DebugMert.cpp

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//Copyright (c) 2012, University of Cambridge
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#include "DebugMert.h"

MertList const DebugMertAlgorithm::ComputeLatticeEnvelope (TupleArcFst* vec,
    const PARAMS& lambda,
    const PARAMS& direction) {
  MertList tgList = TGMertAlgorithm<TupleArc>::ComputeLatticeEnvelope (vec,
                    lambda,
                    direction);
  std::vector<MertLine> lList = LMertAlgorithm::ComputeLatticeEnvelope (vec,
                                lambda, direction);
  //We assume that both TGMERT and LMERT compute identical interval boundaries
  bool identical = true;
  std::vector<MertLine>::iterator lit = lList.begin();
  for (MertIter tgit = tgList.begin(); tgit != tgList.end(); ++tgit) {
    identical &= tgit->t == lit->t;
    ++lit;
  }
  if ( ! identical) {
    cout << "TGMERT: " << endl;
    for (MertIter tgit = tgList.begin(); tgit != tgList.end(); ++tgit) {
      cout << tgit->x << "\t"  << tgit->t << endl;
    }
    cout << "LMERT: " << endl;
    for (std::vector<MertLine>::iterator lit = lList.begin(); lit != lList.end();
         ++lit) {
      cout << lit->x << "\t"  << lit->t << endl;
    }
  }
  return tgList;
}