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StringCutsEventSelector< Object, existenceMatter > Class Template Reference

#include <PhysicsTools/UtilAlgos/interface/StringCutEventSelector.h>

Inheritance diagram for StringCutsEventSelector< Object, existenceMatter >:

List of all members.

Public Member Functions
bool	select (const edm::Event &e) const
	decision of the selector module
	StringCutsEventSelector (const edm::ParameterSet &pset)
	~StringCutsEventSelector ()
Private Attributes
std::vector < StringCutObjectSelector < Object > * >	f_
edm::InputTag	src_

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Detailed Description

template<typename Object, bool existenceMatter = true>
class StringCutsEventSelector< Object, existenceMatter >

Definition at line 50 of file StringCutEventSelector.h.

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Constructor & Destructor Documentation

template<typename Object, bool existenceMatter = true>

StringCutsEventSelector< Object, existenceMatter >::StringCutsEventSelector

(

const edm::ParameterSet &

pset

)

[inline]

Definition at line 52 of file StringCutEventSelector.h.

References EventSelector::description_, StringCutsEventSelector< Object, existenceMatter >::f_, edm::ParameterSet::getParameter(), i, StringCutsEventSelector< Object, existenceMatter >::src_, and ss.

00052                                                        :
00053     EventSelector(pset),
00054     src_(edm::Service<InputTagDistributorService>()->retrieve("src",pset))
00055       {
00056         std::vector<std::string> selection=pset.getParameter<std::vector<std::string > >("cut");
00057         std::stringstream ss;
00058         ss<<"string cut based selection on collection: "<<src_;
00059         description_.push_back(ss.str());           ss.str("");
00060         description_.push_back("selection cuts are:");
00061         for (uint i=0;i!=selection.size();i++)
00062           if (selection[i]!="-"){
00063             f_.push_back( new StringCutObjectSelector<Object>(selection[i]));
00064             ss<<"["<<i<<"]: "<<selection[i];
00065             description_.push_back(ss.str());           ss.str("");
00066           }
00067           else
00068             {
00069               f_.push_back(0);
00070               ss<<"["<<i<<"]: no selection";
00071               description_.push_back(ss.str());           ss.str("");
00072             }
00073       }
 ~StringCutsEventSelector(){uint i=0; for (;i!=f_.size();i++) if (f_[i]){ delete f_[i];f_[i]=0;}}

template<typename Object, bool existenceMatter = true>

StringCutsEventSelector< Object, existenceMatter >::~StringCutsEventSelector

(

)

[inline]

Definition at line 74 of file StringCutEventSelector.h.

References StringCutsEventSelector< Object, existenceMatter >::f_, and i.

{uint i=0; for (;i!=f_.size();i++) if (f_[i]){ delete f_[i];f_[i]=0;}}

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Member Function Documentation

template<typename Object, bool existenceMatter = true>

bool StringCutsEventSelector< Object, existenceMatter >::select

(

const edm::Event &

)

const [inline, virtual]

decision of the selector module

Implements EventSelector.

Definition at line 76 of file StringCutEventSelector.h.

References StringCutsEventSelector< Object, existenceMatter >::f_, edm::Event::getByLabel(), i, and StringCutsEventSelector< Object, existenceMatter >::src_.

                                         {
      edm::Handle<edm::View<Object> > oH;
      e.getByLabel(src_, oH);
      uint i=0;
      if (existenceMatter && oH->size()<f_.size()) return false;
      for (;i!=f_.size();i++)
        {  
          if (!existenceMatter && i==oH->size()) break;
          if (!f_[i]) continue;
          const Object & o = (*oH)[i];
          if (!(*f_[i])(o)) return false;
        }
      return true;
    }

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Member Data Documentation

template<typename Object, bool existenceMatter = true>

std::vector<StringCutObjectSelector<Object> *> StringCutsEventSelector< Object, existenceMatter >::f_ [private]

Definition at line 93 of file StringCutEventSelector.h.

Referenced by StringCutsEventSelector< Object, existenceMatter >::select(), StringCutsEventSelector< Object, existenceMatter >::StringCutsEventSelector(), and StringCutsEventSelector< Object, existenceMatter >::~StringCutsEventSelector().

template<typename Object, bool existenceMatter = true>

edm::InputTag StringCutsEventSelector< Object, existenceMatter >::src_ [private]

Definition at line 92 of file StringCutEventSelector.h.

Referenced by StringCutsEventSelector< Object, existenceMatter >::select(), and StringCutsEventSelector< Object, existenceMatter >::StringCutsEventSelector().

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The documentation for this class was generated from the following file:

• PhysicsTools/UtilAlgos/interface/StringCutEventSelector.h

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