Base class for data that users can add to pat objects. More...

#include "DataFormats/PatCandidates/interface/UserData.h"

Inheritance diagram for pat::UserData:

Public Member Functions
const void *	bareData () const

virtual UserData *	clone () const =0
	Necessary for deep copy in OwnVector. More...

template<typename T >
const T *	get () const
	Extract data in a typesafe way. <T> must be the concrete type of the data. More...

template<typename T >
std::auto_ptr< pat::UserData >	make (const T &value, bool transientOnly)

virtual const std::type_info &	typeId () const =0
	Concrete type of stored data. More...

virtual const std::string &	typeName () const =0
	Human readable name of the concrete type of stored data. More...

	UserData ()

virtual	~UserData ()

Static Public Member Functions
template<typename T >
static std::auto_ptr< UserData >	make (const T &value, bool transientOnly=false)

Protected Member Functions
virtual const void *	data_ () const =0
	Get out the data (can't template non virtual functions) More...

Static Private Member Functions
static void	checkDictionaries (const std::type_info &type)

Detailed Description

Base class for data that users can add to pat objects.

Author: Sal Rappoccio

Version: $Id: UserData.h,v 1.01

Definition at line 25 of file UserData.h.

Constructor & Destructor Documentation

pat::UserData::UserData ( )

inline

Definition at line 27 of file UserData.h.

27 {}

virtual pat::UserData::~UserData ( )

inlinevirtual

Definition at line 28 of file UserData.h.

28 {}

Member Function Documentation

const void* pat::UserData::bareData ( ) const

inline

Get the data as a void *, for CINT usage. COMPLETELY UNSUPPORTED, USE ONLY FOR DEBUGGING

Definition at line 50 of file UserData.h.

References data_().

Referenced by pat::PATObject< reco::Muon >::userDataBare().

50 { return data_(); }

pat::UserData::data_

virtual const void * data_() const =0

Get out the data (can't template non virtual functions)

void pat::UserData::checkDictionaries ( const std::type_info & type )

staticprivate

Definition at line 6 of file UserData.cc.

References edm::errors::DictionaryNotFound, Exception, edm::hasDictionary(), ntuplemaker::status, AlCaHLTBitMon_QueryRunRegistry::string, and typeName().

Referenced by make().

                                                             {
     if (!edm::hasDictionary(type)) {
         int status = 0;
         char * demangled = abi::__cxa_demangle(type.name(),  0, 0, &status);
         std::string typeName(status == 0 ? demangled : type.name());
         if ((demangled != 0) && (status == 0)) free(demangled);
         throw edm::Exception(edm::errors::DictionaryNotFound)
             << "   No REFLEX data dictionary found for the following class:\n\t"
             << typeName 
             << "\n   Most likely the dictionary was never generated,\n"
             << "   but it may be that it was generated in the wrong package.\n"
             << "   Please add (or move) the specification\n"
             << "\t<class name=\"" << typeName << "\" />\n"
             << "   to the appropriate classes_def.xml file.\n"
             << "   If the class is a template instance, you may need\n"
             << "   to define a dummy variable of this type in classes.h.\n"
             << "   Also, if this class has any transient members,\n"
             << "   you need to specify them in classes_def.xml.\n";
     } // check for dictionary
 }

virtual UserData* pat::UserData::clone ( ) const

pure virtual

Necessary for deep copy in OwnVector.

virtual const void* pat::UserData::data_ ( ) const

protectedpure virtual

Get out the data (can't template non virtual functions)

Referenced by bareData(), and get().

template<typename T >

const T* pat::UserData::get ( ) const

inline

Extract data in a typesafe way. <T> must be the concrete type of the data.

Definition at line 42 of file UserData.h.

References data_(), and typeId().

Referenced by Options.Options::__getitem__(), betterConfigParser.BetterConfigParser::__updateDict(), rrapi.RRApi::columns(), rrapi.RRApi::count(), rrapi.RRApi::data(), betterConfigParser.BetterConfigParser::getCompares(), betterConfigParser.BetterConfigParser::getGeneral(), betterConfigParser.BetterConfigParser::getResultingSection(), rrapi.RRApi::report(), rrapi.RRApi::reports(), rrapi.RRApi::tables(), rrapi.RRApi::tags(), rrapi.RRApi::templates(), and rrapi.RRApi::workspaces().

                                                {
         if (typeid(T) != typeId()) return 0;
         return static_cast<const T *>(data_());
     }

template<typename T >

static std::auto_ptr<UserData> pat::UserData::make	(	const T &	value,
		bool	transientOnly = `false`
	)

static

Make a UserData pointer from some value, wrapping it appropriately. It will check for dictionaries, unless 'transientOnly' is true

Referenced by pat::MatcherUsingTracks::produce(), and VersionedIdProducer< PhysicsObjectPtr, SelectorType >::produce().

template<typename T >

std::auto_ptr<pat::UserData> pat::UserData::make	(	const T &	value,
		bool	transientOnly
	)

Definition at line 89 of file UserData.h.

References checkDictionaries(), and relativeConstraints::value.

                                                                              {
     if (!transientOnly) {
         checkDictionaries(typeid(T));
         checkDictionaries(typeid(pat::UserHolder<T>));
     }
     return std::auto_ptr<UserData>(new pat::UserHolder<T>(value));  
 }

virtual const std::type_info& pat::UserData::typeId ( ) const

pure virtual

Concrete type of stored data.

Referenced by get().

virtual const std::string& pat::UserData::typeName ( ) const

pure virtual

Human readable name of the concrete type of stored data.

Referenced by checkDictionaries(), and pat::PATObject< reco::Muon >::userDataObjectType().

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Private Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation