Observer::detail::RecordBase Struct Reference

doubly-linked list cell using shared and weak pointers More...

#include <Observer.h>

Inheritance diagram for Observer::detail::RecordBase:

Collaboration diagram for Observer::detail::RecordBase:

Public Member Functions
void	Unlink () noexcept

Public Attributes
std::weak_ptr< RecordLink >	prev
Public Attributes inherited from Observer::detail::RecordLink
std::shared_ptr< RecordBase >	next

Detailed Description

doubly-linked list cell using shared and weak pointers

Definition at line 49 of file Observer.h.

Member Function Documentation

Unlink()

void Observer::detail::RecordBase::Unlink ( )

noexcept

Definition at line 17 of file Observer.cpp.

{
   auto pPrev = prev.lock();
   assert(pPrev); // See RecordList constructor and PushFront
   // Do not move from next, see Visit
   if (auto &pNext = (pPrev->next = next))
      pNext->prev = move(prev);
}

References Observer::detail::RecordLink::next, and prev.

Member Data Documentation

prev

std::weak_ptr<RecordLink> Observer::detail::RecordBase::prev

Definition at line 50 of file Observer.h.

Referenced by Unlink().

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

• Observer.h
• Observer.cpp