Add average and max aggregator functions

app/src/pwm/PWMControl.cxx

@@ -15,7 +15,9 @@
 using namespace std;
 namespace fs = filesystem;
 
-PWMControl::PWMControl(string controlPath) : mControlPath(controlPath) {
+PWMControl::PWMControl(string controlPath)
+  : mControlPath(controlPath)
+{
   fs::path pathEnable(mControlPath + PWM_POSTFIX_ENABLE);
   fs::path pathMode(mControlPath + PWM_POSTFIX_MODE);
 
@@ -35,21 +37,24 @@ PWMControl::PWMControl(string controlPath) : mControlPath(controlPath) {
   istrm.close();
 }
 
-PWMControl::~PWMControl() {
+PWMControl::~PWMControl()
+{
   BOOST_LOG_FUNCTION();
 
   BOOST_LOG_TRIVIAL(trace) << "Cleanup";
   Reset();
 }
 
-void PWMControl::Power(int percent) {
+void
+PWMControl::Power(int percent)
+{
   BOOST_LOG_FUNCTION();
 
   int pwmValue = (PWM_MAX_VALUE * percent) / 100;
 
   if (percent != mCurrentValue) {
-    BOOST_LOG_TRIVIAL(trace)
-        << "Updating control value to " << percent << "% (" << pwmValue << ")";
+    BOOST_LOG_TRIVIAL(trace) << "Updating control value of " << toString()
+                             << " to " << percent << "% (" << pwmValue << ")";
     ofstream ostrm(mControlPath, ios::trunc);
     ostrm << pwmValue;
     ostrm.close();
@@ -58,7 +63,9 @@ void PWMControl::Power(int percent) {
   }
 }
 
-int PWMControl::Power() {
+int
+PWMControl::Power()
+{
   int value;
   ifstream istrm;
 
@@ -68,13 +75,17 @@ int PWMControl::Power() {
   return (value * 100) / PWM_MAX_VALUE;
 }
 
-void PWMControl::EnableManualControl() {
+void
+PWMControl::EnableManualControl()
+{
   ofstream ostrm(mEnablePath, ios::trunc);
   ostrm << static_cast<int>(PWM_ENABLE::MANUAL_CONTROL);
   ostrm.close();
 }
 
-void PWMControl::Reset() {
+void
+PWMControl::Reset()
+{
   ofstream ostrm(mEnablePath, ios::trunc);
 
   ostrm << mInitialEnable;
@@ -86,11 +97,15 @@ void PWMControl::Reset() {
   ostrm.close();
 }
 
-const string PWMControl::toString() const {
+const string
+PWMControl::toString() const
+{
   return fs::path(mControlPath).filename();
 }
 
-json PWMControl::toJson() const {
-  json obj = {"PWMControl", mControlPath};
+json
+PWMControl::toJson() const
+{
+  json obj = { "PWMControl", mControlPath };
   return obj;
 }