ||
| 104 | |||
| 105 | inline | ||
| 106 | std::string | ||
| 107 | 27 | segments_base:: | |
| 108 | front() const noexcept | ||
| 109 | { | ||
| 110 |
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27 | BOOST_ASSERT(! empty()); |
| 111 | 27 | return *begin(); | |
| 112 | } | ||
| 113 | |||
| 114 | inline | ||
| 115 | std::string | ||
| 116 | 20 | segments_base:: | |
| 117 | back() const noexcept | ||
| 118 | { | ||
| 119 |
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20 | BOOST_ASSERT(! empty()); |
| 120 | 20 | return *--end(); | |
| 121 | } | ||
| 122 | |||
| 123 | } // urls | ||
| 124 | } // boost | ||
| 125 | |||
| 126 | #endif | ||
| 127 |