#include <lockers.h>

Inheritance diagram for dart::MutexLocker:

Public Member Functions
	MutexLocker (Mutex *mutex)

virtual	~MutexLocker ()

void	Lock () const

void	Unlock () const

Public Member Functions inherited from dart::ValueObject
	ValueObject ()

	~ValueObject ()

Detailed Description

Definition at line 47 of file lockers.h.

Constructor & Destructor Documentation

◆ MutexLocker()

dart::MutexLocker::MutexLocker ( Mutex * mutex )

inlineexplicit

Definition at line 49 of file lockers.h.

      :
#if defined(DEBUG)
        no_safepoint_scope_(true),
#endif
        mutex_(mutex) {
    ASSERT(mutex != nullptr);
#if defined(DEBUG)
    Thread* thread = Thread::Current();
    if ((thread != nullptr) &&
        (thread->execution_state() != Thread::kThreadInNative)) {
      thread->IncrementNoSafepointScopeDepth();
    } else {
      no_safepoint_scope_ = false;
    }
#endif
    mutex_->Lock();
  }

◆ ~MutexLocker()

virtual dart::MutexLocker::~MutexLocker ( )

inlinevirtual

Definition at line 68 of file lockers.h.

                         {
    mutex_->Unlock();
#if defined(DEBUG)
    if (no_safepoint_scope_) {
      Thread::Current()->DecrementNoSafepointScopeDepth();
    }
#endif
  }

Member Function Documentation

◆ Lock()

void dart::MutexLocker::Lock ( ) const

inline

Definition at line 77 of file lockers.h.

                    {
#if defined(DEBUG)
    if (no_safepoint_scope_) {
      Thread::Current()->IncrementNoSafepointScopeDepth();
    }
#endif
    mutex_->Lock();
  }

◆ Unlock()

void dart::MutexLocker::Unlock ( ) const