dart::MapMessageDeserializationCluster Class Reference

Inheritance diagram for dart::MapMessageDeserializationCluster:

Public Member Functions
	MapMessageDeserializationCluster (bool is_canonical, intptr_t cid)
	~MapMessageDeserializationCluster ()
void	ReadNodes (MessageDeserializer *d)
void	ReadEdges (MessageDeserializer *d)
ObjectPtr	PostLoad (MessageDeserializer *d)
Public Member Functions inherited from dart::MessageDeserializationCluster
	MessageDeserializationCluster (const char *name, bool is_canonical=false)
virtual	~MessageDeserializationCluster ()
virtual void	ReadNodesApi (ApiMessageDeserializer *d)
virtual void	ReadEdgesApi (ApiMessageDeserializer *d)
virtual void	PostLoadApi (ApiMessageDeserializer *d)
void	ReadNodesWrapped (MessageDeserializer *d)
void	ReadNodesWrappedApi (ApiMessageDeserializer *d)
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::MessageDeserializationCluster
ObjectPtr	PostLoadAbstractType (MessageDeserializer *d)
ObjectPtr	PostLoadLinkedHash (MessageDeserializer *d)
	DISALLOW_COPY_AND_ASSIGN (MessageDeserializationCluster)
Protected Attributes inherited from dart::MessageDeserializationCluster
const char *const	name_
const bool	is_canonical_
intptr_t	start_index_
intptr_t	stop_index_

Detailed Description

Definition at line 2156 of file message_snapshot.cc.

Constructor & Destructor Documentation

MapMessageDeserializationCluster()

dart::MapMessageDeserializationCluster::MapMessageDeserializationCluster ( bool  is_canonical, intptr_t  cid  )

inline

Definition at line 2158 of file message_snapshot.cc.

      : MessageDeserializationCluster("Map", is_canonical), cid_(cid) {}

~MapMessageDeserializationCluster()

dart::MapMessageDeserializationCluster::~MapMessageDeserializationCluster ( )

inline

Definition at line 2160 of file message_snapshot.cc.

{}

Member Function Documentation

PostLoad()

ObjectPtr dart::MapMessageDeserializationCluster::PostLoad ( MessageDeserializer *  d )

inlinevirtual

Reimplemented from dart::MessageDeserializationCluster.

Definition at line 2181 of file message_snapshot.cc.

                                             {
    if (!is_canonical()) {
      ASSERT(cid_ == kMapCid);
      return PostLoadLinkedHash(d);
    }
 
    ASSERT(cid_ == kConstMapCid);
    SafepointMutexLocker ml(
        d->isolate_group()->constant_canonicalization_mutex());
    Map& instance = Map::Handle(d->zone());
    for (intptr_t i = start_index_; i < stop_index_; i++) {
      instance ^= d->Ref(i);
      instance ^= instance.CanonicalizeLocked(d->thread());
      d->UpdateRef(i, instance);
    }
    return nullptr;
  }

ReadEdges()

void dart::MapMessageDeserializationCluster::ReadEdges ( MessageDeserializer *  d )

inlinevirtual

Reimplemented from dart::MessageDeserializationCluster.

Definition at line 2169 of file message_snapshot.cc.

                                         {
    for (intptr_t id = start_index_; id < stop_index_; id++) {
      MapPtr map = static_cast<MapPtr>(d->Ref(id));
      map->untag()->set_hash_mask(Smi::New(0));
      map->untag()->set_type_arguments(
          static_cast<TypeArgumentsPtr>(d->ReadRef()));
      map->untag()->set_data(static_cast<ArrayPtr>(d->ReadRef()));
      map->untag()->set_used_data(static_cast<SmiPtr>(d->ReadRef()));
      map->untag()->set_deleted_keys(Smi::New(0));
    }
  }

ReadNodes()

void dart::MapMessageDeserializationCluster::ReadNodes ( MessageDeserializer *  d )

inlinevirtual

Implements dart::MessageDeserializationCluster.

Definition at line 2162 of file message_snapshot.cc.

                                         {
    const intptr_t count = d->ReadUnsigned();
    for (intptr_t i = 0; i < count; i++) {
      d->AssignRef(Map::NewUninitialized(cid_));
    }
  }

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

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