AsyncCallList.h
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1 /*
2  * Copyright (C) 1996-2022 The Squid Software Foundation and contributors
3  *
4  * Squid software is distributed under GPLv2+ license and includes
5  * contributions from numerous individuals and organizations.
6  * Please see the COPYING and CONTRIBUTORS files for details.
7  */
8 
9 #ifndef SQUID_BASE_ASYNCCALLLIST_H
10 #define SQUID_BASE_ASYNCCALLLIST_H
11 
12 #include "base/forward.h"
13 #include "base/RefCount.h"
14 
18 {
19 public:
20  AsyncCallList() = default;
21  // prohibit copying: no AsyncCall should be present in two lists
22  AsyncCallList(const AsyncCallList &) = delete;
24 
26  void add(const AsyncCallPointer &);
27 
32 
34  size_t size() const { return length; }
35 
36 private:
39  size_t length = 0;
40 };
41 
42 #endif /* SQUID_BASE_ASYNCCALLLIST_H */
43 
AsyncCallList()=default
AsyncCallList & operator=(const AsyncCallList &)=delete
AsyncCallPointer head
the earliest still-stored call (or nil)
Definition: AsyncCallList.h:37
AsyncCallPointer tail
the latest still-stored call (or nil)
Definition: AsyncCallList.h:38
size_t length
the number of currently stored calls
Definition: AsyncCallList.h:39
AsyncCallList(const AsyncCallList &)=delete
size_t size() const
the number of currently stored calls
Definition: AsyncCallList.h:34
void add(const AsyncCallPointer &)
stores the given async call
AsyncCallPointer extract()

 

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