Inheritance diagram for dart::BaseSerializer:

Public Member Functions
	BaseSerializer (Thread thread, Zone zone)

	~BaseSerializer ()

template<typename T >
void	Write (T value)

void	WriteUnsigned (intptr_t value)

void	WriteWordWith32BitWrites (uword value)

void	WriteBytes (const void *addr, intptr_t len)

void	WriteAscii (const String &str)

MessageSerializationCluster *	NewClusterForClass (intptr_t cid, bool is_canonical)

void	WriteCluster (MessageSerializationCluster *cluster)

std::unique_ptr< Message >	Finish (Dart_Port dest_port, Message::Priority priority)

Zone *	zone () const

MessageFinalizableData *	finalizable_data () const

intptr_t	next_ref_index () const

Public Member Functions inherited from dart::StackResource
	StackResource (ThreadState *thread)

virtual	~StackResource ()

ThreadState *	thread () const

Protected Attributes
Zone *const	zone_

MallocWriteStream	stream_

MessageFinalizableData *	finalizable_data_

GrowableArray< MessageSerializationCluster * >	clusters_

intptr_t	num_base_objects_

intptr_t	num_written_objects_

intptr_t	next_ref_index_

Additional Inherited Members
Static Public Member Functions inherited from dart::StackResource
static void	Unwind (ThreadState *thread)

static void	UnwindAbove (ThreadState thread, StackResource new_top)

Detailed Description

Definition at line 147 of file message_snapshot.cc.

Constructor & Destructor Documentation

◆ BaseSerializer()

dart::BaseSerializer::BaseSerializer	(	Thread *	thread,
		Zone *	zone
	)

Definition at line 2691 of file message_snapshot.cc.

    : StackResource(thread),
      zone_(zone),
      stream_(100),
      finalizable_data_(new MessageFinalizableData()),
      clusters_(zone, 0),
      num_base_objects_(0),
      num_written_objects_(0),
      next_ref_index_(kFirstReference) {}

◆ ~BaseSerializer()

dart::BaseSerializer::~BaseSerializer ( )

Definition at line 2701 of file message_snapshot.cc.

                                {
  delete finalizable_data_;
}

Member Function Documentation

◆ finalizable_data()

MessageFinalizableData * dart::BaseSerializer::finalizable_data ( ) const

inline

Definition at line 191 of file message_snapshot.cc.

191{ return finalizable_data_; }

◆ Finish()

std::unique_ptr< Message > dart::BaseSerializer::Finish	(	Dart_Port	dest_port,
		Message::Priority	priority
	)

inline

Definition at line 180 of file message_snapshot.cc.

                                                            {
    MessageFinalizableData* finalizable_data = finalizable_data_;
    finalizable_data_ = nullptr;
    finalizable_data->SerializationSucceeded();
    intptr_t size;
    uint8_t* buffer = stream_.Steal(&size);
    return Message::New(dest_port, buffer, size, finalizable_data, priority);
  }

◆ NewClusterForClass()

MessageSerializationCluster * dart::BaseSerializer::NewClusterForClass	(	intptr_t	cid,
		bool	is_canonical
	)

Definition at line 3069 of file message_snapshot.cc.

                       {
  Zone* Z = zone_;
  if (IsTypedDataViewClassId(cid) || cid == kByteDataViewCid ||
      IsUnmodifiableTypedDataViewClassId(cid) ||
      cid == kUnmodifiableByteDataViewCid) {
    return new (Z) TypedDataViewMessageSerializationCluster(Z, cid);
  }
  if (IsExternalTypedDataClassId(cid)) {
    return new (Z) ExternalTypedDataMessageSerializationCluster(Z, cid);
  }
  if (IsTypedDataClassId(cid)) {
    return new (Z) TypedDataMessageSerializationCluster(Z, cid);
  }
 
  switch (cid) {
    case kNativePointer:
      return new (Z) NativePointerMessageSerializationCluster(Z);
    case kClassCid:
      return new (Z) ClassMessageSerializationCluster();
    case kTypeArgumentsCid:
      return new (Z) TypeArgumentsMessageSerializationCluster(is_canonical);
    case kTypeCid:
      return new (Z) TypeMessageSerializationCluster(is_canonical);
    case kSmiCid:
      return new (Z) SmiMessageSerializationCluster(Z);
    case kMintCid:
      return new (Z) MintMessageSerializationCluster(Z, is_canonical);
    case kDoubleCid:
      return new (Z) DoubleMessageSerializationCluster(Z, is_canonical);
    case kGrowableObjectArrayCid:
      return new (Z) GrowableObjectArrayMessageSerializationCluster();
    case kSendPortCid:
      return new (Z) SendPortMessageSerializationCluster(Z);
    case kCapabilityCid:
      return new (Z) CapabilityMessageSerializationCluster(Z);
    case kTransferableTypedDataCid:
      return new (Z) TransferableTypedDataMessageSerializationCluster();
    case kMapCid:
    case kConstMapCid:
      return new (Z) MapMessageSerializationCluster(Z, is_canonical, cid);
    case kSetCid:
    case kConstSetCid:
      return new (Z) SetMessageSerializationCluster(Z, is_canonical, cid);
    case kArrayCid:
    case kImmutableArrayCid:
      return new (Z) ArrayMessageSerializationCluster(Z, is_canonical, cid);
    case kOneByteStringCid:
      return new (Z) OneByteStringMessageSerializationCluster(Z, is_canonical);
    case kTwoByteStringCid:
      return new (Z) TwoByteStringMessageSerializationCluster(Z, is_canonical);
    case kInt32x4Cid:
    case kFloat32x4Cid:
    case kFloat64x2Cid:
      return new (Z) Simd128MessageSerializationCluster(cid);
    default:
      break;
  }
 
  FATAL("No cluster defined for cid %" Pd, cid);
  return nullptr;
}

◆ next_ref_index()

intptr_t dart::BaseSerializer::next_ref_index ( ) const

inline

Definition at line 192 of file message_snapshot.cc.

192{ return next_ref_index_; }

◆ Write()

template<typename T >

void dart::BaseSerializer::Write ( T value )

inline

Definition at line 155 of file message_snapshot.cc.

                      {
    BaseWriteStream::Raw<sizeof(T), T>::Write(&stream_, value);
  }

◆ WriteAscii()

void dart::BaseSerializer::WriteAscii ( const String & str )

inline

Definition at line 165 of file message_snapshot.cc.

                                     {
    intptr_t len = str.Length();
    WriteUnsigned(len);
    for (intptr_t i = 0; i < len; i++) {
      int64_t c = str.CharAt(i);
      ASSERT(c < 128);
      Write<uint8_t>(c);
    }
    Write<uint8_t>(0);
  }

◆ WriteBytes()

void dart::BaseSerializer::WriteBytes	(	const void *	addr,
		intptr_t	len
	)

inline

Definition at line 162 of file message_snapshot.cc.

                                                  {
    stream_.WriteBytes(addr, len);
  }

◆ WriteCluster()

void dart::BaseSerializer::WriteCluster ( MessageSerializationCluster * cluster )

Definition at line 3133 of file message_snapshot.cc.

                                                                      {
  uint64_t cid_and_canonical = (static_cast<uint64_t>(cluster->cid()) << 1) |
                               (cluster->is_canonical() ? 0x1 : 0x0);
  WriteUnsigned(cid_and_canonical);
}

◆ WriteUnsigned()

void dart::BaseSerializer::WriteUnsigned ( intptr_t value )

inline

Definition at line 158 of file message_snapshot.cc.

158{ stream_.WriteUnsigned(value); }

dart::BaseWriteStream::WriteUnsigned

void WriteUnsigned(T value)

Definition datastream.h:400

◆ WriteWordWith32BitWrites()

void dart::BaseSerializer::WriteWordWith32BitWrites ( uword value )

inline

Definition at line 159 of file message_snapshot.cc.

                                             {
    stream_.WriteWordWith32BitWrites(value);
  }

◆ zone()

Zone * dart::BaseSerializer::zone ( ) const

inline

Definition at line 190 of file message_snapshot.cc.

190{ return zone_; }

Member Data Documentation

◆ clusters_

GrowableArray<MessageSerializationCluster*> dart::BaseSerializer::clusters_

protected

Definition at line 198 of file message_snapshot.cc.

◆ finalizable_data_

MessageFinalizableData* dart::BaseSerializer::finalizable_data_

protected

Definition at line 197 of file message_snapshot.cc.

◆ next_ref_index_

intptr_t dart::BaseSerializer::next_ref_index_

protected

Definition at line 201 of file message_snapshot.cc.

◆ num_base_objects_

intptr_t dart::BaseSerializer::num_base_objects_

protected

Definition at line 199 of file message_snapshot.cc.

◆ num_written_objects_

intptr_t dart::BaseSerializer::num_written_objects_

protected

Definition at line 200 of file message_snapshot.cc.

◆ stream_

MallocWriteStream dart::BaseSerializer::stream_

protected

Definition at line 196 of file message_snapshot.cc.

◆ zone_

Zone* const dart::BaseSerializer::zone_

protected

Definition at line 195 of file message_snapshot.cc.

The documentation for this class was generated from the following file:

third_party/dart-lang/sdk/runtime/vm/message_snapshot.cc

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BaseSerializer()

◆ ~BaseSerializer()

Member Function Documentation

◆ finalizable_data()

◆ Finish()

◆ NewClusterForClass()

◆ next_ref_index()

◆ Write()

◆ WriteAscii()

◆ WriteBytes()

◆ WriteCluster()

◆ WriteUnsigned()

◆ WriteWordWith32BitWrites()

◆ zone()

Member Data Documentation

◆ clusters_

◆ finalizable_data_

◆ next_ref_index_

◆ num_base_objects_

◆ num_written_objects_

◆ stream_

◆ zone_