ACE_Write_Guard< ACE_LOCK > Class Template Reference

This class is similar to class ACE_Guard, though it acquires/releases a write lock automatically (naturally, the <ACE_LOCK> it is instantiated with must support the appropriate API). More...

#include <Guard_T.h>

Inheritance diagram for ACE_Write_Guard< ACE_LOCK >:

Collaboration diagram for ACE_Write_Guard< ACE_LOCK >:

Public Member Functions
	ACE_Write_Guard (ACE_LOCK &m)
	Implicitly and automatically acquire a write lock. More...
	ACE_Write_Guard (ACE_LOCK &m, bool block)
int	acquire_write (void)
	Explicitly acquire the write lock. More...
int	acquire (void)
	Explicitly acquire the write lock. More...
int	tryacquire_write (void)
	Conditionally acquire the write lock (i.e., won't block). More...
int	tryacquire (void)
	Conditionally acquire the write lock (i.e., won't block). More...
void	dump (void) const
	Dump the state of an object. More...
Public Member Functions inherited from ACE_Guard< ACE_LOCK >
	ACE_Guard (ACE_LOCK &l)
	ACE_Guard (ACE_LOCK &l, bool block)
	ACE_Guard (ACE_LOCK &l, bool block, int become_owner)
	~ACE_Guard (void)
	Implicitly release the lock. More...
int	acquire (void)
	Explicitly acquire the lock. More...
int	tryacquire (void)
	Conditionally acquire the lock (i.e., won't block). More...
int	release (void)
	Explicitly release the lock, but only if it is held! More...
void	disown (void)
bool	locked (void) const
int	remove (void)
	Explicitly remove the lock. More...
void	dump (void) const
	Dump the state of an object. More...

Additional Inherited Members
Protected Member Functions inherited from ACE_Guard< ACE_LOCK >
	ACE_Guard (ACE_LOCK *lock)
	Helper, meant for subclass only. More...
Protected Attributes inherited from ACE_Guard< ACE_LOCK >
ACE_LOCK *	lock_
	Pointer to the ACE_LOCK we're guarding. More...
int	owner_
	Keeps track of whether we acquired the lock or failed. More...

Detailed Description

template<class ACE_LOCK>
class ACE_Write_Guard< ACE_LOCK >

This class is similar to class ACE_Guard, though it acquires/releases a write lock automatically (naturally, the <ACE_LOCK> it is instantiated with must support the appropriate API).

Warning

See important "WARNING" in comments at top of ACE_Guard.

Constructor & Destructor Documentation

template<class ACE_LOCK >

ACE_Write_Guard< ACE_LOCK >::ACE_Write_Guard ( ACE_LOCK &  m )

inline

Implicitly and automatically acquire a write lock.

template<class ACE_LOCK >

ACE_Write_Guard< ACE_LOCK >::ACE_Write_Guard ( ACE_LOCK &  m, bool  block  )

inline

Implicitly and automatically acquire (or try to acquire) a write lock.

Member Function Documentation

template<class ACE_LOCK >

int ACE_Write_Guard< ACE_LOCK >::acquire ( void  )

inline

Explicitly acquire the write lock.

template<class ACE_LOCK >

int ACE_Write_Guard< ACE_LOCK >::acquire_write ( void  )

inline

Explicitly acquire the write lock.

template<class ACE_LOCK >

void ACE_Write_Guard< ACE_LOCK >::dump

(

void

)

const

Dump the state of an object.

template<class ACE_LOCK >

int ACE_Write_Guard< ACE_LOCK >::tryacquire ( void  )

inline

Conditionally acquire the write lock (i.e., won't block).

template<class ACE_LOCK >

int ACE_Write_Guard< ACE_LOCK >::tryacquire_write ( void  )

inline

Conditionally acquire the write lock (i.e., won't block).

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

• Guard_T.h
• Guard_T.cpp
• Guard_T.inl