cuttlefish::WeakFD Class Reference

#include <shared_fd.h>

Public Member Functions
	WeakFD (SharedFD shared_fd)
SharedFD	lock () const

Private Attributes
std::weak_ptr< FileInstance >	value_

Detailed Description

A non-owning reference to a FileInstance. The referenced FileInstance needs to be managed by a SharedFD. A WeakFD needs to be converted to a SharedFD to access the underlying FileInstance.

Constructor & Destructor Documentation

WeakFD()

cuttlefish::WeakFD::WeakFD ( SharedFD  shared_fd )

inline

Member Function Documentation

lock()

SharedFD cuttlefish::WeakFD::lock

(

)

const

Member Data Documentation

value_

std::weak_ptr<FileInstance> cuttlefish::WeakFD::value_

private

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

• cuttlefish/common/libs/fs/shared_fd.h
• cuttlefish/common/libs/fs/shared_fd.cpp