Apply clang-format to the code (#157)

Author: awegrzyn

.clang-format

@@ -18,7 +18,7 @@ CommentPragmas:  '^ IWYU pragma:'
 ConstructorInitializerAllOnOneLineOrOnePerLine: true
 ConstructorInitializerIndentWidth: 2
 ContinuationIndentWidth: 2
-Cpp11BracedListStyle: false
+Cpp11BracedListStyle: true
 DerivePointerBinding: false
 ExperimentalAutoDetectBinPacking: false
 IndentCaseLabels: true

examples/1-Basic.cxx

@@ -7,14 +7,15 @@
 
 using namespace o2::monitoring;
 
-int main() {
+int main()
+{
   // Configure monitoring
   // Pass string with list of URLs as parameter
   auto monitoring = MonitoringFactory::Get("stdout://");
-  
+
   // now send an application specific metric
   // 10 is the value
   // myMetric is the name of the metric by creating and moving Metric object
   monitoring->send({10, "myMetricInt"});
   monitoring->send({10.10, "myMetricFloat"});
-}	
+}

examples/10-Buffering.cxx

@@ -7,7 +7,8 @@
 
 using Monitoring = o2::monitoring::MonitoringFactory;
 
-int main() {
+int main()
+{
   // Configure monitoring
   // Pass string with list of URLs as parameter
   auto monitoring = Monitoring::Get("stdout://");
@@ -21,4 +22,4 @@ int main() {
   }
   monitoring->send({10.10, "myMetricFloat"});
   monitoring->flushBuffer();
-}	
+}

examples/2-TaggedMetrics.cxx

@@ -7,7 +7,8 @@
 
 using namespace o2::monitoring;
 
-int main() {
+int main()
+{
 
   // Configure monitoring
   // Pass string with list of URLs as parameter

examples/3-Verbosity.cxx

@@ -7,11 +7,12 @@
 
 using namespace o2::monitoring;
 
-int main() {
+int main()
+{
   // Configure monitoring
   // Pass string with list of URLs as parameter
   auto monitoring = MonitoringFactory::Get("stdout:///info");
-  
+
   // now send an application specific metric
   // 10 is the value
   // myMetric is the name of the metric by creating and moving Metric object
@@ -27,4 +28,4 @@ int main() {
   monitoring->enableBuffering();
   monitoring->send({10, "myMetricInt", Verbosity::Debug});
   monitoring->send({10.10, "myMetricFloat", Verbosity::Prod});
-}	
+}

examples/4-RateDerivedMetric.cxx

@@ -7,7 +7,8 @@
 
 using namespace o2::monitoring;
 
-int main() {
+int main()
+{
   // Configure monitoring
   // Pass string with list of URLs as parameter
   auto monitoring = MonitoringFactory::Get("stdout://");

examples/5-Benchmark.cxx

@@ -9,7 +9,8 @@
 
 using Monitoring = o2::monitoring::MonitoringFactory;
 
-int main(int argc, char *argv[]) {
+int main(int argc, char* argv[])
+{
   int sleep = 1000000;
   int count = 1;
   int measurements = 1;
@@ -21,17 +22,8 @@ int main(int argc, char *argv[]) {
   std::uniform_int_distribution<> intDist(1, 100);
 
   boost::program_options::options_description desc("Allowed options");
-  desc.add_options()
-    ("sleep", boost::program_options::value<int>(), "Thread sleep in microseconds")
-    ("url", boost::program_options::value<std::string>()->required(), "URL to monitoring backend (or list of comma seperated URLs)")
-    ("id", boost::program_options::value<std::string>(), "Instance ID")
-    ("count", boost::program_options::value<int>(), "Number of loop cycles")
-    ("multiple", boost::program_options::bool_switch()->default_value(false), "Sends multiple metrics per measurement")
-    ("monitor", boost::program_options::bool_switch()->default_value(false), "Enabled process monitor")
-    ("buffer", boost::program_options::value<int>(), "Creates buffr of given size")
-    ("measurements", boost::program_options::value<int>(), "Number of different measurements") 
- ;
-  
+  desc.add_options()("sleep", boost::program_options::value<int>(), "Thread sleep in microseconds")("url", boost::program_options::value<std::string>()->required(), "URL to monitoring backend (or list of comma seperated URLs)")("id", boost::program_options::value<std::string>(), "Instance ID")("count", boost::program_options::value<int>(), "Number of loop cycles")("multiple", boost::program_options::bool_switch()->default_value(false), "Sends multiple metrics per measurement")("monitor", boost::program_options::bool_switch()->default_value(false), "Enabled process monitor")("buffer", boost::program_options::value<int>(), "Creates buffr of given size")("measurements", boost::program_options::value<int>(), "Number of different measurements");
+
   boost::program_options::variables_map vm;
   boost::program_options::store(boost::program_options::parse_command_line(argc, argv, desc), vm);
   boost::program_options::notify(vm);
@@ -55,25 +47,25 @@ int main(int argc, char *argv[]) {
   if (vm["multiple"].as<bool>()) {
     for (int j = 1; j <= count; j++) {
       for (int i = 1; i <= measurements; i++) {
-        monitoring->sendGrouped("measurement" + std::to_string(i) ,{
-          {doubleDist(mt), "doubleMetric"  + std::to_string(i)},
-          {intDist(mt), "intMetric"  + std::to_string(i)}
-        });
+        monitoring->sendGrouped("measurement" + std::to_string(i), {{doubleDist(mt), "doubleMetric" + std::to_string(i)},
+                                                                    {intDist(mt), "intMetric" + std::to_string(i)}});
         std::this_thread::sleep_for(std::chrono::microseconds(sleep));
       }
-      if (!vm.count("count")) j--;
+      if (!vm.count("count"))
+        j--;
     }
   } else {
     if (vm.count("buffer")) {
       monitoring->enableBuffering(vm["buffer"].as<int>());
     }
     for (int j = 1; j <= count; j++) {
       for (int i = 1; i <= measurements; i++) {
-        monitoring->send({doubleDist(mt), "doubleMetric"  + std::to_string(i)});
+        monitoring->send({doubleDist(mt), "doubleMetric" + std::to_string(i)});
         monitoring->send({intDist(mt), "intMetric" + std::to_string(i)});
         std::this_thread::sleep_for(std::chrono::microseconds(sleep));
       }
-      if (!vm.count("count")) j--;
+      if (!vm.count("count"))
+        j--;
     }
   }
 }

examples/6-Increment.cxx

@@ -8,7 +8,8 @@
 using Monitoring = o2::monitoring::MonitoringFactory;
 using DerivedMetricMode = o2::monitoring::DerivedMetricMode;
 
-int main() {
+int main()
+{
   // Configure monitoring
   // Pass string with list of URLs as parameter
   auto monitoring = Monitoring::Get("stdout://");
@@ -17,4 +18,4 @@ int main() {
   monitoring->send({10, "myIncrementMetric"}, DerivedMetricMode::INCREMENT);
   monitoring->send({5, "myIncrementMetric"}, DerivedMetricMode::INCREMENT);
   monitoring->send({15, "myIncrementMetric"}, DerivedMetricMode::INCREMENT);
-}	
+}

examples/7-InternalBenchamrk.cxx

@@ -9,36 +9,41 @@
 using namespace o2::monitoring;
 using namespace std::chrono;
 
-void test(std::unique_ptr<Monitoring>& monitoring) {
+void test(std::unique_ptr<Monitoring>& monitoring)
+{
   for (int i = 0; i < 100000; i++) {
     monitoring->send({10, "myMetricInt"});
     monitoring->send({10.10, "myMetricFloat"});
   }
 }
 
-void testWithTags(std::unique_ptr<Monitoring>& monitoring) {
+void testWithTags(std::unique_ptr<Monitoring>& monitoring)
+{
   monitoring->addGlobalTag("name", "benchmark");
   for (int i = 0; i < 100000; i++) {
     monitoring->send(Metric{10, "myMetricInt"}.addTag(tags::Key::Detector, tags::Value::TPC));
     monitoring->send(Metric{10.10, "myMetricFloat"}.addTag(tags::Key::Subsystem, tags::Value::QC));
   }
 }
 
-int main() {
-  static constexpr std::array<std::string_view,4> backends = {
+int main()
+{
+  static constexpr std::array<std::string_view, 4> backends = {
     "no-op://",
     "flume://localhost:1234",
     "influxdb-udp://localhost:1234",
-    "stdout://"
-  };
-  std::cout << "| " << std::setw(30) << "Backend" << " |"
-            << std::setw(10) << "no tags" << "   |"
-            << std::setw(10) << " (2+1) tags" << "  |" << std::endl;
+    "stdout://"};
+  std::cout << "| " << std::setw(30) << "Backend"
+            << " |"
+            << std::setw(10) << "no tags"
+            << "   |"
+            << std::setw(10) << " (2+1) tags"
+            << "  |" << std::endl;
   std::cout << "+--------------------------------+-------------+-------------+" << std::endl;
-  for(auto& backend : backends) {
+  for (auto& backend : backends) {
     std::cout.setstate(std::ios_base::failbit);
     auto monitoring = MonitoringFactory::Get(std::string(backend));
-    
+
     high_resolution_clock::time_point t1 = high_resolution_clock::now();
     test(monitoring);
     high_resolution_clock::time_point t2 = high_resolution_clock::now();
@@ -47,9 +52,9 @@ int main() {
     testWithTags(monitoring);
     high_resolution_clock::time_point t4 = high_resolution_clock::now();
 
-    std::cout.clear(); 
+    std::cout.clear();
     std::cout << "| " << std::setw(30) << backend << " |";
     std::cout << std::setw(10) << duration_cast<milliseconds>(t2 - t1).count() << "us |";
     std::cout << std::setw(10) << duration_cast<milliseconds>(t4 - t3).count() << "us |" << std::endl;
   }
-}	
+}

examples/8-Multiple.cxx

@@ -7,7 +7,8 @@
 
 using Monitoring = o2::monitoring::MonitoringFactory;
 
-int main() {
+int main()
+{
   // Configure monitoring
   // Pass string with list of URLs as parameter
   auto monitoring = Monitoring::Get("stdout://");