folly::RequestData Class Reference

#include <Request.h>

Inheritance diagram for folly::RequestData:

Classes
struct	DestructPtr

Public Member Functions
virtual	~RequestData ()=default
virtual bool	hasCallback ()=0
virtual void	onSet ()
virtual void	onUnset ()

Private Types
using	SharedPtr = std::unique_ptr< RequestData, DestructPtr >

Static Private Member Functions
static SharedPtr	constructPtr (RequestData *ptr)

Private Attributes
std::atomic< int >	keepAliveCounter_ {0}

Friends
class	RequestContext

Detailed Description

Definition at line 68 of file Request.h.

Member Typedef Documentation

using folly::RequestData::SharedPtr = std::unique_ptr<RequestData, DestructPtr>

private

Definition at line 101 of file Request.h.

Constructor & Destructor Documentation

virtual folly::RequestData::~RequestData ( )

virtualdefault

Member Function Documentation

RequestData::SharedPtr folly::RequestData::constructPtr ( RequestData *  ptr )

staticprivate

Definition at line 77 of file Request.cpp.

References keepAliveCounter_.

Referenced by folly::RequestContext::doSetContextData(), and folly::RequestContext::setShallowCopyContext().

                      {
  if (ptr) {
    auto keepAliveCounter =
        ptr->keepAliveCounter_.fetch_add(1, std::memory_order_relaxed);
    DCHECK(keepAliveCounter >= 0);
  }
  return SharedPtr(ptr);
}

virtual bool folly::RequestData::hasCallback ( )

pure virtual

Implemented in TestData, folly::RequestEventBase, TestData, and TestData.

virtual void folly::RequestData::onSet ( )

inlinevirtual

Reimplemented in TestData.

Definition at line 81 of file Request.h.

Referenced by folly::RequestContext::setContext().

{}

virtual void folly::RequestData::onUnset ( )

inlinevirtual

Reimplemented in TestData.

Definition at line 85 of file Request.h.

Referenced by folly::RequestContext::setContext().

{}

Friends And Related Function Documentation

friend class RequestContext

friend

Definition at line 94 of file Request.h.

Member Data Documentation

std::atomic<int> folly::RequestData::keepAliveCounter_ {0}

private

Definition at line 106 of file Request.h.

Referenced by constructPtr(), and folly::RequestData::DestructPtr::operator()().

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

• proxygen/folly/folly/io/async/Request.h
• proxygen/folly/folly/io/async/Request.cpp