dart::PointerBlock< Size > Class Template Reference

#include <pointer_block.h>

Inheritance diagram for dart::PointerBlock< Size >:

Public Types
enum	{ kSize = Size }

Public Member Functions
void	Reset ()
PointerBlock< Size > *	next () const
void	set_next (PointerBlock< Size > *next)
intptr_t	Count () const
bool	IsFull () const
bool	IsEmpty () const
void	Push (ObjectPtr obj)
ObjectPtr	Pop ()
void	VisitObjectPointers (ObjectPointerVisitor *visitor)
Public Member Functions inherited from dart::MallocAllocated
	MallocAllocated ()
void *	operator new (size_t size)
void *	operator new[] (size_t size)
void	operator delete (void *pointer)
void	operator delete[] (void *pointer)

Static Public Member Functions
static intptr_t	top_offset ()
static intptr_t	pointers_offset ()

Friends
template<int >
class	BlockStack
template<int , typename T >
class	LocalBlockWorkList

Detailed Description

template<int Size>
class dart::PointerBlock< Size >

Definition at line 21 of file pointer_block.h.

Member Enumeration Documentation

anonymous enum

template<int Size>

anonymous enum

Enumerator
kSize

Definition at line 23 of file pointer_block.h.

{ kSize = Size };

Member Function Documentation

Count()

template<int Size>

intptr_t dart::PointerBlock< Size >::Count ( ) const

inline

Definition at line 33 of file pointer_block.h.

{ return top_; }

IsEmpty()

template<int Size>

bool dart::PointerBlock< Size >::IsEmpty ( ) const

inline

Definition at line 35 of file pointer_block.h.

{ return Count() == 0; }

IsFull()

template<int Size>

bool dart::PointerBlock< Size >::IsFull ( ) const

inline

Definition at line 34 of file pointer_block.h.

{ return Count() == kSize; }

next()

template<int Size>

PointerBlock< Size > * dart::PointerBlock< Size >::next ( ) const

inline

Definition at line 30 of file pointer_block.h.

{ return next_; }

pointers_offset()

template<int Size>

static intptr_t dart::PointerBlock< Size >::pointers_offset ( )

inlinestatic

Definition at line 61 of file pointer_block.h.

                                    {
    return OFFSET_OF(PointerBlock<Size>, pointers_);
  }

Pop()

template<int Size>

ObjectPtr dart::PointerBlock< Size >::Pop ( )

inline

Definition at line 42 of file pointer_block.h.

                  {
    ASSERT(!IsEmpty());
    return pointers_[--top_];
  }

Push()

template<int Size>

void dart::PointerBlock< Size >::Push ( ObjectPtr  obj )

inline

Definition at line 37 of file pointer_block.h.

                           {
    ASSERT(!IsFull());
    pointers_[top_++] = obj;
  }

Reset()

template<int Size>

void dart::PointerBlock< Size >::Reset ( )

inline

Definition at line 25 of file pointer_block.h.

               {
    top_ = 0;
    next_ = nullptr;
  }

set_next()

template<int Size>

void dart::PointerBlock< Size >::set_next ( PointerBlock< Size > *  next )

inline

Definition at line 31 of file pointer_block.h.

{ next_ = next; }

top_offset()

template<int Size>

static intptr_t dart::PointerBlock< Size >::top_offset ( )

inlinestatic

Definition at line 60 of file pointer_block.h.

{ return OFFSET_OF(PointerBlock<Size>, top_); }

VisitObjectPointers()

template<int Size>

void dart::PointerBlock< Size >::VisitObjectPointers

(

ObjectPointerVisitor *

visitor

)

Definition at line 141 of file pointer_block.cc.

                                                                          {
  // Generated code appends to store buffers; tell MemorySanitizer.
  MSAN_UNPOISON(this, sizeof(*this));
  visitor->VisitPointers(&pointers_[0], top_);
}

Friends And Related Symbol Documentation

BlockStack

template<int Size>

template<int >

friend class BlockStack

friend

Definition at line 78 of file pointer_block.h.

LocalBlockWorkList

template<int Size>

template<int , typename T >

friend class LocalBlockWorkList

friend

Definition at line 80 of file pointer_block.h.

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

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