#include </builds/gaudi/Gaudi/GaudiKernel/include/GaudiKernel/ITHistSvc.h>

Inheritance diagram for ITHistSvc:

Collaboration diagram for ITHistSvc:

Public Member Functions
	DeclareInterfaceID (ITHistSvc, 3, 0)
	InterfaceID. More...

virtual	~ITHistSvc ()=default
	virtual destructor More...

Functions to manage ROOT histograms of any kind
virtual StatusCode	regHist (const std::string &name)=0
	Register a new ROOT histogram TH*X with a name. More...

virtual StatusCode	regHist (const std::string &name, std::unique_ptr< TH1 > hist)=0
	Register an existing ROOT histogram TH*X with name and moved unique_ptr. More...

virtual StatusCode	regHist (const std::string &name, std::unique_ptr< TH1 > hist, TH1 *hist_ptr)=0
	Register an existing ROOT histogram TH*X with name and moved unique_ptr. More...

virtual StatusCode	regHist (const std::string &name, TH1 *)=0

virtual StatusCode	getHist (const std::string &name, TH1 *&, size_t index=0) const =0
	Return histogram with given name as TH1*, THistSvcMT still owns object. More...

virtual StatusCode	getHist (const std::string &name, TH2 *&, size_t index=0) const =0
	Return histogram with given name as TH2*, THistSvcMT still owns object. More...

virtual StatusCode	getHist (const std::string &name, TH3 *&, size_t index=0) const =0
	Return histogram with given name as TH3*, THistSvcMT still owns object. More...

Functions to manage TTrees
virtual StatusCode	regTree (const std::string &name)=0
	Register a new TTree with a given name. More...

virtual StatusCode	regTree (const std::string &name, std::unique_ptr< TTree >)=0
	Register an existing TTree with a given name and moved unique_ptr. More...

virtual StatusCode	regTree (const std::string &name, TTree *)=0

virtual StatusCode	getTree (const std::string &name, TTree *&) const =0
	Return TTree with given name. More...

Functions to manage TGraphs
virtual StatusCode	regGraph (const std::string &name)=0
	Register a new TGraph with a given name. More...

virtual StatusCode	regGraph (const std::string &name, std::unique_ptr< TGraph >)=0
	Register an existing TGraph with a given name and moved unique_ptr. More...

virtual StatusCode	regGraph (const std::string &name, TGraph *)=0

virtual StatusCode	getGraph (const std::string &name, TGraph *&) const =0
	Return TGraph with given name. More...

Functions to manage TEfficiency-ies
virtual StatusCode	regEfficiency (const std::string &name)=0
	Register a new TEfficiency with a given name. More...

virtual StatusCode	regEfficiency (const std::string &name, std::unique_ptr< TEfficiency >)=0
	Register an existing TEfficiency with a given name and moved unique_ptr. More...

virtual StatusCode	regEfficiency (const std::string &name, TEfficiency *)=0

virtual StatusCode	getEfficiency (const std::string &name, TEfficiency *&) const =0
	Return TGraph with given name. More...

Functions managing shared objects
virtual StatusCode	regShared (const std::string &name, std::unique_ptr< TH1 >, LockedHandle< TH1 > &)=0
	Register shared object of type TH1 and return LockedHandle for that object. More...

virtual StatusCode	regShared (const std::string &name, std::unique_ptr< TH2 >, LockedHandle< TH2 > &)=0
	Register shared object of type TH2 and return LockedHandle for that object. More...

virtual StatusCode	regShared (const std::string &name, std::unique_ptr< TH3 >, LockedHandle< TH3 > &)=0
	Register shared object of type TH3 and return LockedHandle for that object. More...

virtual StatusCode	regShared (const std::string &name, std::unique_ptr< TGraph >, LockedHandle< TGraph > &)=0
	Register shared object of type TGraph and return LockedHandle for that object. More...

virtual StatusCode	regShared (const std::string &name, std::unique_ptr< TEfficiency >, LockedHandle< TEfficiency > &)=0
	Register shared object of type TEfficiency and return LockedHandle for that object. More...

virtual StatusCode	getShared (const std::string &name, LockedHandle< TH1 > &) const =0
	Retrieve shared object with given name as TH1 through LockedHandle. More...

virtual StatusCode	getShared (const std::string &name, LockedHandle< TH2 > &) const =0
	Retrieve shared object with given name as TH2 through LockedHandle. More...

virtual StatusCode	getShared (const std::string &name, LockedHandle< TH3 > &) const =0
	Retrieve shared object with given name as TH3 through LockedHandle. More...

virtual StatusCode	getShared (const std::string &name, LockedHandle< TGraph > &) const =0
	Retrieve shared object with given name as TGraph through LockedHandle. More...

virtual StatusCode	getShared (const std::string &name, LockedHandle< TEfficiency > &) const =0
	Retrieve shared object with given name as TEfficiency through LockedHandle. More...

Functions that work on any TObject in the THistSvcMT
virtual StatusCode	deReg (const std::string &name)=0
	Deregister object with given name and give up ownership (without deletion!) More...

virtual StatusCode	deReg (TObject *obj)=0
	Deregister obejct identified by TObject* and give up ownership (without deletion!) More...

virtual StatusCode	merge (const std::string &id)=0
	Merge all clones for object with a given id. More...

virtual StatusCode	merge (TObject *)=0
	Merge all clones for given TObject*. More...

virtual bool	exists (const std::string &name) const =0
	Check if histogram with given name is managed by THistSvcMT exists calls existsHist and only works for TH1-descendants. More...

virtual bool	existsHist (const std::string &name) const =0
	Check if histogram with given name is managed by THistSvcMT. More...

virtual bool	existsTree (const std::string &name) const =0
	Check if tree with given name is managed by THistSvcMT. More...

virtual bool	existsGraph (const std::string &name) const =0
	Check if graph with given name is managed by THistSvcMT. More...

virtual bool	existsEfficiency (const std::string &name) const =0
	Check if TEfficiency with given name is managed by THistSvcMT. More...

Functions returning lists of all histograms, trees and graphs
virtual std::vector< std::string >	getHists () const =0

virtual std::vector< std::string >	getTrees () const =0

virtual std::vector< std::string >	getGraphs () const =0

virtual std::vector< std::string >	getEfficiencies () const =0

virtual StatusCode	getTHists (TDirectory *td, TList &, bool recurse=false) const =0

virtual StatusCode	getTHists (const std::string &name, TList &, bool recurse=false) const =0

virtual StatusCode	getTHists (TDirectory *td, TList &, bool recurse=false, bool reg=false)=0

virtual StatusCode	getTHists (const std::string &name, TList &, bool recurse=false, bool reg=false)=0

virtual StatusCode	getTTrees (TDirectory *td, TList &, bool recurse=false) const =0

virtual StatusCode	getTTrees (const std::string &name, TList &, bool recurse=false) const =0

virtual StatusCode	getTTrees (TDirectory *td, TList &, bool recurse=false, bool reg=false)=0

virtual StatusCode	getTTrees (const std::string &name, TList &, bool recurse=false, bool reg=false)=0

virtual StatusCode	getTEfficiencies (TDirectory *td, TList &, bool recurse=false) const =0

virtual StatusCode	getTEfficiencies (const std::string &name, TList &, bool recurse=false) const =0

virtual StatusCode	getTEfficiencies (TDirectory *td, TList &, bool recurse=false, bool reg=false)=0

virtual StatusCode	getTEfficiencies (const std::string &name, TList &, bool recurse=false, bool reg=false)=0

Public Member Functions inherited from IService
	DeclareInterfaceID (IService, 4, 0)
	InterfaceID. More...

virtual StatusCode	sysInitialize ()=0
	Initialize Service. More...

virtual StatusCode	sysStart ()=0
	Start Service. More...

virtual StatusCode	sysStop ()=0
	Stop Service. More...

virtual StatusCode	sysFinalize ()=0
	Finalize Service. More...

virtual StatusCode	sysReinitialize ()=0
	Re-initialize the Service. More...

virtual StatusCode	sysRestart ()=0
	Re-start the Service. More...

Additional Inherited Members
Public Types inherited from extend_interfaces< INamedInterface, IStateful >
using	ext_iids = typename Gaudi::interface_list_cat< typename Interfaces::ext_iids... >::type
	take union of the ext_iids of all Interfaces... More...

Protected Member Functions inherited from IService
virtual void	setServiceManager (ISvcManager *)=0

Detailed Description

Definition at line 34 of file ITHistSvc.h.

Constructor & Destructor Documentation

◆ ~ITHistSvc()

virtual ITHistSvc::~ITHistSvc ( )

virtualdefault

virtual destructor

Member Function Documentation

◆ DeclareInterfaceID()

ITHistSvc::DeclareInterfaceID	(	ITHistSvc	,
		3	,
		0
	)

InterfaceID.

◆ deReg() [1/2]

virtual StatusCode ITHistSvc::deReg ( const std::string & name )

pure virtual

Deregister object with given name and give up ownership (without deletion!)

◆ deReg() [2/2]

virtual StatusCode ITHistSvc::deReg ( TObject * obj )

pure virtual

Deregister obejct identified by TObject* and give up ownership (without deletion!)

◆ exists()

virtual bool ITHistSvc::exists ( const std::string & name ) const

pure virtual

Check if histogram with given name is managed by THistSvcMT exists calls existsHist and only works for TH1-descendants.

◆ existsEfficiency()

virtual bool ITHistSvc::existsEfficiency ( const std::string & name ) const

pure virtual

Check if TEfficiency with given name is managed by THistSvcMT.

◆ existsGraph()

virtual bool ITHistSvc::existsGraph ( const std::string & name ) const

pure virtual

Check if graph with given name is managed by THistSvcMT.

◆ existsHist()

virtual bool ITHistSvc::existsHist ( const std::string & name ) const

pure virtual

Check if histogram with given name is managed by THistSvcMT.

◆ existsTree()

virtual bool ITHistSvc::existsTree ( const std::string & name ) const

pure virtual

Check if tree with given name is managed by THistSvcMT.

◆ getEfficiencies()

virtual std::vector<std::string> ITHistSvc::getEfficiencies ( ) const

pure virtual

◆ getEfficiency()

virtual StatusCode ITHistSvc::getEfficiency	(	const std::string &	name,
		TEfficiency *&
	)		const

pure virtual

Return TGraph with given name.

◆ getGraph()

virtual StatusCode ITHistSvc::getGraph	(	const std::string &	name,
		TGraph *&
	)		const

pure virtual

Return TGraph with given name.

◆ getGraphs()

virtual std::vector<std::string> ITHistSvc::getGraphs ( ) const

pure virtual

◆ getHist() [1/3]

virtual StatusCode ITHistSvc::getHist	(	const std::string &	name,
		TH1 *&	,
		size_t	index = `0`
	)		const

pure virtual

Return histogram with given name as TH1*, THistSvcMT still owns object.

◆ getHist() [2/3]

virtual StatusCode ITHistSvc::getHist	(	const std::string &	name,
		TH2 *&	,
		size_t	index = `0`
	)		const

pure virtual

Return histogram with given name as TH2*, THistSvcMT still owns object.

◆ getHist() [3/3]

virtual StatusCode ITHistSvc::getHist	(	const std::string &	name,
		TH3 *&	,
		size_t	index = `0`
	)		const

pure virtual

Return histogram with given name as TH3*, THistSvcMT still owns object.

◆ getHists()

virtual std::vector<std::string> ITHistSvc::getHists ( ) const

pure virtual

◆ getShared() [1/5]

virtual StatusCode ITHistSvc::getShared	(	const std::string &	name,
		LockedHandle< TEfficiency > &
	)		const

pure virtual

Retrieve shared object with given name as TEfficiency through LockedHandle.

◆ getShared() [2/5]

virtual StatusCode ITHistSvc::getShared	(	const std::string &	name,
		LockedHandle< TGraph > &
	)		const

pure virtual

Retrieve shared object with given name as TGraph through LockedHandle.

◆ getShared() [3/5]

virtual StatusCode ITHistSvc::getShared	(	const std::string &	name,
		LockedHandle< TH1 > &
	)		const

pure virtual

Retrieve shared object with given name as TH1 through LockedHandle.

◆ getShared() [4/5]

virtual StatusCode ITHistSvc::getShared	(	const std::string &	name,
		LockedHandle< TH2 > &
	)		const

pure virtual

Retrieve shared object with given name as TH2 through LockedHandle.

◆ getShared() [5/5]

virtual StatusCode ITHistSvc::getShared	(	const std::string &	name,
		LockedHandle< TH3 > &
	)		const

pure virtual

Retrieve shared object with given name as TH3 through LockedHandle.

◆ getTEfficiencies() [1/4]

virtual StatusCode ITHistSvc::getTEfficiencies	(	const std::string &	name,
		TList &	,
		bool	recurse = `false`
	)		const

pure virtual

◆ getTEfficiencies() [2/4]

virtual StatusCode ITHistSvc::getTEfficiencies	(	const std::string &	name,
		TList &	,
		bool	recurse = `false`,
		bool	reg = `false`
	)

pure virtual

◆ getTEfficiencies() [3/4]

virtual StatusCode ITHistSvc::getTEfficiencies	(	TDirectory *	td,
		TList &	,
		bool	recurse = `false`
	)		const

pure virtual

◆ getTEfficiencies() [4/4]

virtual StatusCode ITHistSvc::getTEfficiencies	(	TDirectory *	td,
		TList &	,
		bool	recurse = `false`,
		bool	reg = `false`
	)

pure virtual

◆ getTHists() [1/4]

virtual StatusCode ITHistSvc::getTHists	(	const std::string &	name,
		TList &	,
		bool	recurse = `false`
	)		const

pure virtual

◆ getTHists() [2/4]

virtual StatusCode ITHistSvc::getTHists	(	const std::string &	name,
		TList &	,
		bool	recurse = `false`,
		bool	reg = `false`
	)

pure virtual

◆ getTHists() [3/4]

virtual StatusCode ITHistSvc::getTHists	(	TDirectory *	td,
		TList &	,
		bool	recurse = `false`
	)		const

pure virtual

◆ getTHists() [4/4]

virtual StatusCode ITHistSvc::getTHists	(	TDirectory *	td,
		TList &	,
		bool	recurse = `false`,
		bool	reg = `false`
	)

pure virtual

◆ getTree()

virtual StatusCode ITHistSvc::getTree	(	const std::string &	name,
		TTree *&
	)		const

pure virtual

Return TTree with given name.

◆ getTrees()

virtual std::vector<std::string> ITHistSvc::getTrees ( ) const

pure virtual

◆ getTTrees() [1/4]

virtual StatusCode ITHistSvc::getTTrees	(	const std::string &	name,
		TList &	,
		bool	recurse = `false`
	)		const

pure virtual

◆ getTTrees() [2/4]

virtual StatusCode ITHistSvc::getTTrees	(	const std::string &	name,
		TList &	,
		bool	recurse = `false`,
		bool	reg = `false`
	)

pure virtual

◆ getTTrees() [3/4]

virtual StatusCode ITHistSvc::getTTrees	(	TDirectory *	td,
		TList &	,
		bool	recurse = `false`
	)		const

pure virtual

◆ getTTrees() [4/4]

virtual StatusCode ITHistSvc::getTTrees	(	TDirectory *	td,
		TList &	,
		bool	recurse = `false`,
		bool	reg = `false`
	)

pure virtual

◆ merge() [1/2]

virtual StatusCode ITHistSvc::merge ( const std::string & id )

pure virtual

Merge all clones for object with a given id.

◆ merge() [2/2]

virtual StatusCode ITHistSvc::merge ( TObject * )

pure virtual

Merge all clones for given TObject*.

◆ regEfficiency() [1/3]

virtual StatusCode ITHistSvc::regEfficiency ( const std::string & name )

pure virtual

Register a new TEfficiency with a given name.

◆ regEfficiency() [2/3]

virtual StatusCode ITHistSvc::regEfficiency	(	const std::string &	name,
		std::unique_ptr< TEfficiency >
	)

pure virtual

Register an existing TEfficiency with a given name and moved unique_ptr.

◆ regEfficiency() [3/3]

virtual StatusCode ITHistSvc::regEfficiency	(	const std::string &	name,
		TEfficiency *
	)

pure virtual

Deprecated:: {Just kept for compatibiltiy to current ATLAS code.

Pleas use std::unique_ptrs instead!} Register a new TEfficiency with a given name and a raw pointer

◆ regGraph() [1/3]

virtual StatusCode ITHistSvc::regGraph ( const std::string & name )

pure virtual

Register a new TGraph with a given name.

◆ regGraph() [2/3]

virtual StatusCode ITHistSvc::regGraph	(	const std::string &	name,
		std::unique_ptr< TGraph >
	)

pure virtual

Register an existing TGraph with a given name and moved unique_ptr.

◆ regGraph() [3/3]

virtual StatusCode ITHistSvc::regGraph	(	const std::string &	name,
		TGraph *
	)

pure virtual

Deprecated:: {Just kept for compatibiltiy to current ATLAS code.

Pleas use std::unique_ptrs instead!} Register a new TGraph with a given name and a raw pointer

◆ regHist() [1/4]

virtual StatusCode ITHistSvc::regHist ( const std::string & name )

pure virtual

Register a new ROOT histogram TH*X with a name.

◆ regHist() [2/4]

virtual StatusCode ITHistSvc::regHist	(	const std::string &	name,
		std::unique_ptr< TH1 >	hist
	)

pure virtual

Register an existing ROOT histogram TH*X with name and moved unique_ptr.

Parameters

[in]	name	defines the histogram id/name under which it is recorded
[in]	hist	transfers ownership of the histogram to the THistSvc

◆ regHist() [3/4]

virtual StatusCode ITHistSvc::regHist	(	const std::string &	name,
		std::unique_ptr< TH1 >	hist,
		TH1 *	hist_ptr
	)

pure virtual

Register an existing ROOT histogram TH*X with name and moved unique_ptr.

Parameters

[in]	name	defines the histogram id/name under which it is recorded
[in]	hist	transfers ownership of the histogram to the THistSvc
[out]	hist_ptr	for compatibility: return raw pointer to managed object to support common usage in Athena

◆ regHist() [4/4]

virtual StatusCode ITHistSvc::regHist	(	const std::string &	name,
		TH1 *
	)

pure virtual

Deprecated:: {Just for compatibility purposes.

Ownership should be clearly managed.} Register an existing ROOT histogram TH*X with name and pointer

◆ regShared() [1/5]

virtual StatusCode ITHistSvc::regShared	(	const std::string &	name,
		std::unique_ptr< TEfficiency >	,
		LockedHandle< TEfficiency > &
	)

pure virtual

Register shared object of type TEfficiency and return LockedHandle for that object.

◆ regShared() [2/5]

virtual StatusCode ITHistSvc::regShared	(	const std::string &	name,
		std::unique_ptr< TGraph >	,
		LockedHandle< TGraph > &
	)

pure virtual

Register shared object of type TGraph and return LockedHandle for that object.

◆ regShared() [3/5]

virtual StatusCode ITHistSvc::regShared	(	const std::string &	name,
		std::unique_ptr< TH1 >	,
		LockedHandle< TH1 > &
	)

pure virtual

Register shared object of type TH1 and return LockedHandle for that object.

◆ regShared() [4/5]

virtual StatusCode ITHistSvc::regShared	(	const std::string &	name,
		std::unique_ptr< TH2 >	,
		LockedHandle< TH2 > &
	)

pure virtual

Register shared object of type TH2 and return LockedHandle for that object.

◆ regShared() [5/5]

virtual StatusCode ITHistSvc::regShared	(	const std::string &	name,
		std::unique_ptr< TH3 >	,
		LockedHandle< TH3 > &
	)

pure virtual

Register shared object of type TH3 and return LockedHandle for that object.

◆ regTree() [1/3]

virtual StatusCode ITHistSvc::regTree ( const std::string & name )

pure virtual

Register a new TTree with a given name.

◆ regTree() [2/3]

virtual StatusCode ITHistSvc::regTree	(	const std::string &	name,
		std::unique_ptr< TTree >
	)

pure virtual

Register an existing TTree with a given name and moved unique_ptr.

◆ regTree() [3/3]

virtual StatusCode ITHistSvc::regTree	(	const std::string &	name,
		TTree *
	)

pure virtual

Deprecated:: {Just kept for compatibiltiy to current ATLAS code.

Pleas use std::unique_ptrs instead!} Register a new TTree with a given name and a raw pointer

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

GaudiKernel/include/GaudiKernel/ITHistSvc.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ~ITHistSvc()

Member Function Documentation

◆ DeclareInterfaceID()

◆ deReg() [1/2]

◆ deReg() [2/2]

◆ exists()

◆ existsEfficiency()

◆ existsGraph()

◆ existsHist()

◆ existsTree()

◆ getEfficiencies()

◆ getEfficiency()

◆ getGraph()

◆ getGraphs()

◆ getHist() [1/3]

◆ getHist() [2/3]

◆ getHist() [3/3]

◆ getHists()

◆ getShared() [1/5]

◆ getShared() [2/5]

◆ getShared() [3/5]

◆ getShared() [4/5]

◆ getShared() [5/5]

◆ getTEfficiencies() [1/4]

◆ getTEfficiencies() [2/4]

◆ getTEfficiencies() [3/4]

◆ getTEfficiencies() [4/4]

◆ getTHists() [1/4]

◆ getTHists() [2/4]

◆ getTHists() [3/4]

◆ getTHists() [4/4]

◆ getTree()

◆ getTrees()

◆ getTTrees() [1/4]

◆ getTTrees() [2/4]

◆ getTTrees() [3/4]

◆ getTTrees() [4/4]

◆ merge() [1/2]

◆ merge() [2/2]

◆ regEfficiency() [1/3]

◆ regEfficiency() [2/3]

◆ regEfficiency() [3/3]

◆ regGraph() [1/3]

◆ regGraph() [2/3]

◆ regGraph() [3/3]

◆ regHist() [1/4]

◆ regHist() [2/4]

◆ regHist() [3/4]

◆ regHist() [4/4]

◆ regShared() [1/5]

◆ regShared() [2/5]

◆ regShared() [3/5]

◆ regShared() [4/5]

◆ regShared() [5/5]

◆ regTree() [1/3]

◆ regTree() [2/3]

◆ regTree() [3/3]