Method AddVariableFileName

IO/EnSight/vtkEnSightReader.cxx:2723–2799

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//------------------------------------------------------------------------------
void vtkEnSightReader::AddVariableFileName(const char* fileName1, const char* fileName2)
{
  int size;
  int i;
  bool complexType = this->VariableMode == vtkEnSightReader::COMPLEX_SCALAR_PER_NODE ||
    this->VariableMode == vtkEnSightReader::COMPLEX_VECTOR_PER_NODE ||
    this->VariableMode == vtkEnSightReader::COMPLEX_SCALAR_PER_ELEMENT ||
    this->VariableMode == vtkEnSightReader::COMPLEX_VECTOR_PER_ELEMENT;

  if (!complexType)
  {
    size = this->NumberOfVariables;

    char** newFileNameList = new char*[size]; // temporary array

    // copy file names to temporary array
    for (i = 0; i < size; i++)
    {
      newFileNameList[i] = new char[strlen(this->VariableFileNames[i]) + 1];
      strcpy(newFileNameList[i], this->VariableFileNames[i]);
      delete[] this->VariableFileNames[i];
    }
    delete[] this->VariableFileNames;

    // make room for new file name
    this->VariableFileNames = new char*[size + 1];

    // copy existing file names back to first array
    for (i = 0; i < size; i++)
    {
      this->VariableFileNames[i] = new char[strlen(newFileNameList[i]) + 1];
      strcpy(this->VariableFileNames[i], newFileNameList[i]);
      delete[] newFileNameList[i];
    }
    delete[] newFileNameList;

    // add new file name at end of first array
    this->VariableFileNames[size] = new char[strlen(fileName1) + 1];
    strcpy(this->VariableFileNames[size], fileName1);
    vtkDebugMacro(<< "file name: " << this->VariableFileNames[size]);
  }
  else
  {
    size = this->NumberOfComplexVariables;

    char** newFileNameList = new char*[2 * size]; // temporary array

    // copy file names to temporary array
    for (i = 0; i < 2 * size; i++)
    {
      newFileNameList[i] = new char[strlen(this->ComplexVariableFileNames[i]) + 1];
      strcpy(newFileNameList[i], this->ComplexVariableFileNames[i]);
      delete[] this->ComplexVariableFileNames[i];
    }
    delete[] this->ComplexVariableFileNames;

    // make room for new file name
    this->ComplexVariableFileNames = new char*[2 * (size + 1)];