app/layers: consolidate signed/unsigned usage
authorMarcus Fritzsch <marcus_fritzsch@mentor.com>
Tue, 12 Sep 2017 09:29:29 +0000 (11:29 +0200)
committerMarcus Fritzsch <marcus_fritzsch@mentor.com>
Tue, 12 Sep 2017 09:29:29 +0000 (11:29 +0200)
commite2a149b190298bc60e9f952f119d52a1b3ddc9d6
tree9dad6609fe3befa7af37b282278c781d09557085
parent2c9977101d257edd62b2fb2fa7fabb541efc6698
app/layers: consolidate signed/unsigned usage

* Also make use of optional's operator* where appropriate.

Signed-off-by: Marcus Fritzsch <marcus_fritzsch@mentor.com>
src/app.cpp
src/app.hpp
src/layers.hpp