Gaudi::DataHandle Class Reference

#include <GaudiKernel/DataHandle.h>

Inheritance diagram for Gaudi::DataHandle:

Collaboration diagram for Gaudi::DataHandle:

Public Types
enum	Mode { Reader = 1<<2, Writer = 1<<4, Updater = Reader | Writer }

Public Member Functions
	DataHandle ()
	DataHandle (const DataObjID &k, Mode a=Reader, IDataHandleHolder *owner=0)
virtual	~DataHandle ()
virtual void	setOwner (IDataHandleHolder *o)
virtual IDataHandleHolder *	owner () const
virtual Mode	mode () const
virtual void	setKey (const DataObjID &key)
virtual void	updateKey (const std::string &key)
virtual const std::string &	objKey () const
virtual const DataObjID &	fullKey () const
virtual void	reset (bool)
virtual StatusCode	commit ()
virtual const std::string	pythonRepr () const

Protected Member Functions
virtual void	setMode (const Mode &mode)

Protected Attributes
DataObjID	m_key
IDataHandleHolder *	m_owner

Private Attributes
Mode	m_mode

Detailed Description

Definition at line 27 of file DataHandle.h.

Member Enumeration Documentation

enum Gaudi::DataHandle::Mode

Enumerator
Reader
Writer
Updater

Definition at line 30 of file DataHandle.h.

            {
    Reader = 1<<2,
    Writer = 1<<4,
    Updater = Reader | Writer
  };

Constructor & Destructor Documentation

Gaudi::DataHandle::DataHandle ( )

inline

Definition at line 37 of file DataHandle.h.

: m_key("NONE"),  m_owner(0), m_mode(Reader) {};

Gaudi::DataHandle::DataHandle ( const DataObjID &  k, Mode  a = Reader, IDataHandleHolder *  owner = 0  )

inline

Definition at line 38 of file DataHandle.h.

                                    : 
    m_key(k), m_owner(owner), m_mode(a){};

virtual Gaudi::DataHandle::~DataHandle ( )

inlinevirtual

Definition at line 42 of file DataHandle.h.

{}

Member Function Documentation

virtual StatusCode Gaudi::DataHandle::commit ( )

inlinevirtual

Definition at line 56 of file DataHandle.h.

{ return StatusCode::SUCCESS; }

virtual const DataObjID& Gaudi::DataHandle::fullKey ( ) const

inlinevirtual

Definition at line 53 of file DataHandle.h.

{ return m_key; }

virtual Mode Gaudi::DataHandle::mode ( ) const

inlinevirtual

Definition at line 47 of file DataHandle.h.

{ return m_mode; }

virtual const std::string& Gaudi::DataHandle::objKey ( ) const

inlinevirtual

Definition at line 52 of file DataHandle.h.

{ return m_key.key(); }

virtual IDataHandleHolder* Gaudi::DataHandle::owner ( ) const

inlinevirtual

Definition at line 45 of file DataHandle.h.

{ return m_owner; }

const std::string Gaudi::DataHandle::pythonRepr ( ) const

virtual

Reimplemented in DataObjectHandleBase.

Definition at line 10 of file DataHandle.cpp.

                               {
    std::ostringstream ost;
    ost << "DataHandle(\""  << fullKey()  <<  "||" 
        << std::to_string(mode()) <<  "\")";
    return ost.str();
}

virtual void Gaudi::DataHandle::reset ( bool  )

inlinevirtual

Definition at line 55 of file DataHandle.h.

{};

virtual void Gaudi::DataHandle::setKey ( const DataObjID &  key )

inlinevirtual

Definition at line 49 of file DataHandle.h.

{ m_key = key; }

virtual void Gaudi::DataHandle::setMode ( const Mode &  mode )

inlineprotectedvirtual

Definition at line 61 of file DataHandle.h.

{ m_mode = mode; }

virtual void Gaudi::DataHandle::setOwner ( IDataHandleHolder *  o )

inlinevirtual

Definition at line 44 of file DataHandle.h.

{ m_owner = o; }

virtual void Gaudi::DataHandle::updateKey ( const std::string &  key )

inlinevirtual

Definition at line 50 of file DataHandle.h.

{ m_key.updateKey(key); }

Member Data Documentation

DataObjID Gaudi::DataHandle::m_key

protected

Definition at line 63 of file DataHandle.h.

Mode Gaudi::DataHandle::m_mode

private

Definition at line 67 of file DataHandle.h.

IDataHandleHolder* Gaudi::DataHandle::m_owner

protected

Definition at line 64 of file DataHandle.h.

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

• GaudiKernel/GaudiKernel/DataHandle.h
• GaudiKernel/src/Lib/DataHandle.cpp