[Paraview] vtkStdString

[Brockmann Patrick]

Hi all,

Could someone provide me an example 'to lowcase' a vtkStdString ?
I would like to apply a tolower() method but don't know how.

      vtkStdString units;
      if (units.find(" since ") != vtkStdString::npos)
         {
         ...

Thanks
Patrick