Added verbosity flag for event and resource usage

Analysis/userFunctions/AnalysisExample2021.cpp

@@ -22,7 +22,7 @@ namespace {
   void PrintUsage() {
     std::cout << " Usage: AnalysisExample2021 [-d /path/to/input/files/ ] [-f /list/of.root /files/here.root]" << std::endl
               << "                            [-o /output/directory/] [-c /config/file.xml] [-a /alignment/file.xml]" << std::endl
-              << "                            [-t /timing/file.txt] [-n #events] [--help]" << std::endl;
+              << "                            [-t /timing/file.txt] [-n #events] [-v (verbose)] [--help]" << std::endl;
   }
 }
 
@@ -37,6 +37,7 @@ void PrintHelp(){
   std::cout << "    c    Configuration file to be used" << std::endl;
   std::cout << "    a    Alignment file to be used" << std::endl;
   std::cout << "    t    Timing file to be used" << std::endl;
+  std::cout << "    v    Verbose. Currently prints event#, CPU/RAM usage if flag is used. Takes no argument" << std::endl;
 
 }
 
@@ -79,6 +80,7 @@ int main(int argc, char *argv[]){
   std::string config_file = "";
   std::string alignment_file = "";
   std::string timing_file = (std::string)std::getenv("JZCaPA") + "/Utils/Timing_data/2021_PreliminaryTiming.txt";
+  int verbosity = 0;
   std::vector<std::string> root_files;
 
 
@@ -99,6 +101,7 @@ int main(int argc, char *argv[]){
     else if(TString(argv[i]) == "-c") config_file = argv[i+1];
     else if(TString(argv[i]) == "-a") alignment_file = argv[i+1];
     else if(TString(argv[i]) == "-t") timing_file = argv[i+1];
+    else if(TString(argv[i]) == "-v") verbosity = 1;
     else if(TString(argv[i]) == "--help") PrintHelp();
     else{
       PrintUsage();
@@ -160,11 +163,13 @@ int main(int argc, char *argv[]){
     std::cout << "~=~=~=~=~=~ Run Start"  << std::endl;
     r->EnablePlotLabel();
     if( maxEvents != 0 )r->SetMaxEvents( maxEvents );
+
+
     EventTimer timer(1000, r, kFALSE);
-    timer.TurnOn();
+    if(verbosity > 0) timer.TurnOn();
     std::cout << "~=~=~=~=~=~ Run Start"  << std::endl;
     r->Run();
-    timer.TurnOff();
+    if(verbosity > 0) timer.TurnOff();
     std::cout << std::endl << "~=~=~=~=~=~ Run Stop"  << std::endl;
 
     delete r;