//- TODO : Since this is an explicit implementation, it the only thing that should
// end up calling it is a using() statement. Still, we should weigh the convenience
// of this against the fact that it could create harder to find errors if someone
// used the lock in a way I didn't anticipate, and ends up calling this at the wrong time.
void IDisposable.Dispose()
{
if (lockState.IsReadLocked())
{
Locksmith.ExitReadLock(ref lockState, readLockObject, this);
}
else if (lockState.IsWriteLocked())
{
Locksmith.ExitWriteLock(ref lockState, readLockObject, this);
}
else
{
throw new SynchronizationLockException(
$"A process used the Dispose() method of a {nameof(ReaderWriterLock)} to try to exit a lock, " +
$"but the lock was not in a locked state");
}
}
public ReaderWriterLock Upgrade()
{
Locksmith.Upgrade(ref lockState, this);
return(this);
}
public ReaderWriterLock Downgrade()
{
Locksmith.EnterReadLock(ref lockState, readLockObject);
return(this);
}
public ReaderWriterLock WriteLock()
{
Locksmith.EnterWriteLock(ref lockState, this);
return(this);
}