stor::DQMTopLevelFolder::Record Class Reference

#include <DQMTopLevelFolder.h>

List of all members.

Classes
struct	Entry
Public Member Functions
void	clear ()
bool	empty () const
void *	getBuffer (size_t size) const
DQMEventMsgView	getDQMEventMsgView () const
QueueIDs	getEventConsumerTags () const
size_t	memoryUsed () const
	Record ()
void	tagForEventConsumers (const QueueIDs &ids)
unsigned long	totalDataSize () const
Private Attributes
boost::shared_ptr< Entry >	entry_

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Detailed Description

Definition at line 41 of file DQMTopLevelFolder.h.

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Constructor & Destructor Documentation

stor::DQMTopLevelFolder::Record::Record

(

)

[inline]

Definition at line 53 of file DQMTopLevelFolder.h.

               :
      entry_(new Entry) {};

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Member Function Documentation

void stor::DQMTopLevelFolder::Record::clear

(

void

)

[inline]

Clear any data

Definition at line 59 of file DQMTopLevelFolder.h.

References entry_.

Referenced by stor::DQMTopLevelFolder::getRecord().

      { entry_->buffer.clear(); entry_->dqmConsumers.clear(); }

bool stor::DQMTopLevelFolder::Record::empty

(

void

)

const [inline]

Returns true if there is no DQM event message view available

Definition at line 92 of file DQMTopLevelFolder.h.

References entry_.

      { return ( entry_->buffer.empty() ); }

void* stor::DQMTopLevelFolder::Record::getBuffer

(

size_t

size

)

const [inline]

Return a reference to the buffer providing space for the specified size in bytes.

Definition at line 66 of file DQMTopLevelFolder.h.

References entry_.

Referenced by stor::DQMTopLevelFolder::getRecord().

      { entry_->buffer.resize(size); return &(entry_->buffer[0]); }

DQMEventMsgView stor::DQMTopLevelFolder::Record::getDQMEventMsgView

(

)

const [inline]

Returns the DQM event message view for this group

Definition at line 86 of file DQMTopLevelFolder.h.

References entry_.

Referenced by smproxy::DQMArchiver::handleDQMEvent(), and smproxy::DQMArchiver::updateLastRecord().

      { return DQMEventMsgView(&entry_->buffer[0]); }

QueueIDs stor::DQMTopLevelFolder::Record::getEventConsumerTags

(

)

const [inline]

Get the list of DQM event consumers this top level folder should be served to.

Definition at line 80 of file DQMTopLevelFolder.h.

References entry_.

       { return entry_->dqmConsumers; }

size_t stor::DQMTopLevelFolder::Record::memoryUsed

(

)

const [inline]

Returns the memory usage of the stored event msg view in bytes

Definition at line 98 of file DQMTopLevelFolder.h.

References entry_.

      { return entry_->buffer.size() + entry_->dqmConsumers.size()*sizeof(QueueID); }

void stor::DQMTopLevelFolder::Record::tagForEventConsumers

(

const QueueIDs &

ids

)

[inline]

Set the list of DQM event consumer this top level folder should be served to.

Definition at line 73 of file DQMTopLevelFolder.h.

References entry_.

Referenced by stor::DQMTopLevelFolder::getRecord().

      { entry_->dqmConsumers = ids; }

unsigned long stor::DQMTopLevelFolder::Record::totalDataSize

(

)

const [inline]

Returns the size of the stored event msg view in bytes

Definition at line 104 of file DQMTopLevelFolder.h.

References entry_.

Referenced by stor::DQMTopLevelFolder::getRecord().

      { return entry_->buffer.size(); }

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Member Data Documentation

boost::shared_ptr<Entry> stor::DQMTopLevelFolder::Record::entry_ [private]

Definition at line 112 of file DQMTopLevelFolder.h.

Referenced by clear(), empty(), getBuffer(), getDQMEventMsgView(), getEventConsumerTags(), memoryUsed(), tagForEventConsumers(), and totalDataSize().