jakesmith/HPCC-Platform — comment on commit 03115d72b7edded90e2e0292236359f2464dfc99
File: dali/base/dafdesc.cpp line 1904
By jakesmith:

assertex, yuck.
I might have just left it as that, but because of way assertex defined (might not throw), you can't use it on it's own in a method that is expected to return a value, so it's even more ugly. Hence I didn't when querySubFiles() was introduced (and changed setSubMapping whilst I was at it)