include/boost/url/impl/segments_encoded_base.hpp

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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_ENCODED_BASE_HPP
12		#define BOOST_URL_IMPL_SEGMENTS_ENCODED_BASE_HPP
13
14		#include <boost/url/detail/segments_iter_impl.hpp>
15		#include <boost/assert.hpp>
16
17		namespace boost {
18		namespace urls {
19		namespace detail {
20		struct segments_iter_access;
21		}
22
23		class segments_encoded_base::iterator
24		{
25		detail::segments_iter_impl it_;
26
27		friend class url_base;
28		friend class segments_encoded_base;
29		friend class segments_encoded_ref;
30		friend struct detail::segments_iter_access;
31
32		iterator(detail::path_ref const&) noexcept;
33		iterator(detail::path_ref const&, int) noexcept;
34
35	387	iterator(
36		detail::segments_iter_impl const& it) noexcept
37	387	: it_(it)
38		{
39	387	}
40
41		public:
42		using value_type =
43		segments_encoded_base::value_type;
44		using reference =
45		segments_encoded_base::reference;
46		using pointer = reference;
47		using difference_type = std::ptrdiff_t;
48		using iterator_category =
49		std::bidirectional_iterator_tag;
50
51		iterator() = default;
52		iterator(iterator const&) = default;
53		iterator& operator=(
54		iterator const&) = default;
55
56		reference
57	3924	operator*() const noexcept
58		{
59	3924	return it_.dereference();
60		}
61
62		pointer
63	21	operator->() const noexcept
64		{
65	21	return it_.dereference();
66		}
67
68		iterator&
69	2010	operator++() noexcept
70		{
71	2010	it_.increment();
72	2010	return *this;
73		}
74
75		iterator&
76	1512	operator--() noexcept
77		{
78	1512	it_.decrement();
79	1512	return *this;
80		}
81
82		iterator
83	600	operator++(int) noexcept
84		{
85	600	auto tmp = *this;
86	600	++*this;
87	600	return tmp;
88		}
89
90		iterator
91	21	operator--(int) noexcept
92		{
93	21	auto tmp = *this;
94	21	--*this;
95	21	return tmp;
96		}
97
98		bool
99	707	operator==(
100		iterator const& other) const noexcept
101		{
102	707	return it_.equal(other.it_);
103		}
104
105		bool
106	3546	operator!=(
107		iterator const& other) const noexcept
108		{
109	3546	return ! it_.equal(other.it_);
110		}
111		};
112
113		} // urls
114		} // boost
115
116		#endif
117