dart::CounterVisitor Class Reference

Inheritance diagram for dart::CounterVisitor:

Public Member Functions
	CounterVisitor (ObjectPtr skip, ObjectPtr expected_parent)
virtual Direction	VisitObject (ObjectGraph::StackIterator *it)
int	count () const
int	size () const

Detailed Description

Definition at line 13 of file object_graph_test.cc.

Constructor & Destructor Documentation

CounterVisitor()

dart::CounterVisitor::CounterVisitor ( ObjectPtr  skip, ObjectPtr  expected_parent  )

inline

Definition at line 17 of file object_graph_test.cc.

      : count_(0), size_(0), skip_(skip), expected_parent_(expected_parent) {}

Member Function Documentation

count()

int dart::CounterVisitor::count ( ) const

inline

Definition at line 32 of file object_graph_test.cc.

{ return count_; }

size()

int dart::CounterVisitor::size ( ) const

inline

Definition at line 33 of file object_graph_test.cc.

{ return size_; }

VisitObject()

virtual Direction dart::CounterVisitor::VisitObject ( ObjectGraph::StackIterator *  it )

inlinevirtual

Definition at line 20 of file object_graph_test.cc.

                                                              {
    ObjectPtr obj = it->Get();
    if (obj == skip_) {
      EXPECT(it->MoveToParent());
      EXPECT_EQ(expected_parent_, it->Get());
      return kBacktrack;
    }
    ++count_;
    size_ += obj->untag()->HeapSize();
    return kProceed;
  }

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

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