Enum of possible directory setting values.
Strings used to indicate the solver directory setting set in FreeCADs
setting system. Returned by :func:`get_dir_setting` for that purpose. There
are three different possible values:
:cvar TEMPORARY:
Let FreeCAD manage (create, delete) the working directories for all
solver. Use temporary directories.
:cvar BESIDE:
Create a directory in the same folder in which the FCStd file of the
document is located. Use Subfolder for each solver (e.g. for a file
./mydoc.FCStd and a solver with the label Elmer002 use
./mydoc/Elmer002).
:cvar CUSTOM:
Use directory set below. Create own subdirectory for every solver. Name
directory after the solver label prefixed with the document name.
