dart::OneByteStringMessageDeserializationCluster Class Reference

Inheritance diagram for dart::OneByteStringMessageDeserializationCluster:

Public Member Functions
	OneByteStringMessageDeserializationCluster (bool is_canonical)
	~OneByteStringMessageDeserializationCluster ()
void	ReadNodes (MessageDeserializer *d)
void	ReadNodesApi (ApiMessageDeserializer *d)
Public Member Functions inherited from dart::MessageDeserializationCluster
	MessageDeserializationCluster (const char *name, bool is_canonical=false)
virtual	~MessageDeserializationCluster ()
virtual void	ReadNodes (MessageDeserializer *d)=0
virtual void	ReadEdges (MessageDeserializer *d)
virtual ObjectPtr	PostLoad (MessageDeserializer *d)
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 2523 of file message_snapshot.cc.

Constructor & Destructor Documentation

OneByteStringMessageDeserializationCluster()

dart::OneByteStringMessageDeserializationCluster::OneByteStringMessageDeserializationCluster ( bool  is_canonical )

inlineexplicit

Definition at line 2526 of file message_snapshot.cc.

      : MessageDeserializationCluster("OneByteString", is_canonical) {}

~OneByteStringMessageDeserializationCluster()

dart::OneByteStringMessageDeserializationCluster::~OneByteStringMessageDeserializationCluster ( )

inline

Definition at line 2528 of file message_snapshot.cc.

{}

Member Function Documentation

ReadNodes()

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

inlinevirtual

Implements dart::MessageDeserializationCluster.

Definition at line 2530 of file message_snapshot.cc.

                                         {
    const intptr_t count = d->ReadUnsigned();
    for (intptr_t i = 0; i < count; i++) {
      intptr_t length = d->ReadUnsigned();
      const uint8_t* data = d->CurrentBufferAddress();
      d->Advance(length * sizeof(uint8_t));
      d->AssignRef(is_canonical()
                       ? Symbols::FromLatin1(d->thread(), data, length)
                       : String::FromLatin1(data, length));
    }
  }

ReadNodesApi()

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

inlinevirtual

Reimplemented from dart::MessageDeserializationCluster.

Definition at line 2542 of file message_snapshot.cc.

                                               {
    intptr_t count = d->ReadUnsigned();
    for (intptr_t i = 0; i < count; i++) {
      Dart_CObject* str = d->Allocate(Dart_CObject_kString);
      intptr_t latin1_length = d->ReadUnsigned();
      const uint8_t* data = d->CurrentBufferAddress();
 
      d->Advance(latin1_length * sizeof(uint8_t));
 
      intptr_t utf8_len = 0;
      for (intptr_t i = 0; i < latin1_length; i++) {
        utf8_len += Utf8::Length(data[i]);
      }
      char* utf8_data = d->zone()->Alloc<char>(utf8_len + 1);
      str->value.as_string = utf8_data;
      for (intptr_t i = 0; i < latin1_length; i++) {
        utf8_data += Utf8::Encode(data[i], utf8_data);
      }
      *utf8_data = '\0';
 
      d->AssignRef(str);
    }
  }

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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