EcalPreshowerMonitorClient/interface/ESClient.h

0001 #ifndef ESClient_H
0002 #define ESClient_H
0003
0004 #include <string>
0005
0006 #include "DQMServices/Core/interface/DQMStore.h"
0007
0008 namespace edm {
0009   class ParameterSet;
0010 }
0011
0012 class ESClient {
0013 public:
0014   typedef dqm::legacy::DQMStore DQMStore;
0015   typedef dqm::legacy::MonitorElement MonitorElement;
0016
0017   ESClient(edm::ParameterSet const &);
0018   virtual ~ESClient() {}
0019
0020   virtual void endLumiAnalyze(DQMStore::IGetter &) {}
0021   virtual void endJobAnalyze(DQMStore::IGetter &) {}
0022
0023   void setup(DQMStore::IBooker &);
0024
0025   template <typename T>
0026   T *getHisto(MonitorElement *, bool = false, T * = 0) const;
0027
0028 protected:
0029   virtual void book(DQMStore::IBooker &) {}
0030
0031   bool initialized_;
0032   std::string prefixME_;
0033   bool cloneME_;
0034   bool verbose_;
0035   bool debug_;
0036 };
0037
0038 template <typename T>
0039 T *ESClient::getHisto(MonitorElement *_me, bool _clone /* = false*/, T *_current /* = 0*/) const {
0040   if (!_me) {
0041     if (_clone)
0042       return _current;
0043     else
0044       return nullptr;
0045   }
0046
0047   TObject *obj(_me->getRootObject());
0048
0049   if (!obj)
0050     return nullptr;
0051
0052   if (_clone) {
0053     delete _current;
0054     _current = dynamic_cast<T *>(obj->Clone(("ME " + _me->getName()).c_str()));
0055     if (_current)
0056       _current->SetDirectory(nullptr);
0057     return _current;
0058   } else
0059     return dynamic_cast<T *>(obj);
0060 }
0061
0062 #endif  // ESClient_H