dart::Map::Iterator Class Reference

#include <object.h>

Inheritance diagram for dart::Map::Iterator:

Public Member Functions
	Iterator (const Map &map)
bool	MoveNext ()
ObjectPtr	CurrentKey () const
ObjectPtr	CurrentValue () const
Public Member Functions inherited from dart::ValueObject
	ValueObject ()
	~ValueObject ()

Detailed Description

Definition at line 12131 of file object.h.

Constructor & Destructor Documentation

Iterator()

dart::Map::Iterator::Iterator ( const Map &  map )

inlineexplicit

Definition at line 12133 of file object.h.

        : data_(Array::Handle(map.data())),
          scratch_(Object::Handle()),
          offset_(-2),
          length_(Smi::Value(map.used_data())) {}

Member Function Documentation

CurrentKey()

ObjectPtr dart::Map::Iterator::CurrentKey ( ) const

inline

Definition at line 12153 of file object.h.

{ return data_.At(offset_); }

CurrentValue()

ObjectPtr dart::Map::Iterator::CurrentValue ( ) const

inline

Definition at line 12155 of file object.h.

{ return data_.At(offset_ + 1); }

MoveNext()

bool dart::Map::Iterator::MoveNext ( )

inline

Definition at line 12139 of file object.h.

                    {
      while (true) {
        offset_ += 2;
        if (offset_ >= length_) {
          return false;
        }
        scratch_ = data_.At(offset_);
        if (scratch_.ptr() != data_.ptr()) {
          // Slot is not deleted (self-reference indicates deletion).
          return true;
        }
      }
    }

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

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