fwlite Namespace Reference

Namespaces
	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

Typedefs
typedef unsigned int	RecordID

Functions
std::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 More...
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 More...

Variables
static internal::Data	branchNotFound
static char	kEmptyString [1] = {0}

Typedef Documentation

typedef unsigned int fwlite::RecordID

Definition at line 64 of file EventSetup.h.

Function Documentation

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

(

)

Definition at line 28 of file ESHandle.cc.

References doNotDelete(), and s_exc.

                                                            {
      return std::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 108 of file DataGetterHelper.cc.

References electrons_cff::branchName, and AlCaHLTBitMon_QueryRunRegistry::string.

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 54 of file format_type_name.cc.

References s_symbolDemangled, s_symbolMangled, s_symbolToMangledSize, and AlCaHLTBitMon_QueryRunRegistry::string.

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 11 of file RefStreamer.cc.

References edm::EDProductGetter::switchProductGetter().

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

                                                                         {
    return edm::EDProductGetter::switchProductGetter(ep);
  }

void fwlite::staticAssert

(

)

Definition at line 49 of file format_type_name.cc.

References s_symbolDemangled, and s_symbolMangled.

                      {
    static_assert(sizeof(s_symbolMangled) == sizeof(s_symbolDemangled),"Arrays are not the same size.");
  }

std::string fwlite::unformat_mangled_to_type

(

const std::string &

iMangled

)

given a mangled name return the C++ class name

Definition at line 85 of file format_type_name.cc.

References s_symbolDemangled, s_symbolMangled, s_symbolToMangledSize, and AlCaHLTBitMon_QueryRunRegistry::string.

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;
  }

Variable Documentation

internal::Data fwlite::branchNotFound

static

Definition at line 46 of file DataGetterHelper.cc.

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

char fwlite::kEmptyString[1] = {0}

static

Definition at line 47 of file DataGetterHelper.cc.

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