Unigine::ScopedSpinLockInteger Class
| Header: | #include <UnigineThread.h> |
Template class that implements the lock management pattern using spinlocks for synchronizing access to shared data in a multithreaded environment. This class is used to acquire and release a lock for the duration of the object's lifetime, ensuring that the lock is automatically released when the object goes out of scope.
Source code (C++)
volatile int lock = 0; // Lockable variable
// Define a scope
{
ScopedSpinLockInteger<int> lock_guard(lock); // Lock is acquired here
Log::message("Critical section accessed!"); // Some actions in critical section
} // Lock is automatically released hereThis class has following aliases:
| Alias | Description | Type |
|---|---|---|
| ScopedSpinLockChar ScopedSpinLock8 |
Alias for ScopedSpinLockInteger using char type (8-bit) | char |
| ScopedSpinLockShort ScopedSpinLock16 |
Alias for ScopedSpinLockInteger using short type (16-bit) | short |
| ScopedSpinLockInt ScopedSpinLock32 |
Alias for ScopedSpinLockInteger using int type (32-bit) | int |
| ScopedSpinLockLongLong ScopedSpinLock64 |
Alias for ScopedSpinLockInteger using long long type (64-bit) | long long |
ScopedSpinLockInteger Class
Members
ScopedSpinLockInteger ( volatile Type& m ) #
Constructor that acquires the spinlock for the provided mutex object. Calls the MutexSpinLock function to acquire the lock. The lock will remain active until the ScopedSpinLockInteger object goes out of scope.Arguments
- volatile Type& m - A reference to the object of type volatile Type that represents the lockable variable.
~ScopedSpinLockInteger ( ) #
Destructor that releases the spinlock by calling the MutexSpinUnlock function.The information on this page is valid for UNIGINE 2.20 SDK.
Last update:
10.07.2025
Помогите сделать статью лучше
Была ли эта статья полезной?
(или выберите слово/фразу и нажмите Ctrl+Enter