dart::ArrayMessageDeserializationCluster Class Reference

Inheritance diagram for dart::ArrayMessageDeserializationCluster:

Public Member Functions
	ArrayMessageDeserializationCluster (bool is_canonical, intptr_t cid)
	~ArrayMessageDeserializationCluster ()
void	ReadNodes (MessageDeserializer *d)
void	ReadEdges (MessageDeserializer *d)
ObjectPtr	PostLoad (MessageDeserializer *d)
void	ReadNodesApi (ApiMessageDeserializer *d)
void	ReadEdgesApi (ApiMessageDeserializer *d)
Public Member Functions inherited from dart::MessageDeserializationCluster
	MessageDeserializationCluster (const char *name, bool is_canonical=false)
virtual	~MessageDeserializationCluster ()
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 2390 of file message_snapshot.cc.

Constructor & Destructor Documentation

ArrayMessageDeserializationCluster()

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

inlineexplicit

Definition at line 2393 of file message_snapshot.cc.

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

~ArrayMessageDeserializationCluster()

dart::ArrayMessageDeserializationCluster::~ArrayMessageDeserializationCluster ( )

inline

Definition at line 2395 of file message_snapshot.cc.

{}

Member Function Documentation

PostLoad()

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

inlinevirtual

Reimplemented from dart::MessageDeserializationCluster.

Definition at line 2417 of file message_snapshot.cc.

                                             {
    if (is_canonical()) {
      SafepointMutexLocker ml(
          d->isolate_group()->constant_canonicalization_mutex());
      Instance& instance = Instance::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::ArrayMessageDeserializationCluster::ReadEdges ( MessageDeserializer *  d )

inlinevirtual

Reimplemented from dart::MessageDeserializationCluster.

Definition at line 2405 of file message_snapshot.cc.

                                         {
    for (intptr_t id = start_index_; id < stop_index_; id++) {
      ArrayPtr array = static_cast<ArrayPtr>(d->Ref(id));
      intptr_t length = Smi::Value(array->untag()->length());
      array->untag()->set_type_arguments(
          static_cast<TypeArgumentsPtr>(d->ReadRef()));
      for (intptr_t j = 0; j < length; j++) {
        array->untag()->set_element(j, d->ReadRef());
      }
    }
  }

ReadEdgesApi()

void dart::ArrayMessageDeserializationCluster::ReadEdgesApi ( ApiMessageDeserializer *  d )

inlinevirtual

Reimplemented from dart::MessageDeserializationCluster.

Definition at line 2446 of file message_snapshot.cc.

                                               {
    for (intptr_t id = start_index_; id < stop_index_; id++) {
      Dart_CObject* array = d->Ref(id);
      intptr_t length = array->value.as_array.length;
      d->ReadRef();  // type_arguments
      for (intptr_t i = 0; i < length; i++) {
        array->value.as_array.values[i] = d->ReadRef();
      }
    }
  }

ReadNodes()

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

inlinevirtual

Implements dart::MessageDeserializationCluster.

Definition at line 2397 of file message_snapshot.cc.

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

ReadNodesApi()

void dart::ArrayMessageDeserializationCluster::ReadNodesApi ( ApiMessageDeserializer *  d )

inlinevirtual

Reimplemented from dart::MessageDeserializationCluster.

Definition at line 2431 of file message_snapshot.cc.

                                               {
    intptr_t count = d->ReadUnsigned();
    for (intptr_t i = 0; i < count; i++) {
      Dart_CObject* array = d->Allocate(Dart_CObject_kArray);
      intptr_t length = d->ReadUnsigned();
      array->value.as_array.length = length;
      if (length == 0) {
        array->value.as_array.values = nullptr;
      } else {
        array->value.as_array.values = d->zone()->Alloc<Dart_CObject*>(length);
      }
      d->AssignRef(array);
    }
  }

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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