StopMuFinderFactory Class Reference

StopMuFinderFactory - creates StopMuFinder objects. More...

#include <StopMuFinderFactory.h>

List of all members.

Public Types
typedef StopMuFinder *(*	SMFCreator )()
	pointer to function creating histogram block
Public Member Functions
bool	RegisterStopMuFinder (std::string StopMuFinderId, SMFCreator creator)
	Returns 'true' if registration was successful.
bool	UnregisterStopMuFinder (std::string StopMuFinderId)
	Returns 'true' if the StopMuFinderId was registered before.
StopMuFinder *	CreateStopMuFinder (std::string StopMuFinderId)
	create StopMuFinder given its name
StopMuFinder *	CreateStopMuFinder (const VldContext &vldc)
	create StopMuFinder given validity context
Static Public Member Functions
StopMuFinderFactory &	Instance ()
	get reference to the SMFFactory singleton
Private Types
typedef std::map< std::string, SMFCreator >	CallbackMap
	map of creator function pointers keyed by name
Private Member Functions
	StopMuFinderFactory ()
	SMFFactory is a singleton - ctor/copy-ctor are private.
	StopMuFinderFactory (const StopMuFinderFactory &)
Private Attributes
CallbackMap	fCallbacks
Static Private Attributes
StopMuFinderFactory *	fInstance = 0
	initialize singleton

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Detailed Description

StopMuFinderFactory - creates StopMuFinder objects.

Author:

Sergei avva@fnal.gov 2005-03

Id

StopMuFinderFactory.cxx,v 1.3 2007/11/11 07:29:53 rhatcher Exp

Definition at line 17 of file StopMuFinderFactory.h.

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Member Typedef Documentation

typedef std::map<std::string, SMFCreator> StopMuFinderFactory::CallbackMap [private]

map of creator function pointers keyed by name Definition at line 25 of file StopMuFinderFactory.h.

typedef StopMuFinder*(* StopMuFinderFactory::SMFCreator)()

pointer to function creating histogram block Definition at line 21 of file StopMuFinderFactory.h.

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Constructor & Destructor Documentation

StopMuFinderFactory::StopMuFinderFactory (   )  [private]

SMFFactory is a singleton - ctor/copy-ctor are private. Definition at line 114 of file StopMuFinderFactory.cxx. {}

StopMuFinderFactory::StopMuFinderFactory (  const StopMuFinderFactory &   )  [private]

Definition at line 115 of file StopMuFinderFactory.cxx. {}

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Member Function Documentation

StopMuFinder * StopMuFinderFactory::CreateStopMuFinder (  const VldContext &  vldc  )

create StopMuFinder given validity context CreateStopMuFinder - calls stop mu finder creator given validity context Definition at line 91 of file StopMuFinderFactory.cxx. References CreateStopMuFinder(), VldContext::GetDetector(), and MSG. { MSG("StopMuFilter",Msg::kDebug) << "StopMuFinderFactory::CreatStopMuFinder(VldContext)" << endl; string smfname; if ( vldc.GetDetector() == Detector::kFar ) { smfname = string("StopMuFinderFar"); StopMuFinder* smf = CreateStopMuFinder(smfname); return smf; } else { MSG("StopMuFilter",Msg::kError) << "Can not create StopMuFinder for " << vldc.GetDetector() << " detctor." << endl; return 0; } } // StopMuFinder* StopMuFinderFactory::CreateStopMuFinder(string)

StopMuFinder * StopMuFinderFactory::CreateStopMuFinder (  std::string  StopMuFinderId  )

create StopMuFinder given its name CreateStopMuFinder - calls stop mu finder creator given its name Definition at line 68 of file StopMuFinderFactory.cxx. References fCallbacks, and MSG. Referenced by CreateStopMuFinder(). { MSG("StopMuFilter",Msg::kDebug) << "StopMuFinderFactory::CreateStopMuFinder(string)" << endl; CallbackMap::const_iterator i = fCallbacks.find(smfname); // handle unknown histogram block request if (i == fCallbacks.end()) { MSG("StopMuFilter",Msg::kError) << "Dont know anything about " << smfname << endl; return 0; } // Invoke creator function return (i->second)(); } // StopMuFinder* StopMuFinderFactory::CreateStopMuFinder(string)

StopMuFinderFactory & StopMuFinderFactory::Instance (   )  [static]

get reference to the SMFFactory singleton Get SMFFactory reference Definition at line 26 of file StopMuFinderFactory.cxx. References fInstance, and MSG. Referenced by StopMuFilterModule::Ana(). { MSG("StopMuFilter",Msg::kDebug) << "StopMuFinderFactory::Instance()" << endl; if ( !fInstance ) fInstance = new StopMuFinderFactory; return *fInstance; } // StopMuFinderFactory& StopMuFinderFactory::Instance()

bool StopMuFinderFactory::RegisterStopMuFinder (  std::string  StopMuFinderId, SMFCreator  creator )

Returns 'true' if registration was successful. Register histogram block creator function Definition at line 39 of file StopMuFinderFactory.cxx. References fCallbacks, and MSG. { MSG("StopMuFilter",Msg::kDebug) << "StopMuFinderFactory::RegisterStopMuFinder(string, SMFCreator)" << endl; // map<>::insert(value_type) returns pair<iterator, bool> return fCallbacks.insert(CallbackMap::value_type(smfname, creator)).second; } // bool StopMuFinderFactory::RegisterStopMuFinder(string, SMFCreator)

bool StopMuFinderFactory::UnregisterStopMuFinder (  std::string  StopMuFinderId  )

Returns 'true' if the StopMuFinderId was registered before. Unregister histogram block Definition at line 55 of file StopMuFinderFactory.cxx. References fCallbacks, and MSG. { MSG("StopMuFilter",Msg::kDebug) << "StopMuFinderFactory::UnregisterStopMuFinder(string)" << endl; return fCallbacks.erase(smfname) == 1; } // bool StopMuFinderFactory::UnregisterStopMuFinder(string)

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Member Data Documentation

CallbackMap StopMuFinderFactory::fCallbacks [private]

Definition at line 50 of file StopMuFinderFactory.h. Referenced by CreateStopMuFinder(), RegisterStopMuFinder(), and UnregisterStopMuFinder().

StopMuFinderFactory * StopMuFinderFactory::fInstance = 0 [static, private]

initialize singleton Definition at line 21 of file StopMuFinderFactory.cxx. Referenced by Instance().

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The documentation for this class was generated from the following files:

• StopMuFinderFactory.h
• StopMuFinderFactory.cxx

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