CppCommon 1.0.5.0
C++ Common Library
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uint256.h
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1
9#ifndef CPPCOMMON_UINT256_H
10#define CPPCOMMON_UINT256_H
11
12#include "uint128.h"
13
14namespace CppCommon {
15
17
20class uint256_t
21{
22public:
23 uint256_t() noexcept;
24 uint256_t(int8_t value) noexcept;
25 uint256_t(uint8_t value) noexcept;
26 uint256_t(int16_t value) noexcept;
27 uint256_t(uint16_t value) noexcept;
28 uint256_t(int32_t value) noexcept;
29 uint256_t(uint32_t value) noexcept;
30 uint256_t(int64_t value) noexcept;
31 uint256_t(uint64_t value) noexcept;
32 uint256_t(uint128_t value) noexcept;
33 template <typename T>
34 explicit uint256_t(const T& value) noexcept;
35 template <typename TUpper, typename TLower>
36 uint256_t(const TUpper& upper, const TLower& lower) noexcept;
37 template <typename TUpperUpper, typename TUpperLower, typename TLowerUpper, typename TLowerLower>
38 uint256_t(const TUpperUpper& upper_upper, const TUpperLower& upper_lower, const TLowerUpper& lower_upper, const TLowerLower& lower_lower) noexcept;
39 uint256_t(const uint256_t&) noexcept = default;
40 uint256_t(uint256_t&&) noexcept = default;
41 ~uint256_t() noexcept = default;
42
43 template <typename T>
44 uint256_t& operator=(const T& value) noexcept;
45 uint256_t& operator=(const uint256_t&) noexcept = default;
46 uint256_t& operator=(uint256_t&&) noexcept = default;
47
48 // Arithmetic operators
49 uint256_t operator+() const noexcept { return *this; }
50 uint256_t operator-() const noexcept { return ~*this + 1; }
51
52 uint256_t& operator++() noexcept { return *this += 1; }
53 uint256_t operator++(int) noexcept { uint256_t temp(*this); ++*this; return temp; }
54 uint256_t& operator--() noexcept { return *this -= 1; }
55 uint256_t operator--(int) noexcept { uint256_t temp(*this); --*this; return temp; }
56
57 uint256_t& operator+=(const uint256_t& value) noexcept { return *this = *this + value; }
58 uint256_t& operator-=(const uint256_t& value) noexcept { return *this = *this - value; }
59 uint256_t& operator*=(const uint256_t& value) noexcept { return *this = *this * value; }
60 uint256_t& operator/=(const uint256_t& value) { return *this = *this / value; }
61 uint256_t& operator%=(const uint256_t& value) { return *this = *this % value; }
62
63 template <typename T>
64 uint256_t& operator+=(const T& value) noexcept { return *this = *this + uint256_t(value); }
65 template <typename T>
66 uint256_t& operator-=(const T& value) noexcept { return *this = *this - uint256_t(value); }
67 template <typename T>
68 uint256_t& operator*=(const T& value) noexcept { return *this = *this * uint256_t(value); }
69 template <typename T>
70 uint256_t& operator/=(const T& value) { return *this = *this / uint256_t(value); }
71 template <typename T>
72 uint256_t& operator%=(const T& value) { return *this = *this % uint256_t(value); }
73
74 friend uint128_t& operator+=(uint128_t& value1, const uint256_t& value2) noexcept { return value1 = (uint256_t(value1) + value2).lower(); }
75 friend uint128_t& operator-=(uint128_t& value1, const uint256_t& value2) noexcept { return value1 = (uint256_t(value1) - value2).lower(); }
76 friend uint128_t& operator*=(uint128_t& value1, const uint256_t& value2) noexcept { return value1 = (uint256_t(value1) * value2).lower(); }
77 friend uint128_t& operator/=(uint128_t& value1, const uint256_t& value2) { return value1 = (uint256_t(value1) / value2).lower(); }
78 friend uint128_t& operator%=(uint128_t& value1, const uint256_t& value2) { return value1 = (uint256_t(value1) % value2).lower(); }
79
80 template <typename T>
81 friend T& operator+=(T& value1, const uint256_t& value2) noexcept { return value1 = (T)(uint256_t(value1) + value2); }
82 template <typename T>
83 friend T& operator-=(T& value1, const uint256_t& value2) noexcept { return value1 = (T)(uint256_t(value1) - value2); }
84 template <typename T>
85 friend T& operator*=(T& value1, const uint256_t& value2) noexcept { return value1 = static_cast<T>(uint256_t(value1) * value2); }
86 template <typename T>
87 friend T& operator/=(T& value1, const uint256_t& value2) { return value1 = (T)(uint256_t(value1) / value2); }
88 template <typename T>
89 friend T& operator%=(T& value1, const uint256_t& value2) { return value1 = (T)(uint256_t(value1) % value2); }
90
91 template <typename T>
92 friend uint256_t operator+(const T& value1, const uint256_t& value2) noexcept { return uint256_t(value1) + value2; }
93 template <typename T>
94 friend uint256_t operator+(const uint256_t& value1, const T& value2) noexcept { return value1 + uint256_t(value2); }
95 friend uint256_t operator+(const uint128_t& value1, const uint256_t& value2) noexcept { return uint256_t(value1) + value2; }
96 friend uint256_t operator+(const uint256_t& value1, const uint128_t& value2) noexcept { return value1 + uint256_t(value2); }
97 friend uint256_t operator+(const uint256_t& value1, const uint256_t& value2) noexcept;
98
99 template <typename T>
100 friend uint256_t operator-(const T& value1, const uint256_t& value2) noexcept { return uint256_t(value1) - value2; }
101 template <typename T>
102 friend uint256_t operator-(const uint256_t& value1, const T& value2) noexcept { return value1 - uint256_t(value2); }
103 friend uint256_t operator-(const uint128_t& value1, const uint256_t& value2) noexcept { return uint256_t(value1) - value2; }
104 friend uint256_t operator-(const uint256_t& value1, const uint128_t& value2) noexcept { return value1 - uint256_t(value2); }
105 friend uint256_t operator-(const uint256_t& value1, const uint256_t& value2) noexcept;
106
107 template <typename T>
108 friend uint256_t operator*(const T& value1, const uint256_t& value2) noexcept { return uint256_t(value1) * value2; }
109 template <typename T>
110 friend uint256_t operator*(const uint256_t& value1, const T& value2) noexcept { return value1 * uint256_t(value2); }
111 friend uint256_t operator*(const uint128_t& value1, const uint256_t& value2) noexcept { return uint256_t(value1) * value2; }
112 friend uint256_t operator*(const uint256_t& value1, const uint128_t& value2) noexcept { return value1 * uint256_t(value2); }
113 friend uint256_t operator*(const uint256_t& value1, const uint256_t& value2) noexcept;
114
115 template <typename T>
116 friend uint256_t operator/(const T& value1, const uint256_t& value2) { return uint256_t(value1) / value2; }
117 template <typename T>
118 friend uint256_t operator/(const uint256_t& value1, const T& value2) { return value1 / uint256_t(value2); }
119 friend uint256_t operator/(const uint128_t& value1, const uint256_t& value2) { return uint256_t(value1) / value2; }
120 friend uint256_t operator/(const uint256_t& value1, const uint128_t& value2) { return value1 / uint256_t(value2); }
121 friend uint256_t operator/(const uint256_t& value1, const uint256_t& value2);
122
123 template <typename T>
124 friend uint256_t operator%(const T& value1, const uint256_t& value2) { return uint256_t(value1) % value2; }
125 template <typename T>
126 friend uint256_t operator%(const uint256_t& value1, const T& value2) { return value1 % uint256_t(value2); }
127 friend uint256_t operator%(const uint128_t& value1, const uint256_t& value2) { return uint256_t(value1) % value2; }
128 friend uint256_t operator%(const uint256_t& value1, const uint128_t& value2) { return value1 % uint256_t(value2); }
129 friend uint256_t operator%(const uint256_t& value1, const uint256_t& value2);
130
131 // Bit operators
132 uint256_t operator~() const noexcept { return uint256_t(~_upper, ~_lower); }
133
134 uint256_t& operator&=(const uint256_t& value) noexcept { return *this = *this & value; }
135 uint256_t& operator|=(const uint256_t& value) noexcept { return *this = *this | value; }
136 uint256_t& operator^=(const uint256_t& value) noexcept { return *this = *this ^ value; }
137
138 template <typename T>
139 uint256_t& operator&=(const T& value) noexcept { return *this = *this & uint256_t(value); }
140 template <typename T>
141 uint256_t& operator|=(const T& value) noexcept { return *this = *this | uint256_t(value); }
142 template <typename T>
143 uint256_t& operator^=(const T& value) noexcept { return *this = *this ^ uint256_t(value); }
144
145 friend uint128_t& operator&=(uint128_t& value1, const uint256_t& value2) noexcept { return value1 = (uint256_t(value1) & value2).lower(); }
146 friend uint128_t& operator|=(uint128_t& value1, const uint256_t& value2) noexcept { return value1 = (uint256_t(value1) | value2).lower(); }
147 friend uint128_t& operator^=(uint128_t& value1, const uint256_t& value2) noexcept { return value1 = (uint256_t(value1) ^ value2).lower(); }
148
149 template <typename T>
150 friend T& operator&=(T& value1, const uint256_t& value2) noexcept { return value1 = (T)(uint256_t(value1) & value2); }
151 template <typename T>
152 friend T& operator|=(T& value1, const uint256_t& value2) noexcept { return value1 = (T)(uint256_t(value1) | value2); }
153 template <typename T>
154 friend T& operator^=(T& value1, const uint256_t& value2) noexcept { return value1 = (T)(uint256_t(value1) ^ value2); }
155
156 template <typename T>
157 friend uint256_t operator&(const T& value1, const uint256_t& value2) noexcept { return uint256_t(value1) & value2; }
158 template <typename T>
159 friend uint256_t operator&(const uint256_t& value1, const T& value2) noexcept { return value1 & uint256_t(value2); }
160 friend uint256_t operator&(const uint128_t& value1, const uint256_t& value2) noexcept { return uint256_t(value1) & value2; }
161 friend uint256_t operator&(const uint256_t& value1, const uint128_t& value2) noexcept { return value1 & uint256_t(value2); }
162 friend uint256_t operator&(const uint256_t& value1, const uint256_t& value2) noexcept;
163
164 template <typename T>
165 friend uint256_t operator|(const T& value1, const uint256_t& value2) noexcept { return uint256_t(value1) | value2; }
166 template <typename T>
167 friend uint256_t operator|(const uint256_t& value1, const T& value2) noexcept { return value1 | uint256_t(value2); }
168 friend uint256_t operator|(const uint128_t& value1, const uint256_t& value2) noexcept { return uint256_t(value1) | value2; }
169 friend uint256_t operator|(const uint256_t& value1, const uint128_t& value2) noexcept { return value1 | uint256_t(value2); }
170 friend uint256_t operator|(const uint256_t& value1, const uint256_t& value2) noexcept;
171
172 template <typename T>
173 friend uint256_t operator^(const T& value1, const uint256_t& value2) noexcept { return uint256_t(value1) ^ value2; }
174 template <typename T>
175 friend uint256_t operator^(const uint256_t& value1, const T& value2) noexcept { return value1 ^ uint256_t(value2); }
176 friend uint256_t operator^(const uint128_t& value1, const uint256_t& value2) noexcept { return uint256_t(value1) ^ value2; }
177 friend uint256_t operator^(const uint256_t& value1, const uint128_t& value2) noexcept { return value1 ^ uint256_t(value2); }
178 friend uint256_t operator^(const uint256_t& value1, const uint256_t& value2) noexcept;
179
180 // Comparison operators
181 template <typename T>
182 friend bool operator==(const T& value1, const uint256_t& value2) noexcept { return uint256_t(value1) == value2; }
183 template <typename T>
184 friend bool operator==(const uint256_t& value1, const T& value2) noexcept { return value1 == uint256_t(value2); }
185 friend bool operator==(const uint128_t& value1, const uint256_t& value2) noexcept { return uint256_t(value1) == value2; }
186 friend bool operator==(const uint256_t& value1, const uint128_t& value2) noexcept { return value1 == uint256_t(value2); }
187 friend bool operator==(const uint256_t& value1, const uint256_t& value2) noexcept;
188
189 template <typename T>
190 friend bool operator!=(const T& value1, const uint256_t& value2) noexcept { return uint256_t(value1) != value2; }
191 template <typename T>
192 friend bool operator!=(const uint256_t& value1, const T& value2) noexcept { return value1 != uint256_t(value2); }
193 friend bool operator!=(const uint128_t& value1, const uint256_t& value2) noexcept { return uint256_t(value1) != value2; }
194 friend bool operator!=(const uint256_t& value1, const uint128_t& value2) noexcept { return value1 != uint256_t(value2); }
195 friend bool operator!=(const uint256_t& value1, const uint256_t& value2) noexcept;
196
197 template <typename T>
198 friend bool operator<(const T& value1, const uint256_t& value2) noexcept { return uint256_t(value1) < value2; }
199 template <typename T>
200 friend bool operator<(const uint256_t& value1, const T& value2) noexcept { return value1 < uint256_t(value2); }
201 friend bool operator<(const uint128_t& value1, const uint256_t& value2) noexcept { return uint256_t(value1) < value2; }
202 friend bool operator<(const uint256_t& value1, const uint128_t& value2) noexcept { return value1 < uint256_t(value2); }
203 friend bool operator<(const uint256_t& value1, const uint256_t& value2) noexcept;
204
205 template <typename T>
206 friend bool operator>(const T& value1, const uint256_t& value2) noexcept { return uint256_t(value1) > value2; }
207 template <typename T>
208 friend bool operator>(const uint256_t& value1, const T& value2) noexcept { return value1 > uint256_t(value2); }
209 friend bool operator>(const uint128_t& value1, const uint256_t& value2) noexcept { return uint256_t(value1) > value2; }
210 friend bool operator>(const uint256_t& value1, const uint128_t& value2) noexcept { return value1 > uint256_t(value2); }
211 friend bool operator>(const uint256_t& value1, const uint256_t& value2) noexcept;
212
213 template <typename T>
214 friend bool operator<=(const T& value1, const uint256_t& value2) noexcept { return uint256_t(value1) <= value2; }
215 template <typename T>
216 friend bool operator<=(const uint256_t& value1, const T& value2) noexcept { return value1 <= uint256_t(value2); }
217 friend bool operator<=(const uint128_t& value1, const uint256_t& value2) noexcept { return uint256_t(value1) <= value2; }
218 friend bool operator<=(const uint256_t& value1, const uint128_t& value2) noexcept { return value1 <= uint256_t(value2); }
219 friend bool operator<=(const uint256_t& value1, const uint256_t& value2) noexcept;
220
221 template <typename T>
222 friend bool operator>=(const T& value1, const uint256_t& value2) noexcept { return uint256_t(value1) >= value2; }
223 template <typename T>
224 friend bool operator>=(const uint256_t& value1, const T& value2) noexcept { return value1 >= uint256_t(value2); }
225 friend bool operator>=(const uint128_t& value1, const uint256_t& value2) noexcept { return uint256_t(value1) >= value2; }
226 friend bool operator>=(const uint256_t& value1, const uint128_t& value2) noexcept { return value1 >= uint256_t(value2); }
227 friend bool operator>=(const uint256_t& value1, const uint256_t& value2) noexcept;
228
229 // Logical operators
230 bool operator!() const noexcept { return !(bool)(_upper | _lower); }
231
232 template <typename T>
233 friend bool operator&&(const T& value1, const uint256_t& value2) noexcept { return uint256_t(value1) && value2; }
234 template <typename T>
235 friend bool operator&&(const uint256_t& value1, const T& value2) noexcept { return value1 && uint256_t(value2); }
236 friend bool operator&&(const uint128_t& value1, const uint256_t& value2) noexcept { return uint256_t(value1) && value2; }
237 friend bool operator&&(const uint256_t& value1, const uint128_t& value2) noexcept { return value1 && uint256_t(value2); }
238 friend bool operator&&(const uint256_t& value1, const uint256_t& value2) noexcept;
239
240 template <typename T>
241 friend bool operator||(const T& value1, const uint256_t& value2) noexcept { return uint256_t(value1) || value2; }
242 template <typename T>
243 friend bool operator||(const uint256_t& value1, const T& value2) noexcept { return value1 || uint256_t(value2); }
244 friend bool operator||(const uint128_t& value1, const uint256_t& value2) noexcept { return uint256_t(value1) || value2; }
245 friend bool operator||(const uint256_t& value1, const uint128_t& value2) noexcept { return value1 || uint256_t(value2); }
246 friend bool operator||(const uint256_t& value1, const uint256_t& value2) noexcept;
247
248 // Shift operators
249 uint256_t& operator<<=(const uint256_t& value) noexcept { return *this = *this << value; }
250 uint256_t& operator>>=(const uint256_t& value) noexcept { return *this = *this >> value; }
251
252 template <typename T>
253 uint256_t& operator<<=(const T& value) noexcept { return *this = *this << uint256_t(value); }
254 template <typename T>
255 friend T& operator<<=(T& value1, const uint256_t& value2) noexcept { return value1 = (T)(uint256_t(value1) << value2); }
256
257 friend uint128_t& operator<<=(uint128_t& value1, const uint256_t& value2) noexcept { return value1 = (uint256_t(value1) << value2).lower(); }
258 friend uint128_t& operator>>=(uint128_t& value1, const uint256_t& value2) noexcept { return value1 = (uint256_t(value1) >> value2).lower(); }
259
260 template <typename T>
261 uint256_t& operator>>=(const T& value) noexcept { return *this = *this >> uint256_t(value); }
262 template <typename T>
263 friend T& operator>>=(T& value1, const uint256_t& value2) noexcept { return value1 = (T)(uint256_t(value1) >> value2); }
264
265 template <typename T>
266 friend uint256_t operator<<(const uint256_t& value1, const T& value2) noexcept { return value1 << uint256_t(value2); }
267 friend uint256_t operator<<(bool value1, const uint256_t& value2) noexcept { return uint256_t(value1) << value2; }
268 friend uint256_t operator<<(int8_t value1, const uint256_t& value2) noexcept { return uint256_t(value1) << value2; }
269 friend uint256_t operator<<(int16_t value1, const uint256_t& value2) noexcept { return uint256_t(value1) << value2; }
270 friend uint256_t operator<<(int32_t value1, const uint256_t& value2) noexcept { return uint256_t(value1) << value2; }
271 friend uint256_t operator<<(int64_t value1, const uint256_t& value2) noexcept { return uint256_t(value1) << value2; }
272 friend uint256_t operator<<(uint8_t value1, const uint256_t& value2) noexcept { return uint256_t(value1) << value2; }
273 friend uint256_t operator<<(uint16_t value1, const uint256_t& value2) noexcept { return uint256_t(value1) << value2; }
274 friend uint256_t operator<<(uint32_t value1, const uint256_t& value2) noexcept { return uint256_t(value1) << value2; }
275 friend uint256_t operator<<(uint64_t value1, const uint256_t& value2) noexcept { return uint256_t(value1) << value2; }
276 friend uint256_t operator<<(const uint128_t& value1, const uint256_t& value2) noexcept { return uint256_t(value1) << value2; }
277 friend uint256_t operator<<(const uint256_t& value1, const uint256_t& value2) noexcept;
278
279 template <typename T>
280 friend uint256_t operator>>(const uint256_t& value1, const T& value2) noexcept { return value1 >> uint256_t(value2); }
281 friend uint256_t operator>>(bool value1, const uint256_t& value2) noexcept { return uint256_t(value1) >> value2; }
282 friend uint256_t operator>>(int8_t value1, const uint256_t& value2) noexcept { return uint256_t(value1) >> value2; }
283 friend uint256_t operator>>(int16_t value1, const uint256_t& value2) noexcept { return uint256_t(value1) >> value2; }
284 friend uint256_t operator>>(int32_t value1, const uint256_t& value2) noexcept { return uint256_t(value1) >> value2; }
285 friend uint256_t operator>>(int64_t value1, const uint256_t& value2) noexcept { return uint256_t(value1) >> value2; }
286 friend uint256_t operator>>(uint8_t value1, const uint256_t& value2) noexcept { return uint256_t(value1) >> value2; }
287 friend uint256_t operator>>(uint16_t value1, const uint256_t& value2) noexcept { return uint256_t(value1) >> value2; }
288 friend uint256_t operator>>(uint32_t value1, const uint256_t& value2) noexcept { return uint256_t(value1) >> value2; }
289 friend uint256_t operator>>(uint64_t value1, const uint256_t& value2) noexcept { return uint256_t(value1) >> value2; }
290 friend uint256_t operator>>(const uint128_t& value1, const uint256_t& value2) noexcept { return uint256_t(value1) >> value2; }
291 friend uint256_t operator>>(const uint256_t& value1, const uint256_t& value2) noexcept;
292
293 // Type cast
294 operator bool() const noexcept { return (bool)(_upper | _lower); }
295 operator uint8_t() const noexcept { return (uint8_t)_lower; }
296 operator uint16_t() const noexcept { return (uint16_t)_lower; }
297 operator uint32_t() const noexcept { return (uint32_t)_lower; }
298 operator uint64_t() const noexcept { return (uint64_t)_lower; }
299 operator uint128_t() const noexcept { return _lower; }
300
302 uint128_t upper() const noexcept { return _upper; }
304 uint128_t lower() const noexcept { return _lower; }
305
307 size_t bits() const noexcept;
308
310
315 std::string string(size_t base = 10, size_t length = 0) const;
317
322 std::wstring wstring(size_t base = 10, size_t length = 0) const;
323
325
330 static std::pair<uint256_t, uint256_t> divmod(const uint256_t& x, const uint256_t& y);
331
333 friend std::istream& operator>>(std::istream& is, uint256_t& value)
334 { is >> value._upper >> value._lower; return is; }
336 friend std::wistream& operator>>(std::wistream& is, uint256_t& value)
337 { is >> value._upper >> value._lower; return is; }
339 friend std::ostream& operator<<(std::ostream& os, const uint256_t& value);
341 friend std::wostream& operator<<(std::wostream& os, const uint256_t& value);
342
344 void swap(uint256_t& value) noexcept;
345 friend void swap(uint256_t& value1, uint256_t& value2) noexcept;
346
347private:
348 uint128_t _upper;
349 uint128_t _lower;
350};
351
354} // namespace CppCommon
355
356#include "uint256.inl"
357
358#endif // CPPCOMMON_UINT256_H
CppCommon::uint128_t
Unsigned 128-bit integer type.
Definition uint128.h:28
CppCommon::uint256_t
Unsigned 256-bit integer type.
Definition uint256.h:21
CppCommon::uint256_t::operator<<
friend uint256_t operator<<(uint64_t value1, const uint256_t &value2) noexcept
Definition uint256.h:275
CppCommon::uint256_t::operator^
friend uint256_t operator^(const uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:176
CppCommon::uint256_t::operator!=
friend bool operator!=(const uint256_t &value1, const uint128_t &value2) noexcept
Definition uint256.h:194
CppCommon::uint256_t::operator*=
friend T & operator*=(T &value1, const uint256_t &value2) noexcept
Definition uint256.h:85
CppCommon::uint256_t::operator*
friend uint256_t operator*(const uint256_t &value1, const uint128_t &value2) noexcept
Definition uint256.h:112
CppCommon::uint256_t::operator==
friend bool operator==(const uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:185
CppCommon::uint256_t::operator+
friend uint256_t operator+(const uint256_t &value1, const T &value2) noexcept
Definition uint256.h:94
CppCommon::uint256_t::operator>>
friend uint256_t operator>>(int8_t value1, const uint256_t &value2) noexcept
Definition uint256.h:282
CppCommon::uint256_t::uint256_t
uint256_t(uint256_t &&) noexcept=default
CppCommon::uint256_t::bits
size_t bits() const noexcept
Get the count of bits.
Definition uint256.cpp:83
CppCommon::uint256_t::operator/=
friend T & operator/=(T &value1, const uint256_t &value2)
Definition uint256.h:87
CppCommon::uint256_t::operator<<
friend uint256_t operator<<(int16_t value1, const uint256_t &value2) noexcept
Definition uint256.h:269
CppCommon::uint256_t::operator<<
friend uint256_t operator<<(bool value1, const uint256_t &value2) noexcept
Definition uint256.h:267
CppCommon::uint256_t::operator>>
friend uint256_t operator>>(int32_t value1, const uint256_t &value2) noexcept
Definition uint256.h:284
CppCommon::uint256_t::uint256_t
uint256_t(const uint256_t &) noexcept=default
CppCommon::uint256_t::operator-=
uint256_t & operator-=(const T &value) noexcept
Definition uint256.h:66
CppCommon::uint256_t::operator&&
friend bool operator&&(const uint256_t &value1, const T &value2) noexcept
Definition uint256.h:235
CppCommon::uint256_t::operator^
friend uint256_t operator^(const uint256_t &value1, const uint128_t &value2) noexcept
Definition uint256.h:177
CppCommon::uint256_t::operator&=
friend T & operator&=(T &value1, const uint256_t &value2) noexcept
Definition uint256.h:150
CppCommon::uint256_t::operator-
friend uint256_t operator-(const uint256_t &value1, const uint128_t &value2) noexcept
Definition uint256.h:104
CppCommon::uint256_t::operator>>=
friend uint128_t & operator>>=(uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:258
CppCommon::uint256_t::operator<<
friend uint256_t operator<<(int64_t value1, const uint256_t &value2) noexcept
Definition uint256.h:271
CppCommon::uint256_t::operator&&
friend bool operator&&(const uint256_t &value1, const uint128_t &value2) noexcept
Definition uint256.h:237
CppCommon::uint256_t::operator>>
friend uint256_t operator>>(uint64_t value1, const uint256_t &value2) noexcept
Definition uint256.h:289
CppCommon::uint256_t::operator<<
friend uint256_t operator<<(int8_t value1, const uint256_t &value2) noexcept
Definition uint256.h:268
CppCommon::uint256_t::operator&&
friend bool operator&&(const T &value1, const uint256_t &value2) noexcept
Definition uint256.h:233
CppCommon::uint256_t::operator%=
uint256_t & operator%=(const uint256_t &value)
Definition uint256.h:61
CppCommon::uint256_t::operator>>
friend uint256_t operator>>(const uint256_t &value1, const T &value2) noexcept
Definition uint256.h:280
CppCommon::uint256_t::operator>>
friend std::wistream & operator>>(std::wistream &is, uint256_t &value)
Input instance from the given wide input stream.
Definition uint256.h:336
CppCommon::uint256_t::operator-
friend uint256_t operator-(const T &value1, const uint256_t &value2) noexcept
Definition uint256.h:100
CppCommon::uint256_t::operator<<
friend uint256_t operator<<(const uint256_t &value1, const T &value2) noexcept
Definition uint256.h:266
CppCommon::uint256_t::operator*
friend uint256_t operator*(const T &value1, const uint256_t &value2) noexcept
Definition uint256.h:108
CppCommon::uint256_t::operator<<
friend uint256_t operator<<(uint32_t value1, const uint256_t &value2) noexcept
Definition uint256.h:274
CppCommon::uint256_t::operator>
friend bool operator>(const uint256_t &value1, const T &value2) noexcept
Definition uint256.h:208
CppCommon::uint256_t::operator%=
uint256_t & operator%=(const T &value)
Definition uint256.h:72
CppCommon::uint256_t::operator+=
friend T & operator+=(T &value1, const uint256_t &value2) noexcept
Definition uint256.h:81
CppCommon::uint256_t::operator-
friend uint256_t operator-(const uint256_t &value1, const T &value2) noexcept
Definition uint256.h:102
CppCommon::uint256_t::operator/=
uint256_t & operator/=(const uint256_t &value)
Definition uint256.h:60
CppCommon::uint256_t::operator>>=
uint256_t & operator>>=(const T &value) noexcept
Definition uint256.h:261
CppCommon::uint256_t::operator-
uint256_t operator-() const noexcept
Definition uint256.h:50
CppCommon::uint256_t::operator+
friend uint256_t operator+(const uint256_t &value1, const uint128_t &value2) noexcept
Definition uint256.h:96
CppCommon::uint256_t::operator++
uint256_t & operator++() noexcept
Definition uint256.h:52
CppCommon::uint256_t::operator%
friend uint256_t operator%(const T &value1, const uint256_t &value2)
Definition uint256.h:124
CppCommon::uint256_t::operator--
uint256_t operator--(int) noexcept
Definition uint256.h:55
CppCommon::uint256_t::operator>
friend bool operator>(const T &value1, const uint256_t &value2) noexcept
Definition uint256.h:206
CppCommon::uint256_t::operator>=
friend bool operator>=(const uint256_t &value1, const uint128_t &value2) noexcept
Definition uint256.h:226
CppCommon::uint256_t::operator&&
friend bool operator&&(const uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:236
CppCommon::uint256_t::swap
friend void swap(uint256_t &value1, uint256_t &value2) noexcept
Definition uint256.inl:196
CppCommon::uint256_t::operator/
friend uint256_t operator/(const uint256_t &value1, const T &value2)
Definition uint256.h:118
CppCommon::uint256_t::operator<
friend bool operator<(const uint256_t &value1, const T &value2) noexcept
Definition uint256.h:200
CppCommon::uint256_t::operator|=
uint256_t & operator|=(const T &value) noexcept
Definition uint256.h:141
CppCommon::uint256_t::operator|=
uint256_t & operator|=(const uint256_t &value) noexcept
Definition uint256.h:135
CppCommon::uint256_t::operator|
friend uint256_t operator|(const uint256_t &value1, const T &value2) noexcept
Definition uint256.h:167
CppCommon::uint256_t::operator>
friend bool operator>(const uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:209
CppCommon::uint256_t::operator||
friend bool operator||(const uint256_t &value1, const uint128_t &value2) noexcept
Definition uint256.h:245
CppCommon::uint256_t::operator>>=
uint256_t & operator>>=(const uint256_t &value) noexcept
Definition uint256.h:250
CppCommon::uint256_t::operator<=
friend bool operator<=(const T &value1, const uint256_t &value2) noexcept
Definition uint256.h:214
CppCommon::uint256_t::operator&=
uint256_t & operator&=(const T &value) noexcept
Definition uint256.h:139
CppCommon::uint256_t::operator*=
uint256_t & operator*=(const T &value) noexcept
Definition uint256.h:68
CppCommon::uint256_t::operator%=
friend T & operator%=(T &value1, const uint256_t &value2)
Definition uint256.h:89
CppCommon::uint256_t::operator+
uint256_t operator+() const noexcept
Definition uint256.h:49
CppCommon::uint256_t::operator^=
friend uint128_t & operator^=(uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:147
CppCommon::uint256_t::operator-=
uint256_t & operator-=(const uint256_t &value) noexcept
Definition uint256.h:58
CppCommon::uint256_t::operator-=
friend T & operator-=(T &value1, const uint256_t &value2) noexcept
Definition uint256.h:83
CppCommon::uint256_t::operator*
friend uint256_t operator*(const uint256_t &value1, const T &value2) noexcept
Definition uint256.h:110
CppCommon::uint256_t::operator^
friend uint256_t operator^(const uint256_t &value1, const T &value2) noexcept
Definition uint256.h:175
CppCommon::uint256_t::operator--
uint256_t & operator--() noexcept
Definition uint256.h:54
CppCommon::uint256_t::operator+
friend uint256_t operator+(const T &value1, const uint256_t &value2) noexcept
Definition uint256.h:92
CppCommon::uint256_t::operator+=
uint256_t & operator+=(const T &value) noexcept
Definition uint256.h:64
CppCommon::uint256_t::operator>
friend bool operator>(const uint256_t &value1, const uint128_t &value2) noexcept
Definition uint256.h:210
CppCommon::uint256_t::operator>>
friend uint256_t operator>>(int64_t value1, const uint256_t &value2) noexcept
Definition uint256.h:285
CppCommon::uint256_t::operator|
friend uint256_t operator|(const T &value1, const uint256_t &value2) noexcept
Definition uint256.h:165
CppCommon::uint256_t::operator%
friend uint256_t operator%(const uint256_t &value1, const uint128_t &value2)
Definition uint256.h:128
CppCommon::uint256_t::operator==
friend bool operator==(const T &value1, const uint256_t &value2) noexcept
Definition uint256.h:182
CppCommon::uint256_t::lower
uint128_t lower() const noexcept
Get the lower part of the 256-bit integer.
Definition uint256.h:304
CppCommon::uint256_t::upper
uint128_t upper() const noexcept
Get the upper part of the 256-bit integer.
Definition uint256.h:302
CppCommon::uint256_t::operator<<=
friend T & operator<<=(T &value1, const uint256_t &value2) noexcept
Definition uint256.h:255
CppCommon::uint256_t::operator<
friend bool operator<(const T &value1, const uint256_t &value2) noexcept
Definition uint256.h:198
CppCommon::uint256_t::operator<=
friend bool operator<=(const uint256_t &value1, const uint128_t &value2) noexcept
Definition uint256.h:218
CppCommon::uint256_t::operator>>=
friend T & operator>>=(T &value1, const uint256_t &value2) noexcept
Definition uint256.h:263
CppCommon::uint256_t::operator/=
friend uint128_t & operator/=(uint128_t &value1, const uint256_t &value2)
Definition uint256.h:77
CppCommon::uint256_t::operator+
friend uint256_t operator+(const uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:95
CppCommon::uint256_t::wstring
std::wstring wstring(size_t base=10, size_t length=0) const
Get wide string from the current 128-bit integer.
Definition uint256.cpp:135
CppCommon::uint256_t::operator!=
friend bool operator!=(const T &value1, const uint256_t &value2) noexcept
Definition uint256.h:190
CppCommon::uint256_t::operator>>
friend uint256_t operator>>(uint32_t value1, const uint256_t &value2) noexcept
Definition uint256.h:288
CppCommon::uint256_t::operator<<
friend uint256_t operator<<(const uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:276
CppCommon::uint256_t::operator%=
friend uint128_t & operator%=(uint128_t &value1, const uint256_t &value2)
Definition uint256.h:78
CppCommon::uint256_t::operator&
friend uint256_t operator&(const T &value1, const uint256_t &value2) noexcept
Definition uint256.h:157
CppCommon::uint256_t::operator>>
friend uint256_t operator>>(const uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:290
CppCommon::uint256_t::operator|
friend uint256_t operator|(const uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:168
CppCommon::uint256_t::operator%
friend uint256_t operator%(const uint128_t &value1, const uint256_t &value2)
Definition uint256.h:127
CppCommon::uint256_t::operator<<
friend uint256_t operator<<(uint8_t value1, const uint256_t &value2) noexcept
Definition uint256.h:272
CppCommon::uint256_t::operator<<
friend uint256_t operator<<(uint16_t value1, const uint256_t &value2) noexcept
Definition uint256.h:273
CppCommon::uint256_t::operator!=
friend bool operator!=(const uint256_t &value1, const T &value2) noexcept
Definition uint256.h:192
CppCommon::uint256_t::operator-=
friend uint128_t & operator-=(uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:75
CppCommon::uint256_t::operator<
friend bool operator<(const uint256_t &value1, const uint128_t &value2) noexcept
Definition uint256.h:202
CppCommon::uint256_t::operator<=
friend bool operator<=(const uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:217
CppCommon::uint256_t::operator/
friend uint256_t operator/(const T &value1, const uint256_t &value2)
Definition uint256.h:116
CppCommon::uint256_t::operator/=
uint256_t & operator/=(const T &value)
Definition uint256.h:70
CppCommon::uint256_t::operator|
friend uint256_t operator|(const uint256_t &value1, const uint128_t &value2) noexcept
Definition uint256.h:169
CppCommon::uint256_t::operator-
friend uint256_t operator-(const uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:103
CppCommon::uint256_t::operator|=
friend uint128_t & operator|=(uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:146
CppCommon::uint256_t::operator^=
uint256_t & operator^=(const T &value) noexcept
Definition uint256.h:143
CppCommon::uint256_t::divmod
static std::pair< uint256_t, uint256_t > divmod(const uint256_t &x, const uint256_t &y)
Calculate quotient and remainder when dividing X by Y.
Definition uint256.cpp:160
CppCommon::uint256_t::operator==
friend bool operator==(const uint256_t &value1, const T &value2) noexcept
Definition uint256.h:184
CppCommon::uint256_t::operator&
friend uint256_t operator&(const uint256_t &value1, const uint128_t &value2) noexcept
Definition uint256.h:161
CppCommon::uint256_t::operator<<
friend uint256_t operator<<(int32_t value1, const uint256_t &value2) noexcept
Definition uint256.h:270
CppCommon::uint256_t::operator>=
friend bool operator>=(const uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:225
CppCommon::uint256_t::operator&
friend uint256_t operator&(const uint256_t &value1, const T &value2) noexcept
Definition uint256.h:159
CppCommon::uint256_t::operator&=
uint256_t & operator&=(const uint256_t &value) noexcept
Definition uint256.h:134
CppCommon::uint256_t::operator||
friend bool operator||(const uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:244
CppCommon::uint256_t::operator^=
friend T & operator^=(T &value1, const uint256_t &value2) noexcept
Definition uint256.h:154
CppCommon::uint256_t::operator==
friend bool operator==(const uint256_t &value1, const uint128_t &value2) noexcept
Definition uint256.h:186
CppCommon::uint256_t::operator*=
friend uint128_t & operator*=(uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:76
CppCommon::uint256_t::operator^=
uint256_t & operator^=(const uint256_t &value) noexcept
Definition uint256.h:136
CppCommon::uint256_t::operator>=
friend bool operator>=(const uint256_t &value1, const T &value2) noexcept
Definition uint256.h:224
CppCommon::uint256_t::operator&=
friend uint128_t & operator&=(uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:145
CppCommon::uint256_t::operator+=
uint256_t & operator+=(const uint256_t &value) noexcept
Definition uint256.h:57
CppCommon::uint256_t::operator>>
friend uint256_t operator>>(int16_t value1, const uint256_t &value2) noexcept
Definition uint256.h:283
CppCommon::uint256_t::uint256_t
uint256_t() noexcept
Definition uint256.inl:11
CppCommon::uint256_t::operator<<=
friend uint128_t & operator<<=(uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:257
CppCommon::uint256_t::operator/
friend uint256_t operator/(const uint128_t &value1, const uint256_t &value2)
Definition uint256.h:119
CppCommon::uint256_t::operator||
friend bool operator||(const uint256_t &value1, const T &value2) noexcept
Definition uint256.h:243
CppCommon::uint256_t::operator++
uint256_t operator++(int) noexcept
Definition uint256.h:53
CppCommon::uint256_t::operator||
friend bool operator||(const T &value1, const uint256_t &value2) noexcept
Definition uint256.h:241
CppCommon::uint256_t::operator<
friend bool operator<(const uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:201
CppCommon::uint256_t::operator<<=
uint256_t & operator<<=(const T &value) noexcept
Definition uint256.h:253
CppCommon::uint256_t::operator*
friend uint256_t operator*(const uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:111
CppCommon::uint256_t::operator>=
friend bool operator>=(const T &value1, const uint256_t &value2) noexcept
Definition uint256.h:222
CppCommon::uint256_t::operator>>
friend uint256_t operator>>(uint16_t value1, const uint256_t &value2) noexcept
Definition uint256.h:287
CppCommon::uint256_t::operator+=
friend uint128_t & operator+=(uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:74
CppCommon::uint256_t::operator~
uint256_t operator~() const noexcept
Definition uint256.h:132
CppCommon::uint256_t::operator^
friend uint256_t operator^(const T &value1, const uint256_t &value2) noexcept
Definition uint256.h:173
CppCommon::uint256_t::operator%
friend uint256_t operator%(const uint256_t &value1, const T &value2)
Definition uint256.h:126
CppCommon::uint256_t::operator&
friend uint256_t operator&(const uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:160
CppCommon::uint256_t::operator!=
friend bool operator!=(const uint128_t &value1, const uint256_t &value2) noexcept
Definition uint256.h:193
CppCommon::uint256_t::operator>>
friend uint256_t operator>>(bool value1, const uint256_t &value2) noexcept
Definition uint256.h:281
CppCommon::uint256_t::operator>>
friend uint256_t operator>>(uint8_t value1, const uint256_t &value2) noexcept
Definition uint256.h:286
CppCommon::uint256_t::operator|=
friend T & operator|=(T &value1, const uint256_t &value2) noexcept
Definition uint256.h:152
CppCommon::uint256_t::operator*=
uint256_t & operator*=(const uint256_t &value) noexcept
Definition uint256.h:59
CppCommon::uint256_t::operator<<=
uint256_t & operator<<=(const uint256_t &value) noexcept
Definition uint256.h:249
CppCommon::uint256_t::operator/
friend uint256_t operator/(const uint256_t &value1, const uint128_t &value2)
Definition uint256.h:120
CppCommon::uint256_t::operator<=
friend bool operator<=(const uint256_t &value1, const T &value2) noexcept
Definition uint256.h:216
CppCommon::uint256_t::operator!
bool operator!() const noexcept
Definition uint256.h:230
CppCommon
C++ Common project definitions.
Definition token_bucket.h:15
uint128.h
Unsigned 128-bit integer type definition.
uint256.inl
Unsigned 256-bit integer type inline implementation.
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