dart::ExternalTypedDataDeserializationCluster Class Reference

Inheritance diagram for dart::ExternalTypedDataDeserializationCluster:

Public Member Functions
	ExternalTypedDataDeserializationCluster (intptr_t cid)
	~ExternalTypedDataDeserializationCluster ()
void	ReadAlloc (Deserializer *d) override
void	ReadFill (Deserializer *d_) override
Public Member Functions inherited from dart::DeserializationCluster
	DeserializationCluster (const char *name, bool is_canonical=false, bool is_immutable=false)
virtual	~DeserializationCluster ()
virtual void	PostLoad (Deserializer *deserializer, const Array &refs)
const char *	name () const
bool	is_canonical () const
Public Member Functions inherited from dart::ZoneAllocated
	ZoneAllocated ()
void *	operator new (size_t size)
void *	operator new (size_t size, Zone *zone)
void	operator delete (void *pointer)

Additional Inherited Members
Protected Member Functions inherited from dart::DeserializationCluster
void	ReadAllocFixedSize (Deserializer *deserializer, intptr_t instance_size)
Protected Attributes inherited from dart::DeserializationCluster
const char *const	name_
const bool	is_canonical_
const bool	is_immutable_
intptr_t	start_index_
intptr_t	stop_index_

Detailed Description

Definition at line 5869 of file app_snapshot.cc.

Constructor & Destructor Documentation

ExternalTypedDataDeserializationCluster()

dart::ExternalTypedDataDeserializationCluster::ExternalTypedDataDeserializationCluster ( intptr_t  cid )

inlineexplicit

Definition at line 5871 of file app_snapshot.cc.

      : DeserializationCluster("ExternalTypedData"), cid_(cid) {}

~ExternalTypedDataDeserializationCluster()

dart::ExternalTypedDataDeserializationCluster::~ExternalTypedDataDeserializationCluster ( )

inline

Definition at line 5873 of file app_snapshot.cc.

{}

Member Function Documentation

ReadAlloc()

void dart::ExternalTypedDataDeserializationCluster::ReadAlloc ( Deserializer *  d )

inlineoverridevirtual

Implements dart::DeserializationCluster.

Definition at line 5875 of file app_snapshot.cc.

                                           {
    ReadAllocFixedSize(d, ExternalTypedData::InstanceSize());
  }

ReadFill()

void dart::ExternalTypedDataDeserializationCluster::ReadFill ( Deserializer *  d_ )

inlineoverridevirtual

Implements dart::DeserializationCluster.

Definition at line 5879 of file app_snapshot.cc.

                                           {
    Deserializer::Local d(d_);
 
    ASSERT(!is_canonical());  // Never canonical.
    const intptr_t cid = cid_;
    intptr_t element_size = ExternalTypedData::ElementSizeInBytes(cid);
    for (intptr_t id = start_index_, n = stop_index_; id < n; id++) {
      ExternalTypedDataPtr data = static_cast<ExternalTypedDataPtr>(d.Ref(id));
      const intptr_t length = d.ReadUnsigned();
      Deserializer::InitializeHeader(data, cid,
                                     ExternalTypedData::InstanceSize());
      data->untag()->length_ = Smi::New(length);
      d.Align(ExternalTypedData::kDataSerializationAlignment);
      data->untag()->data_ = const_cast<uint8_t*>(d.AddressOfCurrentPosition());
      d.Advance(length * element_size);
      // No finalizer / external size 0.
    }
  }

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

• third_party/dart-lang/sdk/runtime/vm/app_snapshot.cc