Method DeleteFiles

IO/Parallel/vtkPDataSetWriter.cxx:514–570

}

void vtkPDataSetWriter::DeleteFiles()
{
  int i;
  int length = static_cast<int>(strlen(this->FileName));
  std::vector<char> fileRoot(length + 1);
  size_t fileNameSize = length + this->FilePatternStdFormat.size() + 20;
  std::vector<char> fileName(fileNameSize);

  strncpy(fileRoot.data(), this->FileName, length);
  fileRoot[length] = '\0';
  // Trim off the pvtk extension.
  if (strncmp(fileRoot.data() + length - 5, ".pvtk", 5) == 0)
  {
    fileRoot[length - 5] = '\0';
  }
  if (strncmp(fileRoot.data() + length - 4, ".vtk", 4) == 0)
  {
    fileRoot[length - 4] = '\0';
  }
  // If we are using relative file names, trim off the directory path.
  if (this->UseRelativeFileNames)
  {
    char *tmp, *slash;
    // Find the last / or \ in the file name.
    slash = nullptr;
    tmp = fileRoot.data();
    while (*tmp != '\0')
    {
      if (*tmp == '/' || *tmp == '\\')
      {
        slash = tmp;
      }
      ++tmp;
    }
    // Copy just the filename into root.
    if (slash)
    {
      ++slash;
      tmp = fileRoot.data();
      while (*slash != '\0')
      {
        *tmp++ = *slash++;
      }
      *tmp = '\0';
    }
  }

  for (i = this->StartPiece; i <= this->EndPiece; i++)
  {
    auto result = vtk::format_to_n(
      fileName.data(), fileNameSize, this->FilePatternStdFormat, fileRoot.data(), i);
    *result.out = '\0';
    remove(fileName.data());
  }

  remove(this->FileName);
}