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paus |
1.1 |
//--------------------------------------------------------------------------------------------------
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bendavid |
1.19 |
// $Id: BaseFiller.h,v 1.18 2009/12/12 22:33:46 bendavid Exp $
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paus |
1.1 |
//
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// BaseFiller
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//
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// Base class to define the interface for a filler.
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//
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// Authors: C.Paus
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//--------------------------------------------------------------------------------------------------
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loizides |
1.2 |
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loizides |
1.12 |
#ifndef MITPROD_TREEFILLER_BASEFILLER_H
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#define MITPROD_TREEFILLER_BASEFILLER_H
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paus |
1.1 |
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loizides |
1.15 |
#include "DataFormats/Common/interface/Handle.h"
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paus |
1.1 |
#include "FWCore/Framework/interface/Event.h"
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loizides |
1.8 |
#include "FWCore/Framework/interface/Frameworkfwd.h"
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paus |
1.1 |
#include "FWCore/ParameterSet/interface/ParameterSet.h"
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loizides |
1.8 |
#include "FWCore/MessageLogger/interface/MessageLogger.h"
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paus |
1.1 |
#include "MitAna/DataUtil/interface/TreeWriter.h"
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loizides |
1.10 |
#include <TString.h>
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paus |
1.1 |
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namespace mithep
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{
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loizides |
1.14 |
class BranchTable;
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loizides |
1.15 |
class ObjectService;
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loizides |
1.14 |
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paus |
1.1 |
class BaseFiller
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{
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public:
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loizides |
1.6 |
BaseFiller(const edm::ParameterSet &cfg, const char *name, bool active=true);
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paus |
1.1 |
virtual ~BaseFiller() {}
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loizides |
1.14 |
bool Active() const { return active_; }
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void AddBranchDep(const char *n, const char *d);
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void AddBranchDep(const std::string &n, const char *d)
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{ AddBranchDep(n.c_str(), d); }
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void AddBranchDep(const std::string &n, const std::string &d)
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{ AddBranchDep(n.c_str(), d.c_str()); }
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bendavid |
1.19 |
virtual void BookDataBlock(TreeWriter &tws) = 0;
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loizides |
1.7 |
virtual void FillDataBlock(const edm::Event &e, const edm::EventSetup &es) = 0;
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bendavid |
1.18 |
virtual void FillRunBlock(edm::Run const &r, edm::EventSetup const &es) {}
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loizides |
1.14 |
const std::string &Name() const { return name_; }
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loizides |
1.7 |
virtual void ResolveLinks(const edm::Event &e, const edm::EventSetup &es) {}
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loizides |
1.14 |
int Verbose() const { return verbose_; }
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bool Verify() const { return verify_; }
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paus |
1.1 |
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protected:
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loizides |
1.14 |
const edm::ParameterSet &Conf() const { return config_; }
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loizides |
1.8 |
void PrintErrorAndExit(const char *msg) const;
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template <typename TYPE>
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loizides |
1.11 |
void GetProduct(const std::string name, edm::Handle<TYPE> &prod,
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loizides |
1.8 |
const edm::Event &event) const;
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loizides |
1.11 |
template <typename TYPE>
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bool GetProductSafe(const std::string name, edm::Handle<TYPE> &prod,
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const edm::Event &event) const;
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loizides |
1.15 |
ObjectService *OS();
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loizides |
1.6 |
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loizides |
1.11 |
const std::string name_; //name of this filler
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loizides |
1.14 |
const std::string brtname_; //name of branch table (def = BranchTable)
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loizides |
1.11 |
const edm::ParameterSet config_; //parameter set for this filler
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const bool active_; //=1 if active
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loizides |
1.13 |
const bool verify_; //=1 if verificatin code is active
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const int verbose_; //verbosity level (do not introduce more than 0-4 levels)
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loizides |
1.14 |
BranchTable *brtable_; //branch dependency table
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paus |
1.1 |
};
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}
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loizides |
1.8 |
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//--------------------------------------------------------------------------------------------------
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template <typename TYPE>
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loizides |
1.11 |
inline void mithep::BaseFiller::GetProduct(const std::string edmname, edm::Handle<TYPE> &prod,
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loizides |
1.8 |
const edm::Event &event) const
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{
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// Try to access data collection from EDM file. We check if we really get just one
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// product with the given name. If not we print an error and exit.
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try {
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loizides |
1.11 |
event.getByLabel(edm::InputTag(edmname),prod);
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if (!prod.isValid())
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loizides |
1.8 |
throw edm::Exception(edm::errors::Configuration, "BaseFiller::GetProduct()\n")
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loizides |
1.17 |
<< "Cannot get collection with label " << edmname << " for " << Name() << std::endl;
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loizides |
1.8 |
} catch (...) {
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edm::LogError("BaseFiller") << "Cannot get collection with label "
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loizides |
1.17 |
<< edmname << " for " << Name() << std::endl;
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PrintErrorAndExit(Form("Cannot get collection with label %s for %s",
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edmname.c_str(), name_.c_str()));
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loizides |
1.8 |
}
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}
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loizides |
1.11 |
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//--------------------------------------------------------------------------------------------------
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template <typename TYPE>
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inline bool mithep::BaseFiller::GetProductSafe(const std::string edmname, edm::Handle<TYPE> &prod,
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const edm::Event &event) const
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{
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// Try to safely access data collection from EDM file. We check if we really get just one
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// product with the given name. If not, we return false.
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try {
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event.getByLabel(edm::InputTag(edmname),prod);
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if (!prod.isValid())
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return false;
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} catch (...) {
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return false;
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}
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return true;
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}
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paus |
1.1 |
#endif
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