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

Static Public Member Functions
static const InterfaceID &	interfaceID ()
	Retrieve interface ID. More...

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.

Implemented in Athena::RootSvc.

connect()

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

pure virtual

Connect the file fname to the service.

Implemented in Athena::RootSvc.

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

Implemented in Athena::RootSvc.

createObject()

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

pure virtual

Create an object of a given RootType.

Implemented in Athena::RootSvc.

destructObject()

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

pure virtual

Destruct a given object of type RootType.

Implemented in Athena::RootSvc.

disconnect()

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

pure virtual

Disconnect the file fname from the service.

Implemented in Athena::RootSvc.

getType()

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

pure virtual

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

Implemented in Athena::RootSvc.

interfaceID()

static const InterfaceID& IRootSvc::interfaceID ( )

inlinestatic

Retrieve interface ID.

Definition at line 37 of file IRootSvc.h.

                                          {
    static const InterfaceID s_iid("IRootSvc", 1, 0);
    return s_iid;
  }

open()

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

pure virtual

Open the file fname with open mode mode

Implemented in Athena::RootSvc.

readObject()

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

pure virtual

Read object from Root.

Implemented in Athena::RootSvc.

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.

Implemented in Athena::RootSvc.

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

• IRootSvc.h
• IRootSvc.cxx