AsyncCallList Class Reference

#include <AsyncCallList.h>

Collaboration diagram for AsyncCallList:

Public Member Functions
	AsyncCallList ()=default
	AsyncCallList (const AsyncCallList &)=delete
AsyncCallList &	operator= (const AsyncCallList &)=delete
void	add (const AsyncCallPointer &)
	stores the given async call
AsyncCallPointer	extract ()
size_t	size () const
	the number of currently stored calls

Private Attributes
AsyncCallPointer	head
	the earliest still-stored call (or nil)
AsyncCallPointer	tail
	the latest still-stored call (or nil)
size_t	length = 0

Detailed Description

An efficient (but intrusive) AsyncCall storage preserving FIFO order. A given AsyncCall object may reside in at most one such storage.

Definition at line 17 of file AsyncCallList.h.

Constructor & Destructor Documentation

AsyncCallList() [1/2]

AsyncCallList::AsyncCallList ( )

default

AsyncCallList() [2/2]

AsyncCallList::AsyncCallList ( const AsyncCallList &  )

delete

Member Function Documentation

add()

void AsyncCallList::add

(

const AsyncCallPointer &

call

)

Definition at line 15 of file AsyncCallList.cc.

References Assure, head, length, AsyncCall::Next(), AsyncCall::setNext(), and tail.

Referenced by DelayedAsyncCalls::delay(), and AsyncCallQueue::schedule().

extract()

AsyncCall::Pointer AsyncCallList::extract

(

)

removes the earliest add()-ed call that is still stored (if any)

Returns

the removed call (or nil)

Return values

nil	means the list stored no calls at extract() time

Definition at line 33 of file AsyncCallList.cc.

References Assure, head, length, AsyncCall::Next(), AsyncCall::setNext(), and tail.

Referenced by AsyncCallQueue::fire(), and DelayedAsyncCalls::schedule().

operator=()

AsyncCallList & AsyncCallList::operator= ( const AsyncCallList &  )

delete

size()

size_t AsyncCallList::size ( ) const

inline

Definition at line 34 of file AsyncCallList.h.

References length.

Referenced by DelayedAsyncCalls::delay(), and AsyncCallQueue::fire().

Member Data Documentation

head

AsyncCallPointer AsyncCallList::head

private

Definition at line 37 of file AsyncCallList.h.

Referenced by add(), and extract().

length

size_t AsyncCallList::length = 0

private

maximum number of elements in array

Definition at line 39 of file AsyncCallList.h.

Referenced by add(), extract(), and size().

tail

AsyncCallPointer AsyncCallList::tail

private

Definition at line 38 of file AsyncCallList.h.

Referenced by add(), and extract().

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

• squid/src/base/AsyncCallList.h
• squid/src/base/AsyncCallList.cc