dart::bin::ReferenceCounted< Derived > Class Template Reference

#include <reference_counting.h>

Public Member Functions
	ReferenceCounted ()
virtual	~ReferenceCounted ()
void	Retain ()
void	Release ()

Friends
class	RefCntReleaseScope< Derived >

Detailed Description

template<class Derived>
class dart::bin::ReferenceCounted< Derived >

Definition at line 36 of file reference_counting.h.

Constructor & Destructor Documentation

ReferenceCounted()

template<class Derived >

dart::bin::ReferenceCounted< Derived >::ReferenceCounted ( )

inline

Definition at line 38 of file reference_counting.h.

                     : ref_count_(1) {
#if defined(DEBUG)
    instances_.fetch_add(1u, std::memory_order_relaxed);
#endif  // defined(DEBUG)
  }

~ReferenceCounted()

template<class Derived >

virtual dart::bin::ReferenceCounted< Derived >::~ReferenceCounted ( )

inlinevirtual

Definition at line 44 of file reference_counting.h.

                              {
    ASSERT(ref_count_ == 0);
#if defined(DEBUG)
    instances_.fetch_sub(1u, std::memory_order_relaxed);
#endif  // defined(DEBUG)
  }

Member Function Documentation

Release()

template<class Derived >

void dart::bin::ReferenceCounted< Derived >::Release ( )

inline

Definition at line 56 of file reference_counting.h.

                 {
    intptr_t old = ref_count_.fetch_sub(1u, std::memory_order_acq_rel);
    ASSERT(old > 0);
    if (old == 1) {
      delete static_cast<Derived*>(this);
    }
  }

Retain()

template<class Derived >

void dart::bin::ReferenceCounted< Derived >::Retain ( )

inline

Definition at line 51 of file reference_counting.h.

                {
    intptr_t old = ref_count_.fetch_add(1u, std::memory_order_relaxed);
    ASSERT(old > 0);
  }

Friends And Related Function Documentation

RefCntReleaseScope< Derived >

template<class Derived >

friend class RefCntReleaseScope< Derived >

friend

Definition at line 78 of file reference_counting.h.

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

• third_party/dart-lang/sdk/runtime/bin/reference_counting.h