ChartTrellisPath::ChartTrellisPath(const ChartTrellisDetour &detour)
: m_finalNode(new ChartTrellisNode(detour, m_deviationPoint))
, m_scoreBreakdown(detour.GetBasePath().m_scoreBreakdown)
, m_totalScore(0)
{
UTIL_THROW_IF(m_deviationPoint == NULL, util::Exception, "No deviation point");
ScoreComponentCollection scoreChange;
scoreChange = detour.GetReplacementHypo().GetScoreBreakdown();
scoreChange.MinusEquals(detour.GetSubstitutedNode().GetHypothesis().GetScoreBreakdown());
m_scoreBreakdown.PlusEquals(scoreChange);
m_totalScore = m_scoreBreakdown.GetWeightedScore();
}
ChartTrellisNode::ChartTrellisNode(const ChartTrellisDetour &detour,
ChartTrellisNode *&deviationPoint)
: m_hypo((&detour.GetBasePath().GetFinalNode() == &detour.GetSubstitutedNode())
? detour.GetReplacementHypo()
: detour.GetBasePath().GetFinalNode().GetHypothesis())
{
if (&m_hypo == &detour.GetReplacementHypo()) {
deviationPoint = this;
CreateChildren();
} else {
CreateChildren(detour.GetBasePath().GetFinalNode(),
detour.GetSubstitutedNode(), detour.GetReplacementHypo(),
deviationPoint);
}
}
