IRootSvc Class Reference

This class provides the interface to the ROOT software. More...

#include <IRootSvc.h>

Inheritance diagram for IRootSvc:

Collaboration diagram for IRootSvc:

Public Member Functions
virtual	~IRootSvc ()
	DeclareInterfaceID (IRootSvc, 1, 0)
	Declare interface ID.
virtual StatusCode	open (const std::string &fname, const std::string &mode)=0
	Open the file fname with open mode mode
virtual StatusCode	connect (const std::string &fname)=0
	Connect the file fname to the service.
virtual StatusCode	commitOutput ()=0
	Commit data and flush buffer.
virtual StatusCode	disconnect (const std::string &fname)=0
	Disconnect the file fname from the service.
virtual Athena::RootConnection *	connection (const std::string &fname)=0
	Get the RootConnection associated with file fname
virtual RootType	getType (const std::type_info &type) const =0
virtual void *	readObject (const Token &token, void *&pObj)=0
	Read object from Root.
virtual const Token *	writeObject (const Placement &placement, const RootType &type, const void *pObj)=0
	Write object of a given class to Root.
virtual void *	createObject (const RootType &type) const =0
	Create an object of a given RootType.
virtual void	destructObject (const RootType &type, void *pObj) const =0
	Destruct a given object of type RootType.

Detailed Description

This class provides the interface to the ROOT software.

Definition at line 32 of file IRootSvc.h.

Constructor & Destructor Documentation

~IRootSvc()

IRootSvc::~IRootSvc ( )

virtual

Definition at line 17 of file IRootSvc.cxx.

{}

Member Function Documentation

commitOutput()

virtual StatusCode IRootSvc::commitOutput ( )

pure virtual

Commit data and flush buffer.

connect()

virtual StatusCode IRootSvc::connect ( const std::string & fname )

pure virtual

Connect the file fname to the service.

connection()

virtual Athena::RootConnection * IRootSvc::connection ( const std::string & fname )

pure virtual

Get the RootConnection associated with file fname

Returns

NULL if no such file is known to this service

createObject()

virtual void * IRootSvc::createObject ( const RootType & type ) const

pure virtual

Create an object of a given RootType.

DeclareInterfaceID()

IRootSvc::DeclareInterfaceID	(	IRootSvc	,
		1	,
		0	)

Declare interface ID.

destructObject()

virtual void IRootSvc::destructObject ( const RootType & type, void * pObj ) const

pure virtual

Destruct a given object of type RootType.

disconnect()

virtual StatusCode IRootSvc::disconnect ( const std::string & fname )

pure virtual

Disconnect the file fname from the service.

getType()

virtual RootType IRootSvc::getType ( const std::type_info & type ) const

pure virtual

RootType-base interface Load the type (dictionary) from Root.

open()

virtual StatusCode IRootSvc::open ( const std::string & fname, const std::string & mode )

pure virtual

Open the file fname with open mode mode

readObject()

virtual void * IRootSvc::readObject ( const Token & token, void *& pObj )

pure virtual

Read object from Root.

writeObject()

virtual const Token * IRootSvc::writeObject ( const Placement & placement, const RootType & type, const void * pObj )

pure virtual

Write object of a given class to Root.

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

• IRootSvc.h
• IRootSvc.cxx