moses/src/FeatureFunction.cpp


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#include "FeatureFunction.h"

#include "util/check.hh"

namespace Moses
{

FeatureFunction::~FeatureFunction() {}

bool StatelessFeatureFunction::IsStateless() const
{
  return true;
}

bool StatelessFeatureFunction::ComputeValueInTranslationOption() const
{
  return false;
}

void StatelessFeatureFunction::Evaluate(const Hypothesis& /* cur_hypo */,
																				ScoreComponentCollection* /* accumulator */) const
{
  CHECK(!"Please implement Evaluate or set ComputeValueInTranslationOption to true");
}

void StatelessFeatureFunction::EvaluateChart(const ChartHypothesis& /*cur_hypo*/,
																						 int /*featureID*/,
																						 ScoreComponentCollection* /*accumulator*/) const
{
  CHECK(!"Please implement EvaluateChart or set ComputeValueInTranslationOption to true");
}

bool StatefulFeatureFunction::IsStateless() const
{
  return false;
}

}