edm::InitMsg Class Reference

#include <Messages.h>

Inheritance diagram for edm::InitMsg:

Classes
struct	InitMsgHeader

Public Member Functions
void *	data () const
int	dataSize () const
int	getDataSize () const
	InitMsg (MsgCode &m)
	InitMsg (void *buffer, int size, bool setcode=false)
int	msgSize () const
void	setDataSize (int s)
Public Member Functions inherited from edm::MsgCode
int	codeSize () const
Codes	getCode () const
	MsgCode (void *buffer, int size)
	MsgCode (void *buffer)
	MsgCode (void *buffer, Codes c)
	MsgCode (void *buffer, int size, Codes c)
void *	payload () const
int	payloadSize () const
void	setCode (Codes c)
int	totalSize () const

Private Attributes
int	data_size_
InitMsgHeader *	head_

Additional Inherited Members
Public Types inherited from edm::MsgCode
enum	Codes { INVALID = 0, INIT = 1, EVENT = 2, DONE = 3 }

Detailed Description

Definition at line 257 of file Messages.h.

Constructor & Destructor Documentation

edm::InitMsg::InitMsg ( MsgCode &  m )

inline

Definition at line 265 of file Messages.h.

References data_size_, and setDataSize().

                       :
      MsgCode(m),
      head_((InitMsgHeader*)MsgCode::payload()),
      data_size_(payloadSize() - sizeof(InitMsgHeader))
    { setDataSize(data_size_); }

edm::InitMsg::InitMsg ( void *  buffer, int  size, bool  setcode = false  )

inline

Definition at line 271 of file Messages.h.

References data_size_, getDataSize(), edm::MsgCode::INIT, edm::MsgCode::setCode(), and setDataSize().

                                                         :
      MsgCode(buffer,size),
      head_((InitMsgHeader*)MsgCode::payload()),
      data_size_(payloadSize() - sizeof(InitMsgHeader)) // default to full length
    {
      if(setcode)
    {
      // for new message
      setCode(MsgCode::INIT);
      setDataSize(data_size_);
    }
      else
    // for existing message
    data_size_ = getDataSize();
    }

Member Function Documentation

void* edm::InitMsg::data ( ) const

inline

Definition at line 291 of file Messages.h.

References edm::MsgCode::payload().

Referenced by edm::JobHeaderDecoder::decodeJobHeader().

{ return (char*)payload()+sizeof(InitMsgHeader); } 

int edm::InitMsg::dataSize ( ) const

inline

Definition at line 292 of file Messages.h.

References edm::MsgCode::payloadSize().

{ return payloadSize() + sizeof(InitMsgHeader); }

int edm::InitMsg::getDataSize ( ) const

inline

Definition at line 294 of file Messages.h.

References edm::InitMsg::InitMsgHeader::data_size_, edm::decodeInt(), and head_.

Referenced by edm::JobHeaderDecoder::decodeJobHeader(), InitMsg(), and msgSize().

    {
      return decodeInt(head_->data_size_);
    }

int edm::InitMsg::msgSize ( ) const

inline

Definition at line 305 of file Messages.h.

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

    {
      return codeSize()+sizeof(InitMsgHeader)+getDataSize();
    }

void edm::InitMsg::setDataSize ( int  s )

inline

Definition at line 299 of file Messages.h.

References edm::InitMsg::InitMsgHeader::data_size_, edm::encodeInt(), and head_.

Referenced by InitMsg().

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

Member Data Documentation

int edm::InitMsg::data_size_

private

Definition at line 312 of file Messages.h.

Referenced by InitMsg().

InitMsgHeader* edm::InitMsg::head_

private

Definition at line 311 of file Messages.h.

Referenced by getDataSize(), and setDataSize().