ChainNameParser Namespace Reference

Classes
class	HLTChainInfo
	Helper class that provides access to information about individual legs. More...
struct	LegInfo
	Struct containing information on each leg of a chain. More...
class	LegInfoIterator
	Iterate over the legs of a chain. More...

Functions
const std::vector< std::string > &	allSignatures ()
	A list of all signature names.
const std::vector< std::string > &	allSignaturePostfixQualifiers ()
	A list of all post-fix qualifiers which may come immediately after the "XSigY" pattern, e.g. the noL1 in "2mu10noL1".
const std::set< std::string > &	singleLegIdentifiers ()
	A set of identifiers which are actually single leg, even if followed by other identifiers.
std::string	legHeadPattern ()
std::vector< int >	multiplicities (const std::string &chain)
std::vector< std::string >	signatures (const std::string &chain)

Function Documentation

allSignaturePostfixQualifiers()

const std::vector< std::string > & ChainNameParser::allSignaturePostfixQualifiers

(

)

A list of all post-fix qualifiers which may come immediately after the "XSigY" pattern, e.g. the noL1 in "2mu10noL1".

Definition at line 203 of file ChainNameParser.cxx.

    {
        const static std::vector<std::string> postfixQualifiers{
            "noL1", "vtx", "c", "C", "f", "a"
        };
        return postfixQualifiers;
    }

allSignatures()

const std::vector< std::string > & ChainNameParser::allSignatures

(

)

A list of all signature names.

Definition at line 191 of file ChainNameParser.cxx.

    {
        const static std::vector<std::string> signatures{
            "e", "g", "j", "dispjet", "mu", "tau", "xe", "xs", "te", "ht", "noalg", "mb", "hi", "eb",
            "l1calocalib", "lar", "zdc", "lumipeb", "alfacalib", "calibAFP", "afp", "distrk", 
            "hitdvjet", "isotrk", "dedxtrk", "l1topoPh1debug", "caloclustermon", "fslrt",
            "beamspot", "cosmic", "timeburner", "mistimemonj400", "larsupercellmon", "larnoiseburst",
            "acceptedevts", "larpsall", "larpsallem", "idcalib", "metcalo", "mettrk", 
        };
        return signatures;
    }

legHeadPattern()

std::string ChainNameParser::legHeadPattern

(

)

Definition at line 219 of file ChainNameParser.cxx.

    {
        // Pattern looks like an expanded version of "(\d*)(e|g|j|mu|tau|xe)(\d*)(noL1|vtx|c|f|a)?";
        // i.e. between 0-inf digits, followed by a signature, followed by another 0-inf digits, optionally followed by 0-1 a postfix qualifiers
        return "(\\d*)("+join(allSignatures(), "|")+")(\\d*)"+"("+join(allSignaturePostfixQualifiers(), "|")+")?";
    }

multiplicities()

std::vector< int > ChainNameParser::multiplicities

(

const std::string &

chain

)

Definition at line 226 of file ChainNameParser.cxx.

    {
        std::vector<int> multiplicities;
        for (auto itr = LegInfoIterator(chain); !itr.exhausted(); ++itr) {
            multiplicities.push_back(itr->multiplicity);
            if (singleLegIdentifiers().count(itr->signature) == 1)
                return multiplicities;
        }
        return multiplicities;
    }

signatures()

std::vector< std::string > ChainNameParser::signatures

(

const std::string &

chain

)

Definition at line 237 of file ChainNameParser.cxx.

    {
        std::vector<std::string> signatures;
        for (auto itr = LegInfoIterator(chain); !itr.exhausted(); ++itr) {
            signatures.push_back(itr->signature);
            if (singleLegIdentifiers().count(itr->signature) == 1)
                return signatures;
        }
        return signatures;
    }

singleLegIdentifiers()

const std::set< std::string > & ChainNameParser::singleLegIdentifiers

(

)

A set of identifiers which are actually single leg, even if followed by other identifiers.

Definition at line 211 of file ChainNameParser.cxx.

    {
        const static std::set<std::string> singleLegIDs{
            "noalg", "acceptedevts"
        };
        return singleLegIDs;
    }