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root/cvsroot/UserCode/DGele/PhysicsTools/PatUtils/src/StringParserTools.cc
Revision: 1.1.1.1 (vendor branch)
Committed: Tue Oct 20 17:15:14 2009 UTC (15 years, 6 months ago) by dgele
Content type: text/plain
Branch: ANA
CVS Tags: start
Changes since 1.1: +0 -0 lines
Log Message: 
version CMSSW_2_2_10

File Contents

# User Rev Content
1 dgele 1.1 #include "PhysicsTools/PatUtils/interface/StringParserTools.h"
2     #include <typeinfo>
3    
4     PATStringObjectFunction::PATStringObjectFunction(const std::string &string) :
5     expr_(string)
6     {
7     candFunc_ = tryGet<reco::Candidate>(string);
8     if (!candFunc_.get()) {
9     eleFunc_ = tryGet<pat::Electron>(string);
10     muFunc_ = tryGet<pat::Muon>(string);
11     tauFunc_ = tryGet<pat::Tau>(string);
12     gamFunc_ = tryGet<pat::Photon>(string);
13     jetFunc_ = tryGet<pat::Jet>(string);
14     metFunc_ = tryGet<pat::MET>(string);
15     gpFunc_ = tryGet<pat::GenericParticle>(string);
16     pfFunc_ = tryGet<pat::PFParticle>(string);
17     }
18     }
19    
20     double
21     PATStringObjectFunction::operator()(const reco::Candidate &c) const {
22     if (candFunc_.get()) return (*candFunc_)(c);
23     const std::type_info &type = typeid(c);
24     if (type == typeid(pat::Electron )) return tryEval<pat::Electron >(c, eleFunc_);
25     else if (type == typeid(pat::Muon )) return tryEval<pat::Muon >(c, muFunc_);
26     else if (type == typeid(pat::Tau )) return tryEval<pat::Tau >(c, tauFunc_);
27     else if (type == typeid(pat::Photon )) return tryEval<pat::Photon >(c, gamFunc_);
28     else if (type == typeid(pat::Jet )) return tryEval<pat::Jet >(c, jetFunc_);
29     else if (type == typeid(pat::MET )) return tryEval<pat::MET >(c, metFunc_);
30     else if (type == typeid(pat::GenericParticle)) return tryEval<pat::GenericParticle>(c, gpFunc_);
31     else if (type == typeid(pat::PFParticle )) return tryEval<pat::PFParticle >(c, pfFunc_);
32     else throw cms::Exception("Type Error") << "Cannot evaluate '" << expr_ << "' on an object of unsupported type " << type.name() << "\n";
33     }
34    
35     void
36     PATStringObjectFunction::throwBadType(const std::type_info &ty) const {
37     throw cms::Exception("Type Error") << "Expression '" << expr_ << "' can't be evaluated on an object of type " << ty.name() << "\n(hint: use c++filt to demangle the type name)\n";
38     }
39    
40     PATStringCutObjectSelector::PATStringCutObjectSelector(const std::string &string) :
41     expr_(string)
42     {
43     candFunc_ = tryGet<reco::Candidate>(string);
44     if (!candFunc_.get()) {
45     eleFunc_ = tryGet<pat::Electron>(string);
46     muFunc_ = tryGet<pat::Muon>(string);
47     tauFunc_ = tryGet<pat::Tau>(string);
48     gamFunc_ = tryGet<pat::Photon>(string);
49     jetFunc_ = tryGet<pat::Jet>(string);
50     metFunc_ = tryGet<pat::MET>(string);
51     gpFunc_ = tryGet<pat::GenericParticle>(string);
52     pfFunc_ = tryGet<pat::PFParticle>(string);
53     }
54     }
55    
56     bool
57     PATStringCutObjectSelector::operator()(const reco::Candidate &c) const {
58     if (candFunc_.get()) return (*candFunc_)(c);
59     const std::type_info &type = typeid(c);
60     if (type == typeid(pat::Electron )) return tryEval<pat::Electron >(c, eleFunc_);
61     else if (type == typeid(pat::Muon )) return tryEval<pat::Muon >(c, muFunc_);
62     else if (type == typeid(pat::Tau )) return tryEval<pat::Tau >(c, tauFunc_);
63     else if (type == typeid(pat::Photon )) return tryEval<pat::Photon >(c, gamFunc_);
64     else if (type == typeid(pat::Jet )) return tryEval<pat::Jet >(c, jetFunc_);
65     else if (type == typeid(pat::MET )) return tryEval<pat::MET >(c, metFunc_);
66     else if (type == typeid(pat::GenericParticle)) return tryEval<pat::GenericParticle>(c, gpFunc_);
67     else if (type == typeid(pat::PFParticle )) return tryEval<pat::PFParticle >(c, pfFunc_);
68     else throw cms::Exception("Type Error") << "Cannot evaluate '" << expr_ << "' on an object of unsupported type " << type.name() << "\n";
69     }
70    
71     void
72     PATStringCutObjectSelector::throwBadType(const std::type_info &ty) const {
73     throw cms::Exception("Type Error") << "Expression '" << expr_ << "' can't be evaluated on an object of type " << ty.name() << "\n(hint: use c++filt to demangle the type name)\n";
74     }