diff options
Diffstat (limited to '')
-rw-r--r-- | src/core/hle/kernel/k_scoped_lock.h | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/src/core/hle/kernel/k_scoped_lock.h b/src/core/hle/kernel/k_scoped_lock.h index 857e21156..629a7d20d 100644 --- a/src/core/hle/kernel/k_scoped_lock.h +++ b/src/core/hle/kernel/k_scoped_lock.h @@ -4,27 +4,29 @@ #pragma once #include <concepts> +#include <memory> #include <type_traits> namespace Kernel { template <typename T> -concept KLockable = !std::is_reference_v<T> && requires(T & t) { - { t.Lock() } -> std::same_as<void>; - { t.Unlock() } -> std::same_as<void>; -}; +concept KLockable = ! +std::is_reference_v<T>&& requires(T& t) { + { t.Lock() } -> std::same_as<void>; + { t.Unlock() } -> std::same_as<void>; + }; template <typename T> -requires KLockable<T> -class [[nodiscard]] KScopedLock { + requires KLockable<T> +class KScopedLock { public: - explicit KScopedLock(T* l) : lock_ptr(l) { - this->lock_ptr->Lock(); + explicit KScopedLock(T* l) : m_lock(*l) {} + explicit KScopedLock(T& l) : m_lock(l) { + m_lock.Lock(); } - explicit KScopedLock(T& l) : KScopedLock(std::addressof(l)) {} ~KScopedLock() { - this->lock_ptr->Unlock(); + m_lock.Unlock(); } KScopedLock(const KScopedLock&) = delete; @@ -34,7 +36,7 @@ public: KScopedLock& operator=(KScopedLock&&) = delete; private: - T* lock_ptr; + T& m_lock; }; } // namespace Kernel |