evf::MsgBuf Class Reference

#include <MsgBuf.h>

Inheritance diagram for evf::MsgBuf:

Public Member Functions
	MsgBuf ()
	MsgBuf (unsigned int size, unsigned int type)
	MsgBuf (const MsgBuf &b)
size_t	msize ()
msgbuf *	operator-> ()
MsgBuf &	operator= (const MsgBuf &)
virtual	~MsgBuf ()

Protected Attributes
unsigned char *	buf_
size_t	msize_
struct msgbuf *	ptr_

Friends
class	MasterQueue
class	SlaveQueue

Detailed Description

Definition at line 9 of file MsgBuf.h.

Constructor & Destructor Documentation

evf::MsgBuf::MsgBuf

(

)

Definition at line 5 of file MsgBuf.cc.

References buf_, msize_, MSQM_MESSAGE_TYPE_NOP, and ptr_.

               :
    msize_(MAX_MSG_SIZE) {

    buf_ = new unsigned char[msize_ + sizeof(long int)];
    ptr_ = (msgbuf*) buf_;
    ptr_->mtype = MSQM_MESSAGE_TYPE_NOP;
}

evf::MsgBuf::MsgBuf	(	unsigned int	size,
		unsigned int	type
	)

Definition at line 13 of file MsgBuf.cc.

References buf_, msize_, and ptr_.

                                                   :
    msize_(size) {
    buf_ = new unsigned char[msize_ + sizeof(long int)];
    ptr_ = (msgbuf*) buf_;
    ptr_->mtype = type;
}

evf::MsgBuf::MsgBuf

(

const MsgBuf &

b

)

Definition at line 20 of file MsgBuf.cc.

References buf_, msize_, and ptr_.

                              :
    msize_(b.msize_) {
    buf_ = new unsigned char[msize_ + sizeof(long int)];
    ptr_ = (msgbuf*) buf_;
    memcpy(buf_, b.buf_, msize_);
}

evf::MsgBuf::~MsgBuf ( )

virtual

Definition at line 36 of file MsgBuf.cc.

References buf_.

                {
    delete[] buf_;
}

Member Function Documentation

size_t evf::MsgBuf::msize

(

)

Definition at line 33 of file MsgBuf.cc.

References msize_.

Referenced by evf::MasterQueue::drain(), evf::SlaveQueue::post(), evf::MasterQueue::post(), evf::SlaveQueue::rcv(), evf::MasterQueue::rcv(), evf::SlaveQueue::rcvNonBlocking(), evf::MasterQueue::rcvNonBlocking(), evf::SlaveQueue::rcvNonBlockingAny(), evf::SlaveQueue::rcvQuiet(), and evf::MasterQueue::rcvQuiet().

                     {
    return msize_;
}

msgbuf * evf::MsgBuf::operator->

(

)

Definition at line 39 of file MsgBuf.cc.

References ptr_.

                           {
    return ptr_;
}

MsgBuf & evf::MsgBuf::operator=

(

const MsgBuf &

b

)

Definition at line 26 of file MsgBuf.cc.

References buf_, msize_, and ptr_.

                                          {
    msize_ = b.msize_;
    buf_ = new unsigned char[msize_ + sizeof(long int)];
    ptr_ = (msgbuf*) buf_;
    memcpy(buf_, b.buf_, msize_ + sizeof(long int));
    return *this;
}

Friends And Related Function Documentation

friend class MasterQueue

friend

Definition at line 25 of file MsgBuf.h.

friend class SlaveQueue

friend

Definition at line 26 of file MsgBuf.h.

Member Data Documentation

unsigned char* evf::MsgBuf::buf_

protected

Definition at line 23 of file MsgBuf.h.

Referenced by MsgBuf(), operator=(), and ~MsgBuf().

size_t evf::MsgBuf::msize_

protected

Definition at line 22 of file MsgBuf.h.

Referenced by MsgBuf(), msize(), and operator=().

struct msgbuf* evf::MsgBuf::ptr_

protected

Definition at line 24 of file MsgBuf.h.

Referenced by evf::DQMMsgBuf::dqmCell(), evf::MasterQueue::drain(), evf::RawMsgBuf::initialise(), evf::RecoMsgBuf::initialise(), evf::DQMMsgBuf::initialise(), MsgBuf(), operator->(), operator=(), evf::SlaveQueue::post(), evf::MasterQueue::post(), evf::MasterQueue::postLength(), evf::RawMsgBuf::rawCell(), evf::SlaveQueue::rcv(), evf::MasterQueue::rcv(), evf::SlaveQueue::rcvNonBlocking(), evf::MasterQueue::rcvNonBlocking(), evf::SlaveQueue::rcvNonBlockingAny(), evf::SlaveQueue::rcvQuiet(), evf::MasterQueue::rcvQuiet(), evf::RecoMsgBuf::recoCell(), and evf::SimpleMsgBuf::setBufferPointers().