SERVER-18579: Clang-Format - reformat code, no comment reflow

1 files changed, 120 insertions, 123 deletions

diff --git a/src/mongo/bson/oid.cpp b/src/mongo/bson/oid.cpp
index 209d43a8a38..a78bcbde682 100644
--- a/src/mongo/bson/oid.cpp
+++ b/src/mongo/bson/oid.cpp
@@ -42,130 +42,127 @@
 namespace mongo {
 
 namespace {
-    std::unique_ptr<AtomicUInt32> counter;
-
-    const std::size_t kTimestampOffset = 0;
-    const std::size_t kInstanceUniqueOffset = kTimestampOffset +
-                                              OID::kTimestampSize;
-    const std::size_t kIncrementOffset = kInstanceUniqueOffset +
-                                         OID::kInstanceUniqueSize;
-    OID::InstanceUnique _instanceUnique;
-}  // namespace
-
-    MONGO_INITIALIZER_GENERAL(OIDGeneration, MONGO_NO_PREREQUISITES, ("default"))
-        (InitializerContext* context) {
-        std::unique_ptr<SecureRandom> entropy(SecureRandom::create());
-        counter.reset(new AtomicUInt32(uint32_t(entropy->nextInt64())));
-        _instanceUnique = OID::InstanceUnique::generate(*entropy);
-        return Status::OK();
-    }
-
-    OID::Increment OID::Increment::next() {
-        uint64_t nextCtr = counter->fetchAndAdd(1);
-        OID::Increment incr;
-
-        incr.bytes[0] = uint8_t(nextCtr >> 16);
-        incr.bytes[1] = uint8_t(nextCtr >> 8);
-        incr.bytes[2] = uint8_t(nextCtr);
-
-        return incr;
-    }
-
-    OID::InstanceUnique OID::InstanceUnique::generate(SecureRandom& entropy) {
-        int64_t rand = entropy.nextInt64();
-        OID::InstanceUnique u;
-        std::memcpy(u.bytes, &rand, kInstanceUniqueSize);
-        return u;
-    }
-
-    void OID::setTimestamp(const OID::Timestamp timestamp) {
-        _view().write<BigEndian<Timestamp>>(timestamp, kTimestampOffset);
-    }
-
-    void OID::setInstanceUnique(const OID::InstanceUnique unique) {
-        // Byte order doesn't matter here
-        _view().write<InstanceUnique>(unique, kInstanceUniqueOffset);
-    }
-
-    void OID::setIncrement(const OID::Increment inc) {
-        _view().write<Increment>(inc, kIncrementOffset);
-    }
-
-    OID::Timestamp OID::getTimestamp() const {
-        return view().read<BigEndian<Timestamp>>(kTimestampOffset);
-    }
-
-    OID::InstanceUnique OID::getInstanceUnique() const {
-        // Byte order doesn't matter here
-        return view().read<InstanceUnique>(kInstanceUniqueOffset);
-    }
-
-    OID::Increment OID::getIncrement() const {
-        return view().read<Increment>(kIncrementOffset);
-    }
+std::unique_ptr<AtomicUInt32> counter;
 
-    void OID::hash_combine(size_t &seed) const {
-        uint32_t v;
-        for (int i = 0; i != kOIDSize; i += sizeof(uint32_t)) {
-            memcpy(&v, _data + i, sizeof(uint32_t));
-            boost::hash_combine(seed, v);
-        }
-    }
-
-    size_t OID::Hasher::operator() (const OID& oid) const {
-        size_t seed = 0;
-        oid.hash_combine(seed);
-        return seed;
-    }
-
-    void OID::regenMachineId() {
-        std::unique_ptr<SecureRandom> entropy(SecureRandom::create());
-        _instanceUnique = InstanceUnique::generate(*entropy);
-    }
-
-    unsigned OID::getMachineId() {
-        uint32_t ret = 0;
-        std::memcpy(&ret, _instanceUnique.bytes, sizeof(uint32_t));
-        return ret;
-    }
-
-    void OID::justForked() {
-        regenMachineId();
-    }
-
-    void OID::init() {
-        // each set* method handles endianness
-        setTimestamp(time(0));
-        setInstanceUnique(_instanceUnique);
-        setIncrement(Increment::next());
-    }
-
-    void OID::init( const std::string& s ) {
-        verify( s.size() == 24 );
-        const char *p = s.c_str();
-        for (std::size_t i = 0; i < kOIDSize; i++) {
-            _data[i] = fromHex(p);
-            p += 2;
-        }
-    }
-
-    void OID::init(Date_t date, bool max) {
-        setTimestamp(uint32_t(date.toMillisSinceEpoch() / 1000));
-        uint64_t rest = max ? std::numeric_limits<uint64_t>::max() : 0u;
-        std::memcpy(_view().view(kInstanceUniqueOffset), &rest,
-                    kInstanceUniqueSize + kIncrementSize);
-    }
-
-    time_t OID::asTimeT() const {
-        return getTimestamp();
-    }
-
-    std::string OID::toString() const {
-        return toHexLower(_data, kOIDSize);
-    }
+const std::size_t kTimestampOffset = 0;
+const std::size_t kInstanceUniqueOffset = kTimestampOffset + OID::kTimestampSize;
+const std::size_t kIncrementOffset = kInstanceUniqueOffset + OID::kInstanceUniqueSize;
+OID::InstanceUnique _instanceUnique;
+}  // namespace
 
-    std::string OID::toIncString() const {
-        return toHexLower(getIncrement().bytes, kIncrementSize);
-    }
+MONGO_INITIALIZER_GENERAL(OIDGeneration, MONGO_NO_PREREQUISITES, ("default"))
+(InitializerContext* context) {
+    std::unique_ptr<SecureRandom> entropy(SecureRandom::create());
+    counter.reset(new AtomicUInt32(uint32_t(entropy->nextInt64())));
+    _instanceUnique = OID::InstanceUnique::generate(*entropy);
+    return Status::OK();
+}
+
+OID::Increment OID::Increment::next() {
+    uint64_t nextCtr = counter->fetchAndAdd(1);
+    OID::Increment incr;
+
+    incr.bytes[0] = uint8_t(nextCtr >> 16);
+    incr.bytes[1] = uint8_t(nextCtr >> 8);
+    incr.bytes[2] = uint8_t(nextCtr);
+
+    return incr;
+}
+
+OID::InstanceUnique OID::InstanceUnique::generate(SecureRandom& entropy) {
+    int64_t rand = entropy.nextInt64();
+    OID::InstanceUnique u;
+    std::memcpy(u.bytes, &rand, kInstanceUniqueSize);
+    return u;
+}
+
+void OID::setTimestamp(const OID::Timestamp timestamp) {
+    _view().write<BigEndian<Timestamp>>(timestamp, kTimestampOffset);
+}
+
+void OID::setInstanceUnique(const OID::InstanceUnique unique) {
+    // Byte order doesn't matter here
+    _view().write<InstanceUnique>(unique, kInstanceUniqueOffset);
+}
+
+void OID::setIncrement(const OID::Increment inc) {
+    _view().write<Increment>(inc, kIncrementOffset);
+}
+
+OID::Timestamp OID::getTimestamp() const {
+    return view().read<BigEndian<Timestamp>>(kTimestampOffset);
+}
+
+OID::InstanceUnique OID::getInstanceUnique() const {
+    // Byte order doesn't matter here
+    return view().read<InstanceUnique>(kInstanceUniqueOffset);
+}
+
+OID::Increment OID::getIncrement() const {
+    return view().read<Increment>(kIncrementOffset);
+}
+
+void OID::hash_combine(size_t& seed) const {
+    uint32_t v;
+    for (int i = 0; i != kOIDSize; i += sizeof(uint32_t)) {
+        memcpy(&v, _data + i, sizeof(uint32_t));
+        boost::hash_combine(seed, v);
+    }
+}
+
+size_t OID::Hasher::operator()(const OID& oid) const {
+    size_t seed = 0;
+    oid.hash_combine(seed);
+    return seed;
+}
+
+void OID::regenMachineId() {
+    std::unique_ptr<SecureRandom> entropy(SecureRandom::create());
+    _instanceUnique = InstanceUnique::generate(*entropy);
+}
+
+unsigned OID::getMachineId() {
+    uint32_t ret = 0;
+    std::memcpy(&ret, _instanceUnique.bytes, sizeof(uint32_t));
+    return ret;
+}
+
+void OID::justForked() {
+    regenMachineId();
+}
+
+void OID::init() {
+    // each set* method handles endianness
+    setTimestamp(time(0));
+    setInstanceUnique(_instanceUnique);
+    setIncrement(Increment::next());
+}
+
+void OID::init(const std::string& s) {
+    verify(s.size() == 24);
+    const char* p = s.c_str();
+    for (std::size_t i = 0; i < kOIDSize; i++) {
+        _data[i] = fromHex(p);
+        p += 2;
+    }
+}
+
+void OID::init(Date_t date, bool max) {
+    setTimestamp(uint32_t(date.toMillisSinceEpoch() / 1000));
+    uint64_t rest = max ? std::numeric_limits<uint64_t>::max() : 0u;
+    std::memcpy(_view().view(kInstanceUniqueOffset), &rest, kInstanceUniqueSize + kIncrementSize);
+}
+
+time_t OID::asTimeT() const {
+    return getTimestamp();
+}
+
+std::string OID::toString() const {
+    return toHexLower(_data, kOIDSize);
+}
+
+std::string OID::toIncString() const {
+    return toHexLower(getIncrement().bytes, kIncrementSize);
+}
 
 }  // namespace mongo