| Revision: | 1.3 |
| Committed: | Thu Feb 11 14:55:22 2010 UTC (15 years, 2 months ago) by yilmaz |
| Content type: | text/plain |
| Branch: | MAIN |
| CVS Tags: | Mit_032, Mit_031, Mit_025c_branch2, Mit_025c_branch1, Mit_030, Mit_029c, Mit_029b, Mit_030_pre1, Mit_029a, Mit_029, Mit_029_pre1, Mit_028a, Mit_025c_branch0, Mit_028, Mit_027a, Mit_027, Mit_026, Mit_025e, Mit_025d, Mit_025c, Mit_025b, Mit_025a, Mit_025, Mit_025pre2, Mit_024b, Mit_025pre1, Mit_024a, Mit_024, Mit_023, Mit_022a, Mit_022, Mit_020d, TMit_020d, Mit_020c, Mit_021, Mit_021pre2, Mit_021pre1, Mit_020b, Mit_020a, Mit_020, Mit_020pre1, Mit_018, Mit_017, Mit_017pre3, Mit_017pre2, Mit_017pre1, V07-05-00, Mit_016, Mit_015b, Mit_015a, Mit_015, Mit_014e, Mit_014d, Mit_014c, Mit_014b, ConvRejection-10-06-09, Mit_014a, Mit_014, Mit_014pre3, Mit_014pre2, Mit_014pre1, Mit_013d, Mit_013c, Mit_013b, Mit_013a, Mit_013, Mit_013pre1, HEAD |
| Branch point for: | Mit_025c_branch |
| Changes since 1.2: | +2 -2 lines |
| Log Message: | event setup stuff moved to beginRun from beginJob |
| # | Content |
|---|---|
| 1 | //-------------------------------------------------------------------------------------------------- |
| 2 | // $Id: BaseCandProducer.h,v 1.2 2009/03/20 18:01:47 loizides Exp $ |
| 3 | // |
| 4 | // BaseCandProducer |
| 5 | // |
| 6 | // Base class for all more specific candidate producers. |
| 7 | // |
| 8 | // Authors: C.Paus |
| 9 | //-------------------------------------------------------------------------------------------------- |
| 10 | |
| 11 | #ifndef MITEDM_PRODUCERS_BASECANDPRODUCER_H |
| 12 | #define MITEDM_PRODUCERS_BASECANDPRODUCER_H |
| 13 | |
| 14 | #include <vector> |
| 15 | #include <iostream> |
| 16 | #include <TString.h> |
| 17 | #include "FWCore/Framework/interface/Frameworkfwd.h" |
| 18 | #include "FWCore/Framework/interface/EDProducer.h" |
| 19 | #include "FWCore/Framework/interface/Event.h" |
| 20 | #include "FWCore/Framework/interface/MakerMacros.h" |
| 21 | #include "FWCore/ParameterSet/interface/ParameterSet.h" |
| 22 | |
| 23 | namespace mitedm |
| 24 | { |
| 25 | class BaseCandProducer : public edm::EDProducer |
| 26 | { |
| 27 | public: |
| 28 | explicit BaseCandProducer(const edm::ParameterSet&); |
| 29 | ~BaseCandProducer() {} |
| 30 | |
| 31 | protected: |
| 32 | void beginJob() {} |
| 33 | void produce(edm::Event&, const edm::EventSetup&) = 0; |
| 34 | void endJob() {} |
| 35 | |
| 36 | // generic accessors to make the code more simple |
| 37 | void PrintErrorAndExit(const char *msg) const; |
| 38 | template <typename TYPE> |
| 39 | bool GetProduct(const std::string name, edm::Handle<TYPE> &product, |
| 40 | const edm::Event &event, bool ignore = true) const; |
| 41 | |
| 42 | // Parameters always being used |
| 43 | int oPid_; // pid of candidate particle |
| 44 | }; |
| 45 | |
| 46 | //------------------------------------------------------------------------------------------------ |
| 47 | template <typename TYPE> |
| 48 | inline bool BaseCandProducer::GetProduct(const std::string edmName, edm::Handle<TYPE> &product, |
| 49 | const edm::Event &evt, bool ignore) const |
| 50 | { |
| 51 | // Try to access data collection from EDM file. We check if we really get just one |
| 52 | // product with the given name. If not we print an error and exit. |
| 53 | |
| 54 | try { |
| 55 | evt.getByLabel(edm::InputTag(edmName),product); |
| 56 | if (! product.isValid()) |
| 57 | throw edm::Exception(edm::errors::Configuration, "BaseCandProducer::GetProduct()\n") |
| 58 | << "Cannot get collection with label " << edmName << std::endl; |
| 59 | } catch (...) { |
| 60 | if (ignore) |
| 61 | return false; |
| 62 | else { |
| 63 | edm::LogError("BaseCandProducer") << "Cannot get collection with label " |
| 64 | << edmName << std::endl; |
| 65 | PrintErrorAndExit(Form("Cannot get collection with label %s", edmName.c_str())); |
| 66 | } |
| 67 | } |
| 68 | return true; |
| 69 | } |
| 70 | } |
| 71 | #endif |