cms Namespace Reference

Namespaces
	detail

Classes
class	AlCaDiJetsProducer
class	Analyzer_minbias
class	BHFilter
class	CATopJetProducer
class	CkfDebugTrackCandidateMaker
class	CkfTrackCandidateMaker
class	CkfTrackCandidateMakerBase
class	CkfTrajectoryMaker
class	ClusterizerFP420
class	ClusterMTCCFilter
class	CompareTrajChi
class	CompareTrajLay
class	CompoundJetProducer
class	CosmicTIFTrigFilter
class	CosmicTrackFinder
class	CRC32Calculator
class	Digest
class	DigitizerFP420
class	DiJetAnalyzer
class	Exception
class	FastSimDataFilter
class	GammaJetAnalysis
class	HcalConstantsASCIIWriter
class	HitReCalibrator
class	JetCorrectionProducer
class	JetVertexAssociation
struct	MD5Result
class	METProducer
class	MinBias
class	MTCCHLTrigger
class	MuonMET
class	MuonMETValueMapProducer
class	MuonTCMETValueMapProducer
class	ProducerAnalyzer
class	ReconstructerFP420
class	SimpleTrackListMerger
class	SiPixelClusterProducer
class	SiPixelDigitizer
class	SiPixelRecHitConverter
class	SubEventGenJetProducer
class	SubJetProducer
class	TECClusterFilter
class	TrackerizerFP420
class	TrackListMerger
class	TrackMTCCFilter

Functions
void	Adler32 (char const *data, size_t len, uint32_t &a, uint32_t &b)
uint32_t	Adler32 (char const *data, size_t len)
edm::ProductID	clusterProduct (const TrackingRecHit *hit)
edm::ProductID	clusterProductB (const TrackingRecHit *hit)
def	cms_error
def	config
def	generate
bool	operator!= (MD5Result const &a, MD5Result const &b)
bool	operator< (MD5Result const &a, MD5Result const &b)
std::ostream &	operator<< (std::ostream &os, MD5Result const &r)
std::ostream &	operator<< (std::ostream &ost, Exception const &e)
template<typename E , typename T >
detail::Desired< E, detail::is_derived_or_same < Exception, E >::value > ::type &	operator<< (E &e, T const &stuff)
template<typename E , typename T >
detail::Desired< E, detail::is_derived_or_same < Exception, E >::value > ::type const &	operator<< (E const &e, T const &stuff)
template<typename E >
detail::Desired< E, detail::is_derived_or_same < Exception, E >::value > ::type &	operator<< (E &e, std::ostream &(*f)(std::ostream &))
template<typename E >
detail::Desired< E, detail::is_derived_or_same < Exception, E >::value > ::type const &	operator<< (E const &e, std::ostream &(*f)(std::ostream &))
template<typename E >
detail::Desired< E, detail::is_derived_or_same < Exception, E >::value > ::type &	operator<< (E &e, std::ios_base &(*f)(std::ios_base &))
template<typename E >
detail::Desired< E, detail::is_derived_or_same < Exception, E >::value > ::type const &	operator<< (E const &e, std::ios_base &(*f)(std::ios_base &))
bool	operator== (MD5Result const &a, MD5Result const &b)
void	set_to_default (MD5Result &val)
def	test_cms_environment

Variables
static const char *	s_hexValues

Detailed Description

How ParameterSets are nested inside ParameterSets The main feature is that they're made persistent using a ParameterSetID, and only reconstituted as needed, when the value_ptr = 0;

This a basic exception type expected to be thrown by developer-written code. We recommend that you use it directly. It can also be used as a base class if needed.

Each Exception is identified by a category string. This category is a short word or phrase (no spaces) that described the problem that was encountered.

Information can be added to the Exception using the stream insertion operator (as one uses cout). We recommend using it in the following manner:

Example: if ((rc=func()) < 0) { throw cms::Exception("DataCorrupt") << "I died with rc = " << rc << std::endl; }

Derived types are expected to fix the category, either by 1) passing a string literal to the base class constructor, or 2) ensuring the developer gives a category name.

Example: class InfiniteLoop : public Exception { InfiniteLoop(const std::string& msg) : Exception("InfiniteLoop",msg) { } };

ExceptionCollector is a utility class that can be used to make sure that each function or functor in a sequence of calls is invoked even if a previous function throws. Each function/functor must take no arguments and return a void. boost::bind can be used to convert a function taking arguments into a function taking no arguments. The exception strings are saved in a cms::Exception for optional rethrow.

Here is an example:

ExceptionCollector c("initialMessage");

c.call(boost_bind(&MyClass::myFunction, myClassPtr)); c.call(boost_bind(&MyClass::myOtherFunction, myClassPtr, myArgPtr)); c.call(boost_bind(&myFreeFunction, myArgPtr)); if (c.hasThrown()) c.rethrow();

This insures that all three functions will be called before any exception is thrown.

SiPixelClusterProducer.cc

Description: see SiPixelClusterProducer.h Author: P. Maksimovic (porting from original ORCA version) History: Oct 14, 2005, initial version Get rid of the noiseVector. d.k. 28/3/06 Implementation of the DetSetVector container. V.Chiochia, May 06 SiPixelClusterCollection typedef of DetSetVector V.Chiochia, June 06 Introduce the DetSet local container (cache) for speed. d.k. 05/07

---

Function Documentation

void cms::Adler32	(	char const *	data,
		size_t	len,
		uint32_t &	a,
		uint32_t &	b
	)

Definition at line 11 of file Adler32Calculator.cc.

References a, compareJSON::const, data, and MOD_ADLER.

Referenced by Adler32(), stor::FileHandler::checkAdler32(), edm::StreamDQMDeserializer::deserializeDQMEvent(), edm::StreamerInputSource::deserializeEvent(), edm::StreamerInputSource::deserializeRegistry(), FRDEventFileWriter::doOutputEvent(), FRDEventFileWriter::doOutputEventFragment(), edm::StreamDQMSerializer::serializeDQMEvent(), edm::StreamSerializer::serializeEvent(), edm::StreamSerializer::serializeRegistry(), and OutputFile::write().

                                                                  {
   /* data: Pointer to the data to be summed; len is in bytes */
  
    #define MOD_ADLER 65521
   
    unsigned char const* ptr = static_cast<unsigned char const*>(static_cast<void const*>(data));
    while (len > 0) {
      size_t tlen = (len > 5552 ? 5552 : len);
      len -= tlen;
      do {
        a += *ptr++;
        b += a;
      } while (--tlen);
      
      a %= MOD_ADLER;
      b %= MOD_ADLER;
    }
  
    #undef MOD_ADLER
  }

uint32_t cms::Adler32	(	char const *	data,
		size_t	len
	)

Definition at line 33 of file Adler32Calculator.cc.

References a, Adler32(), and b.

                                        {
   /* data: Pointer to the data to be summed; len is in bytes */
    uint32_t a = 1, b = 0;
    Adler32(data, len, a, b);
    return (b << 16) | a;
  }

edm::ProductID cms::clusterProduct

(

const TrackingRecHit *

hit

)

Definition at line 46 of file SimpleTrackListMerger.cc.

References cond::rpcobgas::detid, edm::hlt::Exception, TrackingRecHit::geographicalId(), edm::ProductID::id(), ProjectedSiStripRecHit2D::originalHit(), PixelSubdetector::PixelBarrel, PixelSubdetector::PixelEndcap, and DetId::subdetId().

Referenced by cms::SimpleTrackListMerger::produce().

                                                         {
    edm::ProductID pID;
    //cast it into the proper class and find productID
    DetId detid = hit->geographicalId(); 
    uint32_t subdet = detid.subdetId();
    if ((subdet == PixelSubdetector::PixelBarrel) || (subdet == PixelSubdetector::PixelEndcap)) {
      pID=reinterpret_cast<const SiPixelRecHit *>(hit)->cluster().id();
    } else {
      const std::type_info &type = typeid(*hit);
      if (type == typeid(SiStripRecHit2D)) {
    pID=reinterpret_cast<const SiStripRecHit2D *>(hit)->cluster().id();
      } else if (type == typeid(SiStripRecHit1D)) {
    pID=reinterpret_cast<const SiStripRecHit1D *>(hit)->cluster().id(); 
      } else if (type == typeid(SiStripMatchedRecHit2D)) {
    const SiStripMatchedRecHit2D *mhit = reinterpret_cast<const SiStripMatchedRecHit2D *>(hit);
    pID=mhit->monoClusterRef().id();
      } else if (type == typeid(ProjectedSiStripRecHit2D)) {
    const ProjectedSiStripRecHit2D *phit = reinterpret_cast<const ProjectedSiStripRecHit2D *>(hit);
    pID=(&phit->originalHit())->cluster().id();
      } else throw cms::Exception("Unknown RecHit Type") << "RecHit of type " << type.name() << " not supported. (use c++filt to demangle the name)";
    }
        
    return pID;}

edm::ProductID cms::clusterProductB

(

const TrackingRecHit *

hit

)

Definition at line 104 of file TrackListMerger.cc.

Referenced by cms::TrackListMerger::produce().

                                                          {
    return reinterpret_cast<const BaseTrackerRecHit *>(hit)->firstClusterRef().id();
  }

def cms.cms_error

(

)

Definition at line 51 of file cms.py.

Referenced by generate().

def cms_error():
    "Standard CMS error message"
    msg  = "\nPackages must be created in a 'subsystem'."
    msg += "\nPlease set your CMSSW environment and go to $CMSSW_BASE/src"
    msg += "\nCreate or choose directory from there and then "
    msg += "\nrun the script from that directory"
    return msg