dart::LocalHandles Class Reference

#include <dart_api_state.h>

Inheritance diagram for dart::LocalHandles:

Public Member Functions
	LocalHandles ()
	~LocalHandles ()
void	VisitObjectPointers (ObjectPointerVisitor *visitor)
void	Reset ()
LocalHandle *	AllocateHandle ()
bool	IsValidHandle (Dart_Handle object) const
int	CountHandles () const

Detailed Description

Definition at line 367 of file dart_api_state.h.

Constructor & Destructor Documentation

LocalHandles()

dart::LocalHandles::LocalHandles ( )

inline

Definition at line 371 of file dart_api_state.h.

      : Handles<kLocalHandleSizeInWords,
                kLocalHandlesPerChunk,
                kOffsetOfRawPtrInLocalHandle>() {
    if (FLAG_trace_handles) {
      OS::PrintErr("*** Starting a new Local handle block 0x%" Px "\n",
                   reinterpret_cast<intptr_t>(this));
    }
  }

~LocalHandles()

dart::LocalHandles::~LocalHandles ( )

inline

Definition at line 380 of file dart_api_state.h.

                  {
    if (FLAG_trace_handles) {
      OS::PrintErr("***   Handle Counts for 0x(%" Px "):Scoped = %d\n",
                   reinterpret_cast<intptr_t>(this), CountHandles());
      OS::PrintErr("*** Deleting Local handle block 0x%" Px "\n",
                   reinterpret_cast<intptr_t>(this));
    }
  }

Member Function Documentation

AllocateHandle()

LocalHandle * dart::LocalHandles::AllocateHandle ( )

inline

Definition at line 406 of file dart_api_state.h.

                                {
    return reinterpret_cast<LocalHandle*>(AllocateScopedHandle());
  }

CountHandles()

int dart::LocalHandles::CountHandles ( ) const

inline

Definition at line 416 of file dart_api_state.h.

{ return CountScopedHandles(); }

IsValidHandle()

bool dart::LocalHandles::IsValidHandle ( Dart_Handle  object ) const

inline

Definition at line 411 of file dart_api_state.h.

                                               {
    return IsValidScopedHandle(reinterpret_cast<uword>(object));
  }

Reset()

void dart::LocalHandles::Reset ( )

inline

Definition at line 398 of file dart_api_state.h.

               {
    Handles<kLocalHandleSizeInWords, kLocalHandlesPerChunk,
            kOffsetOfRawPtrInLocalHandle>::Reset();
  }

VisitObjectPointers()

void dart::LocalHandles::VisitObjectPointers ( ObjectPointerVisitor *  visitor )

inline

Definition at line 390 of file dart_api_state.h.

                                                          {
    visitor->set_gc_root_type("local handle");
    Handles<kLocalHandleSizeInWords, kLocalHandlesPerChunk,
            kOffsetOfRawPtrInLocalHandle>::VisitObjectPointers(visitor);
    visitor->clear_gc_root_type();
  }

---

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

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