tree 98baecbb808e7edd1711d88f8a8d09b1c6629140
parent 250e3b2093c522cb949be35055577ebd668abe80
author Mika Isojärvi <misojarvi@google.com> 1422392811 -0800
committer Mika Isojärvi <misojarvi@google.com> 1422493408 -0800

Add tcuMaybe that can be used for values that may not exist.

Fairly often we have values that may not exist. Most often with test
case parameters. This template class adds support for values that may
not exist. This class replaces use of pointers and magic numbers for
values that don't exist.

Change-Id: I58b5783f57a34db545909d0ac809e83cbef02792