Zivid C++ API 2.11.1+de9b5dae-1
Pimpl.h
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43
44#pragma once
45
46#include <memory>
47
48// Todo(ZIVID-983): Make doxygen skip most content in this file, but not regular functions. Possibly by using NO_DOC
49
50// ------------------------------------------------------------------------------------------------------------------ //
51#define ZIVID_PIMPL_VALUE_SEMANTICS(ClassName, Attributes) \
52public: \
53 Attributes ~ClassName(); \
54 Attributes ClassName(const ClassName &other); \
55 Attributes ClassName &operator=(const ClassName &other); \
56 Attributes ClassName(ClassName &&other) noexcept; \
57 Attributes ClassName &operator=(ClassName &&other) noexcept; \
58 \
59 Attributes explicit ClassName(std::unique_ptr<class ClassName##Impl> &&impl); \
60 Attributes explicit ClassName(class ClassName##Impl &&impl); \
61 Attributes class ClassName##Impl &getImpl(); \
62 Attributes const class ClassName##Impl &getImpl() const; \
63 \
64private: \
65 std::unique_ptr<class ClassName##Impl> m_impl
66
67#define ZIVID_PIMPL_VALUE_SEMANTICS_CPP(ClassName) \
68 ClassName::ClassName(std::unique_ptr<ClassName##Impl> &&impl) \
69 : m_impl{ std::move(impl) } \
70 {} \
71 \
72 ClassName::ClassName(ClassName##Impl &&impl) \
73 : ClassName{ std::make_unique<ClassName##Impl>(std::move(impl)) } \
74 {} \
75 \
76 ClassName::ClassName(const ClassName &other) \
77 : ClassName{ ClassName##Impl{ other.getImpl() } } \
78 {} \
79 \
80 ClassName &ClassName::operator=(const ClassName &other) \
81 { \
82 if(this != &other) \
83 { \
84 *m_impl = other.getImpl(); \
85 } \
86 return *this; \
87 } \
88 \
89 ClassName##Impl &ClassName::getImpl() \
90 { \
91 return *m_impl; \
92 } \
93 \
94 const ClassName##Impl &ClassName::getImpl() const \
95 { \
96 return *m_impl; \
97 } \
98 \
99 ClassName::~ClassName() = default; \
100 ClassName::ClassName(ClassName &&other) noexcept = default; \
101 ClassName &ClassName::operator=(ClassName &&other) noexcept = default
102
103// ------------------------------------------------------------------------------------------------------------------ //
104#define ZIVID_PIMPL_MOVE_ONLY(ClassName, Attributes) \
105public: \
106 Attributes ~ClassName(); \
107 Attributes ClassName(const ClassName &other) = delete; \
108 Attributes ClassName &operator=(const ClassName &other) = delete; \
109 Attributes ClassName(ClassName &&other) noexcept; \
110 Attributes ClassName &operator=(ClassName &&other) noexcept; \
111 \
112 Attributes explicit ClassName(std::unique_ptr<class ClassName##Impl> &&impl); \
113 Attributes class ClassName##Impl &getImpl(); \
114 Attributes const class ClassName##Impl &getImpl() const; \
115 \
116private: \
117 std::unique_ptr<class ClassName##Impl> m_impl
118
119#define ZIVID_PIMPL_MOVE_ONLY_CPP(ClassName) \
120 ClassName::ClassName(std::unique_ptr<ClassName##Impl> &&impl) \
121 : m_impl{ std::move(impl) } \
122 {} \
123 \
124 ClassName##Impl &ClassName::getImpl() \
125 { \
126 return *m_impl; \
127 } \
128 \
129 const ClassName##Impl &ClassName::getImpl() const \
130 { \
131 return *m_impl; \
132 } \
133 \
134 ClassName::~ClassName() = default; \
135 ClassName::ClassName(ClassName &&other) noexcept = default; \
136 ClassName &ClassName::operator=(ClassName &&other) noexcept = default
137
138// ------------------------------------------------------------------------------------------------------------------ //
139#define ZIVID_PIMPL_REFERENCE_SEMANTICS(ClassName, Attributes) \
140public: \
141 Attributes ~ClassName(); \
142 Attributes ClassName(const ClassName &other); \
143 Attributes ClassName &operator=(const ClassName &other); \
144 Attributes ClassName(ClassName &&other) noexcept; \
145 Attributes ClassName &operator=(ClassName &&other) noexcept; \
146 Attributes explicit ClassName(std::shared_ptr<class ClassName##Impl> &&impl); \
147 Attributes class ClassName##Impl &getImpl(); \
148 Attributes const class ClassName##Impl &getImpl() const; \
149 \
150private: \
151 std::shared_ptr<class ClassName##Impl> m_impl
152
153#define ZIVID_PIMPL_REFERENCE_SEMANTICS_CPP(ClassName) \
154 ClassName::ClassName(std::shared_ptr<ClassName##Impl> &&impl) \
155 : m_impl{ std::move(impl) } \
156 {} \
157 \
158 ClassName##Impl &ClassName::getImpl() \
159 { \
160 return *m_impl; \
161 } \
162 \
163 const ClassName##Impl &ClassName::getImpl() const \
164 { \
165 return *m_impl; \
166 } \
167 \
168 ClassName::~ClassName() = default; \
169 ClassName::ClassName(const ClassName &other) = default; \
170 ClassName &ClassName::operator=(const ClassName &other) = default; \
171 ClassName::ClassName(ClassName &&other) noexcept = default; \
172 ClassName &ClassName::operator=(ClassName &&other) noexcept = default
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