Method SetFileNames

IO/Image/vtkImageReader2.cxx:187–214

------------------------------------------------------------------------------ This function sets an array containing file names

//------------------------------------------------------------------------------
// This function sets an array containing file names
void vtkImageReader2::SetFileNames(vtkStringArray* filenames)
{
  if (filenames == this->FileNames)
  {
    return;
  }
  if (this->FileNames)
  {
    this->FileNames->Delete();
    this->FileNames = nullptr;
  }
  if (filenames)
  {
    this->FileNames = filenames;
    this->FileNames->Register(this);
    if (this->FileNames->GetNumberOfValues() > 0)
    {
      this->DataExtent[4] = 0;
      this->DataExtent[5] = this->FileNames->GetNumberOfValues() - 1;
    }
    delete[] this->FilePrefix;
    this->FilePrefix = nullptr;
    delete[] this->FileName;
    this->FileName = nullptr;
  }

  this->Modified();
}

//------------------------------------------------------------------------------
// This function sets the pattern of the file name which turn a prefix