CMS 3D CMS Logo
edm::EventMsg

edm::EventMsg Class Reference

#include <IOPool/Streamer/interface/Messages.h>

Inheritance diagram for edm::EventMsg:

edm::MsgCode

List of all members.

Public Member Functions

void * data () const
int dataSize () const
 EventMsg (void *buffer, int size, edm::EventNumber_t e, edm::RunNumber_t r, int which_seg, int total_segs)
 EventMsg (void *buffer, int size=0)
 EventMsg (MsgCode &mc)
int getDataSize () const
edm::EventNumber_t getEventNumber () const
edm::RunNumber_t getRunNumber () const
int getTotalSegs () const
int getWhichSeg () const
int msgSize () const
void setDataSize (int s)
void setEventNumber (edm::EventNumber_t e)
void setRunNumber (edm::RunNumber_t r)
void setTotalSegs (int s)
void setWhichSeg (int s)

Private Attributes

int data_size_
edm::EventNumber_t event_num_
Header * head_
edm::RunNumber_t run_num_
int total_segs_
int which_seg_

Classes

struct  Header

Detailed Description

Definition at line 121 of file Messages.h.

Constructor & Destructor Documentation

edm::EventMsg::EventMsg ( MsgCode &  mc  )  [inline]

Definition at line 134 of file Messages.h.

00134                          :
00135       MsgCode(mc),
00136       head_((Header*)MsgCode::payload()),
00137       which_seg_(getWhichSeg()),
00138       total_segs_(getTotalSegs()),
00139       event_num_(getEventNumber()),
00140       run_num_(getRunNumber()),
00141       data_size_(getDataSize())
00142     { }

edm::EventMsg::EventMsg ( void *  buffer,
int  size = 0 
) [inline, explicit]

Definition at line 145 of file Messages.h.

00145                                                :
00146       MsgCode(buffer,size),
00147       head_((Header*)MsgCode::payload()),
00148       which_seg_(getWhichSeg()),
00149       total_segs_(getTotalSegs()),
00150       event_num_(getEventNumber()),
00151       run_num_(getRunNumber()),
00152       data_size_(getDataSize())
00153     { }

edm::EventMsg::EventMsg ( void *  buffer,
int  size,
edm::EventNumber_t  e,
edm::RunNumber_t  r,
int  which_seg,
int  total_segs 
) [inline]

Definition at line 156 of file Messages.h.

References data_size_, edm::MsgCode::EVENT, edm::MsgCode::setCode(), setDataSize(), setEventNumber(), setRunNumber(), setTotalSegs(), and setWhichSeg().

00160                             :
00161       MsgCode(buffer,size),
00162       head_((Header*)MsgCode::payload()),
00163       which_seg_(which_seg),
00164       total_segs_(total_segs),
00165       event_num_(e),
00166       run_num_(r),
00167       data_size_(payloadSize() - sizeof(Header))
00168     {
00169       setCode(MsgCode::EVENT);
00170       setWhichSeg(which_seg);
00171       setTotalSegs(total_segs);
00172       setEventNumber(e);
00173       setRunNumber(r);
00174       setDataSize(data_size_);
00175     }

Member Function Documentation

void* edm::EventMsg::data ( void   )  const [inline]

Definition at line 178 of file Messages.h.

References edm::MsgCode::payload().

Referenced by stor::ESRingBuffer::push_back().

00178 { return (char*)payload() + sizeof(Header); }

int edm::EventMsg::dataSize (  )  const [inline]

Definition at line 180 of file Messages.h.

References data_size_.

00180 { return data_size_ + sizeof(Header); }

int edm::EventMsg::getDataSize (  )  const [inline]

Definition at line 182 of file Messages.h.

References edm::EventMsg::Header::data_size_, edm::decodeInt(), and head_.

Referenced by msgSize(), and stor::ESRingBuffer::push_back().

00183     {
00184       return decodeInt(head_->data_size_);
00185     }

edm::EventNumber_t edm::EventMsg::getEventNumber (  )  const [inline]

Definition at line 212 of file Messages.h.

References edm::decodeInt(), edm::EventMsg::Header::event_num_, and head_.

Referenced by stor::ESRingBuffer::pop_front(), and stor::ESRingBuffer::push_back().

00213     {
00214       assert(sizeof(edm::EventNumber_t) == sizeof(int) && "event ID streaming only knows how to work with 4 byte event ID numbers right now");
00215       return decodeInt(head_->event_num_);
00216     }

edm::RunNumber_t edm::EventMsg::getRunNumber (  )  const [inline]

Definition at line 224 of file Messages.h.

References edm::decodeInt(), head_, and edm::EventMsg::Header::run_num_.

Referenced by stor::ESRingBuffer::push_back().

00225     {
00226       assert(sizeof(edm::EventNumber_t) == sizeof(int) && "event ID streaming only knows how to work with 4 byte event ID numbers right now");
00227       return decodeInt(head_->run_num_);
00228     }

int edm::EventMsg::getTotalSegs (  )  const [inline]

Definition at line 202 of file Messages.h.

References edm::decodeInt(), head_, and edm::EventMsg::Header::total_segs_.

00203     {
00204       return decodeInt(head_->total_segs_);
00205     }

int edm::EventMsg::getWhichSeg (  )  const [inline]

Definition at line 192 of file Messages.h.

References edm::decodeInt(), head_, and edm::EventMsg::Header::which_seg_.

00193     {
00194       return decodeInt(head_->which_seg_);
00195     }

int edm::EventMsg::msgSize (  )  const [inline]

Definition at line 237 of file Messages.h.

References edm::MsgCode::codeSize(), and getDataSize().

Referenced by stor::ESRingBuffer::push_back().

00238     {
00239       return codeSize()+sizeof(Header)+getDataSize();
00240     }

void edm::EventMsg::setDataSize ( int  s  )  [inline]

Definition at line 187 of file Messages.h.

References edm::EventMsg::Header::data_size_, edm::encodeInt(), and head_.

Referenced by EventMsg().

00188     {
00189       encodeInt(s,head_->data_size_);
00190     }

void edm::EventMsg::setEventNumber ( edm::EventNumber_t  e  )  [inline]

Definition at line 218 of file Messages.h.

References edm::encodeInt(), edm::EventMsg::Header::event_num_, and head_.

Referenced by EventMsg().

00219     {
00220       assert(sizeof(edm::RunNumber_t) == sizeof(int) && "run number streaming only knows how to work with 4 byte event ID numbers right now");
00221       encodeInt(e,head_->event_num_);
00222     }

void edm::EventMsg::setRunNumber ( edm::RunNumber_t  r  )  [inline]

Definition at line 230 of file Messages.h.

References edm::encodeInt(), head_, and edm::EventMsg::Header::run_num_.

Referenced by EventMsg().

00231     {
00232       assert(sizeof(edm::RunNumber_t) == sizeof(int) && "run number streaming only knows how to work with 4 byte event ID numbers right now");
00233       return encodeInt(r,head_->run_num_);
00234     }

void edm::EventMsg::setTotalSegs ( int  s  )  [inline]

Definition at line 207 of file Messages.h.

References edm::encodeInt(), head_, and edm::EventMsg::Header::total_segs_.

Referenced by EventMsg().

00208     {
00209       encodeInt(s,head_->total_segs_);
00210     }

void edm::EventMsg::setWhichSeg ( int  s  )  [inline]

Definition at line 197 of file Messages.h.

References edm::encodeInt(), head_, and edm::EventMsg::Header::which_seg_.

Referenced by EventMsg().

00198     {
00199       encodeInt(s,head_->which_seg_);
00200     }

Member Data Documentation

int edm::EventMsg::data_size_ [private]

Definition at line 248 of file Messages.h.

Referenced by dataSize(), and EventMsg().

edm::EventNumber_t edm::EventMsg::event_num_ [private]

Definition at line 246 of file Messages.h.

Header* edm::EventMsg::head_ [private]

Definition at line 243 of file Messages.h.

Referenced by getDataSize(), getEventNumber(), getRunNumber(), getTotalSegs(), getWhichSeg(), setDataSize(), setEventNumber(), setRunNumber(), setTotalSegs(), and setWhichSeg().

edm::RunNumber_t edm::EventMsg::run_num_ [private]

Definition at line 247 of file Messages.h.

int edm::EventMsg::total_segs_ [private]

Definition at line 245 of file Messages.h.

int edm::EventMsg::which_seg_ [private]

Definition at line 244 of file Messages.h.

The documentation for this class was generated from the following file:
Generated on Tue Jun 9 18:40:53 2009 for CMSSW by  doxygen 1.5.4