| # Gaudi Framework, version v23r0 |

Home |  | Generated: Mon Jan 30 2012

Classes | Public Member Functions

# IIoComponentMgr Class Reference

`#include <IIoComponentMgr.h>`

Inheritance diagram for IIoComponentMgr:
[legend]
Collaboration diagram for IIoComponentMgr:
[legend]

List of all members.

## Classes
struct | IoMode
## Public Member Functions
| DeclareInterfaceID (IIoComponentMgr, 1, 0)
virtual | ~IIoComponentMgr ()
| Destructor:
virtual StatusCode | io_register (IIoComponent *iocomponent)=0
| : allow a `IIoComponent` to register itself with this manager so appropriate actions can be taken when e.g.
virtual StatusCode | io_register (IIoComponent *iocomponent, IIoComponentMgr::IoMode::Type iomode, const std::string &fname)=0
| : allow a `IIoComponent` to register itself with this manager so appropriate actions can be taken when e.g.
virtual bool | io_hasitem (IIoComponent *iocomponent) const =0
| : check if the registry contains a given `IIoComponent`
virtual bool | io_contains (IIoComponent *iocomponent, const std::string &fname) const =0
| : check if the registry contains a given `IIoComponent` and that component had
virtual StatusCode | io_retrieve (IIoComponent *iocomponent, std::string &fname)=0
| : retrieve the new filename for a given `IIoComponent` and
virtual StatusCode | io_reinitialize ()=0
| : reinitialize the I/O subsystem.
virtual StatusCode | io_finalize ()=0
| : finalize the I/O subsystem.

## Detailed Description

Definition at line 22 of file IIoComponentMgr.h.

## Constructor & Destructor Documentation

IIoComponentMgr::~IIoComponentMgr | ( | ) | `[virtual]`

Destructor:

Definition at line 31 of file VirtualDestructors.cpp.

    {}

## Member Function Documentation

IIoComponentMgr::DeclareInterfaceID | ( | IIoComponentMgr | ,
|  | 1 | ,
|  | 0 |
| ) |  |

virtual bool IIoComponentMgr::io_contains | ( | IIoComponent * | iocomponent,
|  | const std::string & | fname
| ) |  | const`[pure virtual]`

: check if the registry contains a given `IIoComponent` and that component had

Parameters:

  `fname` | as a filename

Implemented in IoComponentMgr.

virtual StatusCode IIoComponentMgr::io_finalize | ( | ) | `[pure virtual]`

: finalize the I/O subsystem.

Hook to allow to e.g. give a chance to I/O subsystems to merge output files. Not sure how to do this correctly though...

Implemented in IoComponentMgr.

virtual bool IIoComponentMgr::io_hasitem | ( | IIoComponent * | iocomponent ) | const`[pure virtual]`

: check if the registry contains a given `IIoComponent`

Implemented in IoComponentMgr.

virtual StatusCode IIoComponentMgr::io_register | ( | IIoComponent * | iocomponent ) | `[pure virtual]`

: allow a `IIoComponent` to register itself with this manager so appropriate actions can be taken when e.g.

a `fork(2)` has been issued (this is usually handled by calling `IIoComponent::io_reinit` on every registered component)

Implemented in IoComponentMgr.

virtual StatusCode IIoComponentMgr::io_register | ( | IIoComponent * | iocomponent,
|  | IIoComponentMgr::IoMode::Type | iomode,
|  | const std::string & | fname
| ) |  | `[pure virtual]`

: allow a `IIoComponent` to register itself with this manager so appropriate actions can be taken when e.g.

a `fork(2)` has been issued (this is usually handled by calling `IIoComponent::io_reinit` on every registered component)

Implemented in IoComponentMgr.

virtual StatusCode IIoComponentMgr::io_reinitialize | ( | ) | `[pure virtual]`

: reinitialize the I/O subsystem.

This effectively calls `IIoComponent::io_reinit` on all the registered `IIoComponent`.

Implemented in IoComponentMgr.

virtual StatusCode IIoComponentMgr::io_retrieve | ( | IIoComponent * | iocomponent,
|  | std::string & | fname
| ) |  | `[pure virtual]`

: retrieve the new filename for a given `IIoComponent` and

Parameters:

  `fname` | filename

Implemented in IoComponentMgr.

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

- /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r0/GaudiKernel/GaudiKernel/IIoComponentMgr.h
- /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r0/GaudiKernel/src/Lib/VirtualDestructors.cpp

All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Defines