CyberEngineMkIII/_c_y_b_win32_mutex_8cpp_source.html

 #include "CYB.hpp"


 CYB::Platform::System::Mutex::Mutex() {

     Core().FModuleManager.Call<Modules::Kernel32::InitializeCriticalSection>(&FCriticalSection);

 }


 CYB::Platform::System::Mutex::~Mutex() {

     Core().FModuleManager.Call<Modules::Kernel32::DeleteCriticalSection>(&FCriticalSection);

 }


 void CYB::Platform::System::Mutex::Lock(void) noexcept {

     Core().FModuleManager.Call<Modules::Kernel32::EnterCriticalSection>(&FCriticalSection);

     std::atomic_thread_fence(std::memory_order_acquire);

 }


 bool CYB::Platform::System::Mutex::TryLock(void) noexcept {

     const auto Result(Core().FModuleManager.Call<Modules::Kernel32::TryEnterCriticalSection>(&FCriticalSection) == TRUE);

     std::atomic_thread_fence(std::memory_order_acquire);

     return Result;

 }


 void CYB::Platform::System::Mutex::Unlock(void) noexcept {

     std::atomic_thread_fence(std::memory_order_release);

     Core().FModuleManager.Call<Modules::Kernel32::LeaveCriticalSection>(&FCriticalSection);

 }

CYB::Platform::System::Implementation::Mutex::FCriticalSection
Win32::CRITICAL_SECTION FCriticalSection
The CRITICAL_SECTION struct.
Definition: CYBWin32Mutex.hpp:10

CYB::Platform::System::Mutex::Unlock
void Unlock(void) noexceptfinaloverride
Release a lock on a Mutex. Should only be called after a Lock or TryLock on the same Mutex was aquire...
Definition: CYBWin32Mutex.cpp:23

CYB::Platform::System::Mutex::Lock
void Lock(void) noexceptfinaloverride
Acquire a lock on a Mutex. This will block the current thread until the lock is aquired. The Mutex must not be owned by the current thread.
Definition: CYBWin32Mutex.cpp:12

CYB::Engine::Core::FModuleManager
Platform::Modules::Manager FModuleManager
Loads and contains required modules.
Definition: CYBCore.hpp:20

CYB.hpp
Precompiled header for inter-engine operations.

CYB::Platform::System::Mutex::TryLock
bool TryLock(void) noexceptfinaloverride
Attempt to acquire a lock on a Mutex. This will not block the current thread. The Mutex must not be o...
Definition: CYBWin32Mutex.cpp:17

CYB::Core
Engine::Core & Core(void) noexcept
Retrieve the Core singleton.
Definition: CYBCore.cpp:69

CYB::Platform::Modules::Manager::Call
auto Call(AArgs &&...AArguments)
Call a loaded function.

CYB::Platform::System::Mutex::~Mutex
~Mutex() finaloverride
Destroy a Mutex. Mutex must be unlocked.
Definition: CYBWin32Mutex.cpp:8

CYB::Platform::System::Mutex::Mutex
Mutex()
Constructs a Mutex.
Definition: CYBWin32Mutex.cpp:4