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delete chart translation option if -inf score

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Hieu Hoang 2014-05-08 18:48:10 +01:00
parent b64d87f1ba
commit 91afa4b4f1
1 changed files with 16 additions and 0 deletions
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16
moses/ChartTranslationOptions.cpp
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@ -65,6 +65,22 @@ void ChartTranslationOptions::Evaluate(const InputType &input, const InputPath &
transOpt.Evaluate(input, inputPath, m_stackVec);
}
// get rid of -inf trans opts
size_t numDiscard = 0;
for (size_t i = 0; i < m_collection.size(); ++i) {
ChartTranslationOption *transOpt = m_collection[i].get();
if (transOpt->GetScores().GetWeightedScore() == - std::numeric_limits<float>::infinity()) {
++numDiscard;
}
else if (numDiscard) {
m_collection[i - numDiscard] = boost::shared_ptr<ChartTranslationOption>(transOpt);
}
}
m_collection.resize(m_collection.size() - numDiscard);
}
void ChartTranslationOptions::SetInputPath(const InputPath *inputPath)