smproxy::EventMsg Class Reference

#include <EventMsg.h>

List of all members.

Public Member Functions
unsigned char *	dataLocation () const
bool	empty () const
	EventMsg (const EventMsgView &)
	EventMsg ()
bool	faulty () const
const stor::QueueIDs &	getEventConsumerTags () const
size_t	memoryUsed () const
void	tagForEventConsumers (const stor::QueueIDs &)
unsigned long	totalDataSize () const
Private Types
typedef std::vector< unsigned char >	EventMsgBuffer
Private Attributes
boost::shared_ptr< EventMsgBuffer >	buf_
bool	faulty_
stor::QueueIDs	queueIDs_

---

Detailed Description

A class for storing an EventMsgView and providing the basic APIs required for SMPS

Author:

mommsen

Revision:

1.1.4.2

Date:

2011/03/07 12:01:12

Definition at line 24 of file EventMsg.h.

---

Member Typedef Documentation

typedef std::vector<unsigned char> smproxy::EventMsg::EventMsgBuffer [private]

Definition at line 68 of file EventMsg.h.

---

Constructor & Destructor Documentation

smproxy::EventMsg::EventMsg

(

)

Definition at line 10 of file EventMsg.cc.

                     :
  faulty_(true)
  {}

smproxy::EventMsg::EventMsg

(

const EventMsgView &

eventMsgView

)

Definition at line 15 of file EventMsg.cc.

References buf_, filterCSVwithJSON::copy, EventMsgView::size(), and EventMsgView::startAddress().

                                                     :
  faulty_(false)
  {
    buf_.reset( new EventMsgBuffer(eventMsgView.size()) );
    std::copy(
      eventMsgView.startAddress(),
      eventMsgView.startAddress()+eventMsgView.size(),
      &(*buf_)[0]
    );
  }

---

Member Function Documentation

unsigned char * smproxy::EventMsg::dataLocation

(

)

const

Returns the start adderess of the event message

Definition at line 51 of file EventMsg.cc.

  {
    return &(*buf_)[0];
  }

bool smproxy::EventMsg::empty

(

void

)

const

Returns true if no event message is managed by *this

Definition at line 57 of file EventMsg.cc.

References buf_.

  {
    return (buf_.get() == 0);
  }

bool smproxy::EventMsg::faulty

(

)

const

Returns true if the event message is faulty

Definition at line 63 of file EventMsg.cc.

References faulty_.

  {
    return faulty_;
  }

const stor::QueueIDs & smproxy::EventMsg::getEventConsumerTags

(

)

const

Return the QueueIDs for which the event is tagged

Definition at line 33 of file EventMsg.cc.

References queueIDs_.

  {
    return queueIDs_;
  }

size_t smproxy::EventMsg::memoryUsed

(

)

const

Returns the total memory occupied by the event message

Definition at line 39 of file EventMsg.cc.

References buf_.

  {
    return sizeof(buf_);
  }

void smproxy::EventMsg::tagForEventConsumers

(

const stor::QueueIDs &

queueIDs

)

Tag the event for the passed list of queueIDs

Definition at line 27 of file EventMsg.cc.

References queueIDs_.

  {
    queueIDs_ = queueIDs;
  }

unsigned long smproxy::EventMsg::totalDataSize

(

)

const

Returns the size of the event message

Definition at line 45 of file EventMsg.cc.

References buf_.

  {
    return buf_->size();
  }

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Member Data Documentation

boost::shared_ptr<EventMsgBuffer> smproxy::EventMsg::buf_ [private]

Definition at line 69 of file EventMsg.h.

Referenced by empty(), EventMsg(), memoryUsed(), and totalDataSize().

bool smproxy::EventMsg::faulty_ [private]

Definition at line 70 of file EventMsg.h.

Referenced by faulty().

stor::QueueIDs smproxy::EventMsg::queueIDs_ [private]

Definition at line 72 of file EventMsg.h.

Referenced by getEventConsumerTags(), and tagForEventConsumers().