void unlock()
{
HPX_ITT_SYNC_RELEASING(this);
m.unlock();
HPX_ITT_SYNC_RELEASED(this);
util::unregister_lock(this);
}
void lock()
{
HPX_ITT_SYNC_PREPARE(this);
m.lock();
HPX_ITT_SYNC_ACQUIRED(this);
util::register_lock(this);
}
bool try_lock()
{
HPX_ITT_SYNC_PREPARE(this);
if (m.try_lock()) {
HPX_ITT_SYNC_ACQUIRED(this);
util::register_lock(this);
return true;
}
HPX_ITT_SYNC_CANCEL(this);
return false;
}
int main()
{
BOOST_TEST( sp.try_lock() );
BOOST_TEST( !sp.try_lock() );
BOOST_TEST( sp2.try_lock() );
BOOST_TEST( !sp.try_lock() );
BOOST_TEST( !sp2.try_lock() );
sp.unlock();
sp2.unlock();
sp.lock();
BOOST_TEST( !sp.try_lock() );
sp2.lock();
BOOST_TEST( !sp.try_lock() );
BOOST_TEST( !sp2.try_lock() );
sp.unlock();
sp2.unlock();
{
boost::detail::spinlock::scoped_lock lock( sp );
BOOST_TEST( !sp.try_lock() );
boost::detail::spinlock::scoped_lock lock2( sp2 );
BOOST_TEST( !sp.try_lock() );
BOOST_TEST( !sp2.try_lock() );
}
return boost::report_errors();
}
void unlock(){
mutex_.unlock();
}
void lock(){
mutex_.lock();
}