cand::parser Namespace Reference

Classes
struct	ConjInfo
class	ModeSetter
Typedefs
typedef rule< ScannerUsed_1 >	Rule_1
typedef scanner_policies < skip_parser_iteration_policy < nothing_parser, iteration_policy > , match_policy, action_policy >	ScannerPolicy
typedef scanner< const char *, ScannerPolicy >	ScannerUsed_1
Functions
bool	decayParser (const std::string &iValue, std::vector< ConjInfo > &oStrings)
bool	decayParser (const string &iValue, vector< ConjInfo > &oStrings)
std::ostream &	operator<< (std::ostream &out, const ConjInfo &info)

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Typedef Documentation

typedef rule<ScannerUsed_1> cand::parser::Rule_1

Definition at line 38 of file decayParser.cc.

typedef scanner_policies<skip_parser_iteration_policy<nothing_parser, iteration_policy>, match_policy, action_policy> cand::parser::ScannerPolicy

Definition at line 36 of file decayParser.cc.

typedef scanner<const char*, ScannerPolicy > cand::parser::ScannerUsed_1

Definition at line 37 of file decayParser.cc.

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Function Documentation

bool cand::parser::decayParser	(	const std::string &	iValue,
		std::vector< ConjInfo > &	oStrings
	)

Referenced by reco::modules::CandCombinerBase::CandCombinerBase(), and reco::modules::NamedCandCombinerBase::NamedCandCombinerBase().

bool cand::parser::decayParser	(	const string &	iValue,
		vector< ConjInfo > &	oStrings
	)

Definition at line 40 of file decayParser.cc.

References full, reco::ParticleMasses::kPlus, label, and triggerExpression::parse().

                                                                         {
      using namespace boost::spirit;
      
      Rule_1 label = ((+alnum_p) >> *ch_p(':') >> *ch_p('_') >>*alnum_p)[push_back_a(oStrings)];
      Rule_1 conj =  (ch_p('@') >> !((ch_p('b')>>ch_p('a')>>ch_p('r')[ModeSetter(oStrings,ConjInfo::kBar)] )| 
                                     ch_p('+')[ModeSetter(oStrings,ConjInfo::kPlus)] | 
                                     ch_p('-')[ModeSetter(oStrings,ConjInfo::kMinus)]) );
      
      return parse( iValue.c_str(),
                    (
                     (label >> ! conj)
                     % blank_p
                     )
                    ,
                    nothing_p).full;
    }

std::ostream& cand::parser::operator<<	(	std::ostream &	out,
		const ConjInfo &	info
	)		[inline]

Definition at line 44 of file decayParser.h.

References edm::InputTag::encode(), cand::parser::ConjInfo::kBar, cand::parser::ConjInfo::kPlus, cand::parser::ConjInfo::mode_, and cand::parser::ConjInfo::tag_.

                                                                   {
      return out << info.tag_ .encode() << " " 
                 << ( 0 == info.mode_ ? "p" : ( info.mode_ == ConjInfo::kBar ? "b" : (info.mode_ == ConjInfo::kPlus ? "+" : "-" ) ) );
    }