C++ Actor Framework 0.19
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Base class for reference counted objects with an atomic reference count. More...
#include <ref_counted.hpp>
Public Types | |
using | super = detail::atomic_ref_counted |
Friends | |
void | intrusive_ptr_add_ref (const ref_counted *p) noexcept |
void | intrusive_ptr_release (const ref_counted *p) noexcept |
Related Symbols | |
(Note that these are not member symbols.) | |
template<class T , class... Ts> | |
intrusive_cow_ptr< T > | make_copy_on_write (Ts &&... xs) |
Constructs an object of type T in an intrusive_cow_ptr . | |
template<class T , class... Ts> | |
intrusive_ptr< T > | make_counted (Ts &&... xs) |
Constructs an object of type T in an intrusive_ptr . | |
Additional Inherited Members | |
Public Member Functions inherited from caf::detail::atomic_ref_counted | |
atomic_ref_counted (const atomic_ref_counted &) | |
atomic_ref_counted & | operator= (const atomic_ref_counted &) |
void | ref () const noexcept |
Increases reference count by one. | |
void | deref () const noexcept |
Decreases reference count by one and calls request_deletion when it drops to zero. | |
bool | unique () const noexcept |
Queries whether there is exactly one reference. | |
size_t | get_reference_count () const noexcept |
Queries the current reference count for this object. | |
Protected Attributes inherited from caf::detail::atomic_ref_counted | |
std::atomic< size_t > | rc_ |
Base class for reference counted objects with an atomic reference count.
Serves the requirements of intrusive_ptr
.
ref_counted
start with a reference count of 1.
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related |
Constructs an object of type T
in an intrusive_cow_ptr
.
@relatealso intrusive_cow_ptr