virtual Status update()

virtual Status update()
        {
            // Keep going until a child behavior says it's running.
            for (;;)
            {
                Status s = (*m_CurrentChild)->tick();

                // If the child fails, or keeps running, do the same.
                if (s != BH_SUCCESS)
                {
                    return s;
                }

                // Hit the end of the array, job done!
                if (++m_CurrentChild == m_Children.end())
                {
                    return BH_SUCCESS;
                }
            }
        }