v8::HeapGraphNode Class Reference

#include <v8-profiler.h>

Public Types
enum	Type {   kHidden = 0, kArray = 1, kString = 2, kObject = 3,   kCode = 4, kClosure = 5, kRegExp = 6, kHeapNumber = 7,   kNative = 8, kSynthetic = 9, kConsString = 10, kSlicedString = 11,   kSymbol = 12, kBigInt = 13 }

Public Member Functions
Type	GetType () const
Local< String >	GetName () const
SnapshotObjectId	GetId () const
size_t	GetShallowSize () const
int	GetChildrenCount () const
const HeapGraphEdge *	GetChild (int index) const

Detailed Description

HeapGraphNode represents a node in a heap graph.

Member Function Documentation

GetChild()

const HeapGraphEdge* v8::HeapGraphNode::GetChild

(

int

index

)

const

Retrieves a child by index.

GetChildrenCount()

int v8::HeapGraphNode::GetChildrenCount

(

)

const

Returns child nodes count of the node.

GetId()

SnapshotObjectId v8::HeapGraphNode::GetId

(

)

const

Returns node id. For the same heap object, the id remains the same across all snapshots.

GetName()

Local<String> v8::HeapGraphNode::GetName

(

)

const

Returns node name. Depending on node's type this can be the name of the constructor (for objects), the name of the function (for closures), string value, or an empty string (for compiled code).

GetShallowSize()

size_t v8::HeapGraphNode::GetShallowSize

(

)

const

Returns node's own size, in bytes.

GetType()

Type v8::HeapGraphNode::GetType

(

)

const

Returns node type (see HeapGraphNode::Type).

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

• v8/include/v8-profiler.h