fwlite Namespace Reference

Namespaces
namespace	internal
Classes
class	AnalyzerWrapper
class	BranchMapReader
class	ChainEvent
class	DataGetterHelper
class	EntryFinder
class	ErrorThrower
class	ESHandle
class	Event
class	EventBase
class	EventContainer
class	EventHistoryGetter
class	EventSelector
class	EventSetup
class	FWLiteEventFinder
class	GetterOperate
class	Handle
class	HistoryGetterBase
class	InputSource
class	IOVSyncValue
class	LumiHistoryGetter
class	LuminosityBlock
class	LuminosityBlockBase
class	MultiChainEvent
class	ObjectCountSelector
class	OutputFiles
class	Record
class	RecordWriter
class	Run
class	RunBase
class	RunFactory
class	RunHistoryGetter
class	RunLumiSelector
class	Scanner
	fwlite::Scanner<C>, a way to inspect or plots elements of a collection C by using the StringParser. More...
class	TFileService
class	withTCache
Typedefs
typedef std::map < internal::DataKey, boost::shared_ptr < internal::Data > >	DataMap
typedef unsigned int	RecordID
Functions
boost::shared_ptr< cms::Exception >	eshandle_not_set_exception ()
static TBranch *	findBranch (TTree *iTree, std::string const &iMainLabels, std::string const &iProcess)
std::string	format_type_to_mangled (const std::string &)
	given a C++ class name returned a mangled name
edm::EDProductGetter const *	setRefStreamer (edm::EDProductGetter const *ep)
void	staticAssert ()
std::string	unformat_mangled_to_type (const std::string &)
	given a mangled name return the C++ class name
Variables
static internal::Data	branchNotFound

---

Typedef Documentation

typedef std::map<internal::DataKey, boost::shared_ptr<internal::Data> > fwlite::DataMap

Definition at line 55 of file DataGetterHelper.cc.

typedef unsigned int fwlite::RecordID

Definition at line 63 of file EventSetup.h.

---

Function Documentation

boost::shared_ptr< cms::Exception > fwlite::eshandle_not_set_exception

(

)

Definition at line 29 of file ESHandle.cc.

References doNotDelete(), and s_exc.

                                                              {
      return boost::shared_ptr<cms::Exception>(&s_exc, doNotDelete);
   }   

static TBranch* fwlite::findBranch	(	TTree *	iTree,
		std::string const &	iMainLabels,
		std::string const &	iProcess
	)		[static]

Definition at line 121 of file DataGetterHelper.cc.

Referenced by fwlite::DataGetterHelper::getBranchDataFor().

                                                                                               {
        std::string branchName(iMainLabels);
        branchName+=iProcess;
        //branchName+=".obj";
        branchName+=".";
        return iTree->GetBranch(branchName.c_str());
    }

std::string fwlite::format_type_to_mangled

(

const std::string &

iType

)

given a C++ class name returned a mangled name

Definition at line 55 of file format_type_name.cc.

References s_symbolDemangled, s_symbolMangled, and s_symbolToMangledSize.

Referenced by fwlite::Record::get(), fwlite::EventSetup::recordID(), fwlite::RecordWriter::RecordWriter(), and fwlite::RecordWriter::update().

                                                           {
     std::string returnValue;
     returnValue.append(static_cast<std::string::size_type>(iType.size()*2),' ');
     std::string::size_type fromIndex=0;
     std::string::size_type toIndex=0;
     size_t sIndex=0;
     for(;fromIndex<iType.size();++fromIndex) {
        bool foundMatch = false;
        for(sIndex=0;sIndex<s_symbolToMangledSize;) {
           const std::string& symbol = s_symbolDemangled[sIndex];
           if(iType.substr(fromIndex,symbol.size())==symbol) {
              foundMatch = true;
              break;
           }
           ++sIndex;
        }
        if(!foundMatch) {
           returnValue[toIndex]=iType[fromIndex];
           ++toIndex;
        } else {
           const std::string& mangled=s_symbolMangled[sIndex];
           returnValue.replace(toIndex,mangled.size(),mangled);
           toIndex += mangled.size();
           fromIndex += s_symbolDemangled[sIndex].size()-1;
        }
     }
     returnValue.resize(toIndex);
     return returnValue;
  }

edm::EDProductGetter const * fwlite::setRefStreamer

(

edm::EDProductGetter const *

ep

)

Definition at line 10 of file RefStreamer.cc.

References cl, and edm::EDProductGetter::switchProductGetter().

Referenced by AutoLibraryLoader::enable(), fwlite::GetterOperate::GetterOperate(), and fwlite::GetterOperate::~GetterOperate().

                                                                         {
    {
      TClass* cl = gROOT->GetClass("edm::RefCore");
      TClassStreamer* st = cl->GetStreamer();
      if (st == 0) {
        cl->AdoptStreamer(new edm::RefCoreStreamer());
      }
    }
    {
      TClass* cl = gROOT->GetClass("edm::RefCoreWithIndex");
      TClassStreamer* st = cl->GetStreamer();
      if (st == 0) {
        cl->AdoptStreamer(new edm::RefCoreWithIndexStreamer());
      }
    }
    return edm::EDProductGetter::switchProductGetter(ep);
  }

void fwlite::staticAssert

(

)

Definition at line 50 of file format_type_name.cc.

References s_symbolDemangled, and s_symbolMangled.

                      {
    BOOST_STATIC_ASSERT(sizeof(s_symbolMangled) == sizeof(s_symbolDemangled));
  }

std::string fwlite::unformat_mangled_to_type

(

const std::string &

iMangled

)

given a mangled name return the C++ class name

Definition at line 86 of file format_type_name.cc.

References s_symbolDemangled, s_symbolMangled, and s_symbolToMangledSize.

Referenced by fwlite::EventSetup::exists(), fwlite::EventSetup::namesOfAvailableRecords(), and fwlite::Record::typeAndLabelOfAvailableData().

                                                                {
     std::string returnValue;
     returnValue.append(static_cast<std::string::size_type>(iMangled.size()*2),' ');
     std::string::size_type fromIndex=0;
     std::string::size_type toIndex=0;
     size_t sIndex=0;
     for(;fromIndex<iMangled.size();++fromIndex) {
        bool foundMatch = false;
        for(sIndex=0;sIndex<s_symbolToMangledSize;) {
           const std::string& mangled = s_symbolMangled[sIndex];
           if(iMangled.substr(fromIndex,mangled.size())==mangled) {
              foundMatch = true;
              break;
           }
           ++sIndex;
        }
        if(!foundMatch) {
           returnValue[toIndex]=iMangled[fromIndex];
           ++toIndex;
        } else {
           const std::string& symbol=s_symbolDemangled[sIndex];
           returnValue.replace(toIndex,symbol.size(),symbol);
           toIndex += symbol.size();
           fromIndex += s_symbolMangled[sIndex].size()-1;
        }
     }
     returnValue.resize(toIndex);
     return returnValue;
  }

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Variable Documentation

internal::Data fwlite::branchNotFound [static]

Definition at line 57 of file DataGetterHelper.cc.

Referenced by fwlite::DataGetterHelper::getBranchDataFor().