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).
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#include <Guard_T.h>
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 (void) |
| | Explicitly acquire the read lock.
|
| int | acquire (void) |
| | Explicitly acquire the read lock.
|
| int | tryacquire_read (void) |
| | Conditionally acquire the read lock (i.e., won't block).
|
| int | tryacquire (void) |
| | Conditionally acquire the read lock (i.e., won't block).
|
| void | dump (void) const |
| | Dump the state of an object.
|
| | 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.
|
| int | release (void) |
| | Explicitly release the lock, but only if it is held!
|
| void | disown (void) |
| bool | locked (void) const |
| int | remove (void) |
| | Explicitly remove the lock.
|
Additional Inherited Members |
| | ACE_Guard (ACE_LOCK *lock) |
| | Helper, meant for subclass only.
|
| 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 >
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
template<class ACE_LOCK >
Implicitly and automatically acquire a read lock.
template<class ACE_LOCK >
Implicitly and automatically acquire (or try to acquire) a read lock.
Member Function Documentation
template<class ACE_LOCK >
template<class ACE_LOCK >
Explicitly acquire the read lock.
template<class ACE_LOCK >
template<class ACE_LOCK >
template<class ACE_LOCK >
Conditionally acquire the read lock (i.e., won't block).
The documentation for this class was generated from the following files:
Public Member Functions inherited from ACE_Guard< ACE_LOCK >
1.8.1.2