/// Attempts to acquire ownership of the \a recursive_mutex.
/// Never blocks.
///
/// \returns \a true if ownership was acquired; otherwise, \a false.
///
/// \throws Never throws.
bool try_lock()
{
thread_id_type const id = thread_id_from_mutex<Mutex>::call();
HPX_ASSERT(id != thread_id_from_mutex<Mutex>::invalid_id());
return try_recursive_lock(id) || try_basic_lock(id);
}
bool recursive_mutex::try_lock()
{
threads::thread_id_type const current_thread_id = threads::get_self_id();
return try_recursive_lock(current_thread_id) ||
try_basic_lock(current_thread_id);
}
bool try_lock()
{
long const current_thread_id=win32::GetCurrentThreadId();
return try_recursive_lock(current_thread_id) || try_basic_lock(current_thread_id);
}
