1 | /* |
2 | * Copyright Andrey Semashev 2007 - 2015. |
3 | * Distributed under the Boost Software License, Version 1.0. |
4 | * (See accompanying file LICENSE_1_0.txt or copy at |
5 | * http://www.boost.org/LICENSE_1_0.txt) |
6 | */ |
7 | /*! |
8 | * \file attribute_set.cpp |
9 | * \author Andrey Semashev |
10 | * \date 19.04.2007 |
11 | * |
12 | * \brief This header is the Boost.Log library implementation, see the library documentation |
13 | * at http://www.boost.org/doc/libs/release/libs/log/doc/html/index.html. |
14 | */ |
15 | |
16 | #include <boost/log/detail/config.hpp> |
17 | #include <deque> |
18 | #include <boost/assert.hpp> |
19 | #include <boost/intrusive/options.hpp> |
20 | #include <boost/intrusive/list.hpp> |
21 | #include <boost/intrusive/link_mode.hpp> |
22 | #include <boost/intrusive/derivation_value_traits.hpp> |
23 | #include <boost/log/attributes/attribute.hpp> |
24 | #include <boost/log/attributes/attribute_set.hpp> |
25 | #include "attribute_set_impl.hpp" |
26 | #include "stateless_allocator.hpp" |
27 | #include <boost/log/detail/header.hpp> |
28 | |
29 | namespace boost { |
30 | |
31 | BOOST_LOG_OPEN_NAMESPACE |
32 | |
33 | BOOST_LOG_API void* attribute::impl::operator new (std::size_t size) |
34 | { |
35 | return aux::stateless_allocator< unsigned char >().allocate(n: size); |
36 | } |
37 | |
38 | BOOST_LOG_API void attribute::impl::operator delete (void* p, std::size_t size) BOOST_NOEXCEPT |
39 | { |
40 | aux::stateless_allocator< unsigned char >().deallocate(p: static_cast< unsigned char* >(p), size); |
41 | } |
42 | |
43 | inline attribute_set::node_base::node_base() : |
44 | m_pPrev(NULL), |
45 | m_pNext(NULL) |
46 | { |
47 | } |
48 | |
49 | inline attribute_set::node::node(key_type const& key, mapped_type const& data) : |
50 | node_base(), |
51 | m_Value(key, data) |
52 | { |
53 | } |
54 | |
55 | //! Default constructor |
56 | BOOST_LOG_API attribute_set::attribute_set() : |
57 | m_pImpl(new implementation()) |
58 | { |
59 | } |
60 | |
61 | //! Copy constructor |
62 | BOOST_LOG_API attribute_set::attribute_set(attribute_set const& that) : |
63 | m_pImpl(new implementation(*that.m_pImpl)) |
64 | { |
65 | } |
66 | |
67 | //! Destructor |
68 | BOOST_LOG_API attribute_set::~attribute_set() BOOST_NOEXCEPT |
69 | { |
70 | delete m_pImpl; |
71 | } |
72 | |
73 | // Iterator generators |
74 | BOOST_LOG_API attribute_set::iterator attribute_set::begin() BOOST_NOEXCEPT |
75 | { |
76 | return m_pImpl->begin(); |
77 | } |
78 | BOOST_LOG_API attribute_set::iterator attribute_set::end() BOOST_NOEXCEPT |
79 | { |
80 | return m_pImpl->end(); |
81 | } |
82 | BOOST_LOG_API attribute_set::const_iterator attribute_set::begin() const BOOST_NOEXCEPT |
83 | { |
84 | return const_iterator(m_pImpl->begin()); |
85 | } |
86 | BOOST_LOG_API attribute_set::const_iterator attribute_set::end() const BOOST_NOEXCEPT |
87 | { |
88 | return const_iterator(m_pImpl->end()); |
89 | } |
90 | |
91 | //! The method returns number of elements in the container |
92 | BOOST_LOG_API attribute_set::size_type attribute_set::size() const BOOST_NOEXCEPT |
93 | { |
94 | return m_pImpl->size(); |
95 | } |
96 | |
97 | //! Insertion method |
98 | BOOST_LOG_API std::pair< attribute_set::iterator, bool > |
99 | attribute_set::insert(key_type key, mapped_type const& data) |
100 | { |
101 | return m_pImpl->insert(key, data); |
102 | } |
103 | |
104 | //! The method erases all attributes with the specified name |
105 | BOOST_LOG_API attribute_set::size_type attribute_set::erase(key_type key) BOOST_NOEXCEPT |
106 | { |
107 | iterator it = m_pImpl->find(key); |
108 | if (it != end()) |
109 | { |
110 | m_pImpl->erase(it); |
111 | return 1; |
112 | } |
113 | else |
114 | return 0; |
115 | } |
116 | |
117 | //! The method erases the specified attribute |
118 | BOOST_LOG_API void attribute_set::erase(iterator it) BOOST_NOEXCEPT |
119 | { |
120 | m_pImpl->erase(it); |
121 | } |
122 | |
123 | //! The method erases all attributes within the specified range |
124 | BOOST_LOG_API void attribute_set::erase(iterator begin, iterator end) BOOST_NOEXCEPT |
125 | { |
126 | while (begin != end) |
127 | { |
128 | m_pImpl->erase(it: begin++); |
129 | } |
130 | } |
131 | |
132 | //! The method clears the container |
133 | BOOST_LOG_API void attribute_set::clear() BOOST_NOEXCEPT |
134 | { |
135 | m_pImpl->clear(); |
136 | } |
137 | |
138 | //! Internal lookup implementation |
139 | BOOST_LOG_API attribute_set::iterator attribute_set::find(key_type key) BOOST_NOEXCEPT |
140 | { |
141 | return m_pImpl->find(key); |
142 | } |
143 | |
144 | BOOST_LOG_CLOSE_NAMESPACE // namespace log |
145 | |
146 | } // namespace boost |
147 | |
148 | #include <boost/log/detail/footer.hpp> |
149 | |