int128.cc | Explore in Territory

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#include <google/protobuf/stubs/int128.h>

#include <iomanip>
#include <ostream>  // NOLINT(readability/streams)
#include <sstream>

#include <google/protobuf/stubs/logging.h>

#include <google/protobuf/port_def.inc>

namespace google {
namespace protobuf {

const uint128_pod kuint128max = …;

// Returns the 0-based position of the last set bit (i.e., most significant bit)
// in the given uint64. The argument may not be 0.
//
// For example:
//   Given: 5 (decimal) == 101 (binary)
//   Returns: 2
#define STEP …
static inline int Fls64(uint64_t n) { … }
#undef STEP

// Like Fls64() above, but returns the 0-based position of the last set bit
// (i.e., most significant bit) in the given uint128. The argument may not be 0.
static inline int Fls128(uint128 n) { … }

void uint128::DivModImpl(uint128 dividend, uint128 divisor,
                         uint128* quotient_ret, uint128* remainder_ret) { … }


uint128& uint128::operator/=(const uint128& divisor) { … }
uint128& uint128::operator%=(const uint128& divisor) { … }

std::ostream& operator<<(std::ostream& o, const uint128& b) { … }

}  // namespace protobuf
}  // namespace google

#include <google/protobuf/port_undef.inc>  // NOLINT
chromium/third_party/protobuf/src/google/protobuf/stubs/int128.cc
