evf::RecoMsgBuf Class Reference

#include <RecoMsgBuf.h>

Inheritance diagram for evf::RecoMsgBuf:

Public Member Functions
void	initialise (unsigned int recoCellSize)
FUShmRecoCell *	recoCell ()
	RecoMsgBuf (unsigned int size, unsigned int type)
virtual	~RecoMsgBuf ()
Public Member Functions inherited from evf::MsgBuf
	MsgBuf ()
	MsgBuf (unsigned int size, unsigned int type)
	MsgBuf (const MsgBuf &b)
size_t	msize ()
msgbuf *	operator-> ()
MsgBuf &	operator= (const MsgBuf &)
virtual	~MsgBuf ()

Private Attributes
FUShmRecoCell *	theRecoCell_

Friends
class	MasterQueue

Additional Inherited Members
Protected Attributes inherited from evf::MsgBuf
unsigned char *	buf_
size_t	msize_
struct msgbuf *	ptr_

Detailed Description

Message Buffer for Message Queue, holds an entire FUShmRecoCell to transport.

Author:

aspataru

Definition at line 23 of file RecoMsgBuf.h.

Constructor & Destructor Documentation

RecoMsgBuf::RecoMsgBuf	(	unsigned int	size,
		unsigned int	type
	)

Definition at line 7 of file RecoMsgBuf.cc.

                                                           :
    MsgBuf(size, type), theRecoCell_(0) {
}

RecoMsgBuf::~RecoMsgBuf ( )

virtual

Definition at line 11 of file RecoMsgBuf.cc.

References theRecoCell_, and evf::FUShmRecoCell::~FUShmRecoCell().

                        {
    theRecoCell_->~FUShmRecoCell();
    //delete[] buf_;
}

Member Function Documentation

void RecoMsgBuf::initialise

(

unsigned int

recoCellSize

)

Construct the Reco cell object in-place in the message buffer

Definition at line 16 of file RecoMsgBuf.cc.

References evf::MsgBuf::ptr_, and theRecoCell_.

                                                     {
    // construct the FUShmRawCell at the buffer address
    // the memory is allocated in the super constructor
    theRecoCell_ = new (ptr_->mtext) FUShmRecoCell(recoCellSize);
}

FUShmRecoCell* evf::RecoMsgBuf::recoCell ( )

inline

Returns a pointer to the Raw cell contained in the message buffer

Definition at line 35 of file RecoMsgBuf.h.

References evf::MsgBuf::ptr_.

Referenced by evf::FUResourceQueue::sendData(), and evf::FUResourceQueue::sendDataWhileHalting().

                              {
        return (FUShmRecoCell*) ptr_->mtext;
    }

Friends And Related Function Documentation

friend class MasterQueue

friend

Definition at line 42 of file RecoMsgBuf.h.

Member Data Documentation

FUShmRecoCell* evf::RecoMsgBuf::theRecoCell_

private

Definition at line 40 of file RecoMsgBuf.h.

Referenced by initialise(), and ~RecoMsgBuf().