dart::ImageWriter::ObjectData Struct Reference

#include <image_snapshot.h>

Public Types
using	IsObjectField = BitField< uint8_t, bool, 0, 1 >
using	IsOriginalObjectField = BitField< uint8_t, bool, IsObjectField::kNextBit, 1 >

Public Member Functions
	ObjectData (ObjectPtr raw_obj)
	ObjectData (uint8_t *buf, intptr_t length)
bool	is_object () const
bool	is_original_object () const
void	set_is_object (bool value)

Public Attributes
union {
struct {
uint8_t *   buf
intptr_t   length
}   bytes
ObjectPtr   raw_obj
const Object *   obj
};
uint8_t	flags

Detailed Description

Definition at line 523 of file image_snapshot.h.

Member Typedef Documentation

IsObjectField

using dart::ImageWriter::ObjectData::IsObjectField = BitField<uint8_t, bool, 0, 1>

Definition at line 571 of file image_snapshot.h.

IsOriginalObjectField

using dart::ImageWriter::ObjectData::IsOriginalObjectField = BitField<uint8_t, bool, IsObjectField::kNextBit, 1>

Definition at line 572 of file image_snapshot.h.

Constructor & Destructor Documentation

ObjectData() [1/2]

dart::ImageWriter::ObjectData::ObjectData ( ObjectPtr  raw_obj )

inlineexplicit

Definition at line 536 of file image_snapshot.h.

        : raw_obj(raw_obj),
          flags(IsObjectField::encode(true) |
                IsOriginalObjectField::encode(true)) {}

ObjectData() [2/2]

dart::ImageWriter::ObjectData::ObjectData ( uint8_t *  buf, intptr_t  length  )

inline

Definition at line 540 of file image_snapshot.h.

        : bytes({buf, length}),
          flags(IsObjectField::encode(false) |
                IsOriginalObjectField::encode(false)) {}

Member Function Documentation

is_object()

bool dart::ImageWriter::ObjectData::is_object ( ) const

inline

Definition at line 562 of file image_snapshot.h.

{ return IsObjectField::decode(flags); }

is_original_object()

bool dart::ImageWriter::ObjectData::is_original_object ( ) const

inline

Definition at line 563 of file image_snapshot.h.

                                    {
      return IsOriginalObjectField::decode(flags);
    }

set_is_object()

void dart::ImageWriter::ObjectData::set_is_object ( bool  value )

inline

Definition at line 567 of file image_snapshot.h.

                                   {
      flags = IsObjectField::update(value, flags);
    }

Member Data Documentation

[union]

union { ... } dart::ImageWriter::ObjectData

buf

uint8_t* dart::ImageWriter::ObjectData::buf

Definition at line 548 of file image_snapshot.h.

[struct]

struct { ... } dart::ImageWriter::ObjectData::bytes

flags

uint8_t dart::ImageWriter::ObjectData::flags

Definition at line 560 of file image_snapshot.h.

length

intptr_t dart::ImageWriter::ObjectData::length

Definition at line 549 of file image_snapshot.h.

obj

const Object* dart::ImageWriter::ObjectData::obj

Definition at line 552 of file image_snapshot.h.

raw_obj

ObjectPtr dart::ImageWriter::ObjectData::raw_obj

Definition at line 551 of file image_snapshot.h.

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

• third_party/dart-lang/sdk/runtime/vm/image_snapshot.h