Use-Cases 'FileSysObjects'
=======================

setUpperTreeSearchPath
----------------------

Create hierarchical search paths.


findRelPathInUpperTree
----------------------

Find the absolute realpath of a relative filepathname.

getCallerName
-------------

Get the name of the caller. 

getModuleFilePathName
----------------------

Get the filepathname of a module. 

getModulePathName
-----------------

Get the pathname of a module. 

getSourceFilePathName
---------------------

Get the source filepathname of the caller. 

getSourceFuncName
-----------------

Get the function name of the caller. 

getSourceLinenumber
-------------------

Get the line number of the call. 


