dart::DeferredObjectRef Class Reference

#include <deferred_objects.h>

Inheritance diagram for dart::DeferredObjectRef:

Public Member Functions
	DeferredObjectRef (intptr_t index, ObjectPtr *slot, DeferredSlot *next)
virtual void	Materialize (DeoptContext *deopt_context)
intptr_t	index () const
Public Member Functions inherited from dart::DeferredSlot
	DeferredSlot (ObjectPtr *slot, DeferredSlot *next)
virtual	~DeferredSlot ()
ObjectPtr *	slot () const
DeferredSlot *	next () const
virtual void	Materialize (DeoptContext *deopt_context)=0

Detailed Description

Definition at line 117 of file deferred_objects.h.

Constructor & Destructor Documentation

DeferredObjectRef()

dart::DeferredObjectRef::DeferredObjectRef ( intptr_t  index, ObjectPtr *  slot, DeferredSlot *  next  )

inline

Definition at line 119 of file deferred_objects.h.

      : DeferredSlot(slot, next), index_(index) {}

Member Function Documentation

index()

intptr_t dart::DeferredObjectRef::index ( ) const

inline

Definition at line 124 of file deferred_objects.h.

{ return index_; }

Materialize()

void dart::DeferredObjectRef::Materialize ( DeoptContext *  deopt_context )

virtual

Implements dart::DeferredSlot.

Definition at line 87 of file deferred_objects.cc.

                                                               {
  DeferredObject* obj = deopt_context->GetDeferredObject(index());
  *slot() = obj->object();
  if (FLAG_trace_deoptimization_verbose) {
    const Class& cls = Class::Handle(IsolateGroup::Current()->class_table()->At(
        Object::Handle(obj->object()).GetClassId()));
    OS::PrintErr("writing instance of class %s ref at %" Px ".\n",
                 cls.ToCString(), reinterpret_cast<uword>(slot()));
  }
}

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

• third_party/dart-lang/sdk/runtime/vm/deferred_objects.h
• third_party/dart-lang/sdk/runtime/vm/deferred_objects.cc