This class is similar to class ACE_Guard, though it acquires/releases a read lock automatically (naturally, the <ACE_LOCK> it is instantiated with must support the appropriate API). More...
#include <Guard_T.h>
Inheritance diagram for ACE_Read_Guard< ACE_LOCK >:
Collaboration diagram for ACE_Read_Guard< ACE_LOCK >:
Public Member Functions | |
| ACE_Read_Guard (ACE_LOCK &m) | |
| Implicitly and automatically acquire a read lock. | |
| ACE_Read_Guard (ACE_LOCK &m, bool block) | |
| int | acquire_read () |
| Explicitly acquire the read lock. | |
| int | acquire () |
| Explicitly acquire the read lock. | |
| int | tryacquire_read () |
| Conditionally acquire the read lock (i.e., won't block). | |
| int | tryacquire () |
| Conditionally acquire the read lock (i.e., won't block). | |
| void | dump () const |
| Dump the state of an object. | |
 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 () | |
| Implicitly release the lock. | |
| int | acquire () |
| Explicitly acquire the lock. | |
| int | tryacquire () |
| Conditionally acquire the lock (i.e., won't block). | |
| int | release () |
| Explicitly release the lock, but only if it is held! | |
| void | disown () |
| bool | locked () const |
| int | remove () |
| Explicitly remove the lock. | |
| void | dump () const |
| Dump the state of an object. | |
Additional Inherited Members | |
| Protected Member Functions inherited from ACE_Guard< ACE_LOCK > | |
| ACE_Guard (ACE_LOCK *lock) | |
| Helper, meant for subclass only. | |
| Protected Attributes inherited from ACE_Guard< ACE_LOCK > | |
| ACE_LOCK * | lock_ |
| Pointer to the ACE_LOCK we're guarding. | |
| int | owner_ |
| Keeps track of whether we acquired the lock or failed. | |
Detailed Description
template<class ACE_LOCK>
class ACE_Read_Guard< ACE_LOCK >
class ACE_Read_Guard< ACE_LOCK >
This class is similar to class ACE_Guard, though it acquires/releases a read 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
◆ ACE_Read_Guard() [1/2]
template<class ACE_LOCK >
|
inline |
Implicitly and automatically acquire a read lock.
◆ ACE_Read_Guard() [2/2]
template<class ACE_LOCK >
|
inline |
Implicitly and automatically acquire (or try to acquire) a read lock.
Member Function Documentation
◆ acquire()
template<class ACE_LOCK >
|
inline |
Explicitly acquire the read lock.
◆ acquire_read()
template<class ACE_LOCK >
|
inline |
Explicitly acquire the read lock.
◆ dump()
template<class ACE_LOCK >
| void ACE_Read_Guard< ACE_LOCK >::dump |
Dump the state of an object.
◆ tryacquire()
template<class ACE_LOCK >
|
inline |
Conditionally acquire the read lock (i.e., won't block).
◆ tryacquire_read()
template<class ACE_LOCK >
|
inline |
Conditionally acquire the read lock (i.e., won't block).
The documentation for this class was generated from the following files:
