include/boost/url/grammar/detail/range_rule.hpp

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range_rule.hpp

f(x) Functions (9)

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1		//
2		// Copyright (c) 2025 Alan de Freitas (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_DETAIL_RANGE_RULE_HPP
11		#define BOOST_URL_GRAMMAR_DETAIL_RANGE_RULE_HPP
12
13		#include <boost/url/detail/config.hpp>
14		#include <type_traits>
15		#include <utility>
16
17		namespace boost {
18		namespace urls {
19		namespace grammar {
20		namespace detail {
21
22		template<class RangeRule, bool = std::is_empty<RangeRule>::value>
23		class range_base_storage;
24
25		template<class RangeRule>
26		class range_base_storage<RangeRule, false>
27		{
28		RangeRule rule_;
29
30		protected:
31	1x	range_base_storage() = default;
32
33		explicit
34	229x	range_base_storage(RangeRule const& rule)
35	229x	: rule_(rule)
36		{
37	229x	}
38
39		explicit
40	659x	range_base_storage(RangeRule&& rule)
41	659x	: rule_(std::move(rule))
42		{
43	659x	}
44
45		RangeRule&
46	519x	rule() noexcept
47		{
48	519x	return rule_;
49		}
50
51		RangeRule const&
52	708x	rule() const noexcept
53		{
54	708x	return rule_;
55		}
56		};
57
58		template<class RangeRule>
59		class range_base_storage<RangeRule, true>
60		: private RangeRule
61		{
62		protected:
63		range_base_storage() = default;
64
65		explicit
66		range_base_storage(RangeRule const& rule)
67		: RangeRule(rule)
68		{
69		}
70
71		explicit
72		range_base_storage(RangeRule&& rule)
73		: RangeRule(std::move(rule))
74		{
75		}
76
77		RangeRule&
78		rule() noexcept
79		{
80		return *this;
81		}
82
83		RangeRule const&
84		rule() const noexcept
85		{
86		return *this;
87		}
88		};
89
90		} // detail
91		} // grammar
92		} // urls
93		} // boost
94
95		#endif
96