Semi-safe reference for Semaphore.
Inheritance diagram for SDL::SemaphoreRef:
Collaboration diagram for SDL::SemaphoreRef:
Public Member Functions | |
| SemaphoreRef (SemaphoreParam resource) | |
| Constructs from SemaphoreParam. More... | |
| SemaphoreRef (const SemaphoreRef &other) | |
| Copy constructor. | |
| ~SemaphoreRef () | |
| Destructor. | |
 Public Member Functions inherited from SDL::Semaphore | |
| constexpr | Semaphore ()=default |
| Default ctor. | |
| constexpr | Semaphore (const SemaphoreRaw resource) |
| Constructs from SemaphoreParam. More... | |
| constexpr | Semaphore (const Semaphore &other)=delete |
| Copy constructor. | |
| constexpr | Semaphore (Semaphore &&other) |
| Move constructor. | |
| constexpr | Semaphore (const SemaphoreRef &other)=delete |
| constexpr | Semaphore (SemaphoreRef &&other)=delete |
| Semaphore (Uint32 initial_value) | |
| Create a semaphore. More... | |
| ~Semaphore () | |
| Destructor. | |
| Semaphore & | operator= (Semaphore other) |
| Assignment operator. | |
| constexpr SemaphoreRaw | get () const |
| Retrieves underlying SemaphoreRaw. | |
| constexpr SemaphoreRaw | release () |
| Retrieves underlying SemaphoreRaw and clear this. | |
| constexpr auto | operator<=> (const Semaphore &other) const =default |
| Comparison. | |
| constexpr bool | operator== (std::nullptr_t _) const |
| Comparison. | |
| constexpr | operator bool () const |
| Converts to bool. | |
| constexpr | operator SemaphoreParam () const |
| Converts to SemaphoreParam. | |
| void | Destroy () |
| Destroy a semaphore. More... | |
| void | Wait () |
| Wait until a semaphore has a positive value and then decrements it. More... | |
| bool | TryWait () |
| See if a semaphore has a positive value and decrement it if it does. More... | |
| bool | WaitTimeout (std::chrono::milliseconds timeout) |
| Wait until a semaphore has a positive value and then decrements it. More... | |
| void | Signal () |
| Atomically increment a semaphore's value and wake waiting threads. More... | |
| Uint32 | GetValue () const |
| Get the current value of a semaphore. More... | |
Constructor & Destructor Documentation
◆ SemaphoreRef()
|
inline |
- Parameters
-
resource a SemaphoreRaw or Semaphore.
This does not takes ownership!
The documentation for this struct was generated from the following file:
- SDL3pp/SDL3pp_mutex.h
