Lines Matching refs:leastSigBits
29 UUID::UUID(const long mostSigBits, const long leastSigBits)
31 this->uuid_[15] = static_cast<uint8_t>(leastSigBits & 0x00000000000000FF); // 15是uuid的数组下标
32 this->uuid_[14] = static_cast<uint8_t>((leastSigBits & 0x000000000000FF00) >> 8); // 14是uuid的数组下标，右移8位
34 this->uuid_[13] = static_cast<uint8_t>((leastSigBits & 0x0000000000FF0000) >> 16);
36 this->uuid_[12] = static_cast<uint8_t>((leastSigBits & 0x00000000FF000000) >> 24);
38 this->uuid_[11] = static_cast<uint8_t>((leastSigBits & 0x000000FF00000000) >> 32);
40 this->uuid_[10] = static_cast<uint8_t>((leastSigBits & 0x0000FF0000000000) >> 40);
41 this->uuid_[9] = static_cast<uint8_t>((leastSigBits & 0x00FF000000000000) >> 48); // 9是uuid的数组下标，右移48位
42 this->uuid_[8] = static_cast<uint8_t>((leastSigBits & 0xFF00000000000000) >> 56); // 8是uuid的数组下标，右移56位
144 uint64_t leastSigBits = 0;
146 leastSigBits = (leastSigBits << 8) | (uuid_[i] & 0xFF); // 左移8位
148 return leastSigBits;