mongo::LockRequestList Class Reference

Simple intrusive list implementation for the lock's granted and conflicting lists. More...

#include <lock_request_list.h>

Detailed Description

Simple intrusive list implementation for the lock's granted and conflicting lists.

Does not own its contents, just uses the intrusive pointers on the LockRequest structure to link them together. Therefore requests must outlive this list.

Intentionally implemented as a POD in order to avoid constructor/destructor invocations.

NOTE: This class should not be used for generic purposes and should not be used outside of the Lock Manager library.

Public Member Functions
void	push_front (LockRequest *request)
void	push_back (LockRequest *request)
void	remove (LockRequest *request)
void	reset ()
bool	empty () const

Public Attributes
LockRequest *	_front
LockRequest *	_back

Member Function Documentation

empty()

bool mongo::LockRequestList::empty ( ) const

inline

push_back()

void mongo::LockRequestList::push_back ( LockRequest *  request )

inline

push_front()

void mongo::LockRequestList::push_front ( LockRequest *  request )

inline

remove()

void mongo::LockRequestList::remove ( LockRequest *  request )

inline

reset()

void mongo::LockRequestList::reset ( )

inline

Member Data Documentation

_back

LockRequest* mongo::LockRequestList::_back

_front

LockRequest* mongo::LockRequestList::_front

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

• /home/louis/git/mongodbsource.github.io/src/src/mongo/db/concurrency/lock_request_list.h