#include <Graph.h>

Inheritance diagram for lwtDev::ConcatenateNode:

Collaboration diagram for lwtDev::ConcatenateNode:

Public Member Functions
	ConcatenateNode (const std::vector< const INode * > &)
virtual VectorXd	compute (const ISource &) const override
virtual size_t	n_outputs () const override

Private Attributes
std::vector< const INode * >	m_sources
size_t	m_n_outputs

Detailed Description

Definition at line 55 of file Graph.h.

Constructor & Destructor Documentation

◆ ConcatenateNode()

lwtDev::ConcatenateNode::ConcatenateNode ( const std::vector< const INode * > & sources )

Definition at line 104 of file Graph.cxx.

                                                                        :
    m_sources(sources),
    m_n_outputs(0)
  {
    for (const auto source: sources) {
      m_n_outputs += source->n_outputs();
    }
  }

Member Function Documentation

◆ compute()

VectorXd lwtDev::ConcatenateNode::compute ( const ISource & source ) const

overridevirtual

Implements lwtDev::INode.

Definition at line 112 of file Graph.cxx.

                                                               {
    VectorXd output(m_n_outputs);
    size_t offset = 0;
    for (const auto node: m_sources) {
      VectorXd input = node->compute(source);
      size_t n_elements = input.rows();
      assert(n_elements == node->n_outputs());
      output.segment(offset, n_elements) = input;
      offset += n_elements;
    }
    assert(offset == m_n_outputs);
    return output;
  }

◆ n_outputs()

size_t lwtDev::ConcatenateNode::n_outputs ( ) const

overridevirtual

Implements lwtDev::INode.

Definition at line 125 of file Graph.cxx.

                                          {
    return m_n_outputs;
  }

Member Data Documentation

◆ m_n_outputs

size_t lwtDev::ConcatenateNode::m_n_outputs

private

Definition at line 63 of file Graph.h.

◆ m_sources

std::vector<const INode*> lwtDev::ConcatenateNode::m_sources