lwtDev::INode Node1 lwtDev::INode + ~INode() + compute() + n_outputs() Node2 lwtDev::ConcatenateNode - m_sources - m_n_outputs + ConcatenateNode() + compute() + n_outputs() Node1->Node2 Node3 lwtDev::FeedForwardNode - m_stack - m_source + FeedForwardNode() + compute() + n_outputs() Node1->Node3 Node4 lwtDev::InputNode - m_index - m_n_outputs + InputNode() + compute() + n_outputs() Node1->Node4 Node5 lwtDev::SequenceNode - m_stack - m_source + SequenceNode() + scan() + compute() + n_outputs() Node1->Node5 Node6 lwtDev::SumNode - m_source + SumNode() + compute() + n_outputs() Node1->Node6