Method InitializeCharacteristics

IO/Legacy/vtkDataReader.cxx:3447–3517

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//------------------------------------------------------------------------------
void vtkDataReader::InitializeCharacteristics()
{
  int i;

  // Release any old stuff first
  if (this->ScalarsNameInFile)
  {
    for (i = 0; i < this->NumberOfScalarsInFile; i++)
    {
      delete[] this->ScalarsNameInFile[i];
    }
    this->NumberOfScalarsInFile = 0;
    delete[] this->ScalarsNameInFile;
    this->ScalarsNameInFile = nullptr;
  }

  if (this->VectorsNameInFile)
  {
    for (i = 0; i < this->NumberOfVectorsInFile; i++)
    {
      delete[] this->VectorsNameInFile[i];
    }
    this->NumberOfVectorsInFile = 0;
    delete[] this->VectorsNameInFile;
    this->VectorsNameInFile = nullptr;
  }

  if (this->TensorsNameInFile)
  {
    for (i = 0; i < this->NumberOfTensorsInFile; i++)
    {
      delete[] this->TensorsNameInFile[i];
    }
    this->NumberOfTensorsInFile = 0;
    delete[] this->TensorsNameInFile;
    this->TensorsNameInFile = nullptr;
  }

  if (this->NormalsNameInFile)
  {
    for (i = 0; i < this->NumberOfNormalsInFile; i++)
    {
      delete[] this->NormalsNameInFile[i];
    }
    this->NumberOfNormalsInFile = 0;
    delete[] this->NormalsNameInFile;
    this->NormalsNameInFile = nullptr;
  }

  if (this->TCoordsNameInFile)
  {
    for (i = 0; i < this->NumberOfTCoordsInFile; i++)
    {
      delete[] this->TCoordsNameInFile[i];
    }
    this->NumberOfTCoordsInFile = 0;
    delete[] this->TCoordsNameInFile;
    this->TCoordsNameInFile = nullptr;