commit a076487aab0ee71ea32d53f798d5ca6b31677278
author Patrick Venture <venture@google.com> Sat Aug 08 07:48:43 2020 -0700
committer Patrick Venture <venture@google.com> Fri Aug 14 16:06:12 2020 -0700
tree 863290bd52b4c6302c3adde0220c7e524f240b6d
parent cdd61349509778161dc12139e60f4dfc1953b634

sensors/zones: place in namespace and cleanup

Signed-off-by: Patrick Venture <venture@google.com>
Change-Id: I527dbc8477a232945f696227a7b0b2adbee45175

pid/controller.hpp

diff --git a/pid/controller.hpp b/pid/controller.hpp
index 5530843..5680052 100644
--- a/pid/controller.hpp
+++ b/pid/controller.hpp
@@ -5,6 +5,9 @@
 
 #include <string>
 
+namespace pid_control
+{
+
 /*
  * Base class for controllers.  Each controller that implements this needs to
  * provide an inputProc, process, and outputProc.
@@ -23,3 +26,5 @@
 
     virtual std::string getID(void) = 0;
 };
+
+} // namespace pid_control