[93X] Tracker Maps for APV gain payload inspector

CondCore/SiStripPlugins/interface/SiStripPayloadInspectorHelper.h

@@ -0,0 +1,28 @@
+#ifndef CONDCORE_SISTRIPPLUGINS_SISTRIPPAYLOADINSPECTORHELPER_H
+#define CONDCORE_SISTRIPPLUGINS_SISTRIPPAYLOADINSPECTORHELPER_H
+
+#include <vector>
+#include <numeric>
+
+std::pair<float,float> getTheRange(std::map<uint32_t,float> values){
+
+  std::vector<float> v;
+  for(const auto& element : values ){
+    v.push_back(element.second);
+  }
+
+  float sum = std::accumulate(std::begin(v), std::end(v), 0.0);
+  float m =  sum / v.size();
+
+  float accum = 0.0;
+  std::for_each (std::begin(v), std::end(v), [&](const float d) {
+      accum += (d - m) * (d - m);
+    });
+
+  float stdev = sqrt(accum / (v.size()-1));
+
+  return std::make_pair(m-2*stdev,m+2*stdev);
+
+}
+
+#endif

CondCore/SiStripPlugins/plugins/BuildFile.xml

@@ -19,5 +19,6 @@
   <use   name="CondCore/CondDB"/>
   <use   name="CondFormats/Common"/>
   <use   name="CondFormats/SiStripObjects"/>
+  <use   name="CommonTools/TrackerMap"/>
   <use   name="boost_python"/>
 </library>