C++ (Cpp) OnDiskWrapper::GetFileTargetInd Exemples

Exemple #1

Fichier : TargetPhraseCollection.cpp Projet : CUNI-Khresmoi/CUNI-Khresmoi-Moses

void TargetPhraseCollection::ReadFromFile(size_t tableLimit, UINT64 filePos, OnDiskWrapper &onDiskWrapper)
{
  fstream &fileTPColl = onDiskWrapper.GetFileTargetColl();
  fstream &fileTP = onDiskWrapper.GetFileTargetInd();

  size_t numScores = onDiskWrapper.GetNumScores();

  UINT64 numPhrases;

  UINT64 currFilePos = filePos;
  fileTPColl.seekg(filePos);
  fileTPColl.read((char*) &numPhrases, sizeof(UINT64));

  // table limit
  numPhrases = std::min(numPhrases, (UINT64) tableLimit);

  currFilePos += sizeof(UINT64);

  for (size_t ind = 0; ind < numPhrases; ++ind) {
    TargetPhrase *tp = new TargetPhrase(numScores);

    UINT64 sizeOtherInfo = tp->ReadOtherInfoFromFile(currFilePos, fileTPColl);
    tp->ReadFromFile(fileTP);

    currFilePos += sizeOtherInfo;

    m_coll.push_back(tp);
  }
}

Exemple #2

Fichier : TargetPhrase.cpp Projet : ILucifer/mosesdecoder

void TargetPhrase::Save(OnDiskWrapper &onDiskWrapper)
{
  // save in target ind
  size_t memUsed;
  char *mem = WriteToMemory(onDiskWrapper, memUsed);

  std::fstream &file = onDiskWrapper.GetFileTargetInd();

  UINT64 startPos = file.tellp();

  file.seekp(0, ios::end);
  file.write(mem, memUsed);

  UINT64 endPos = file.tellp();
  CHECK(startPos + memUsed == endPos);

  m_filePos = startPos;
  free(mem);
}