#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::MasterQueue::post(), evf::SlaveQueue::post(), evf::MasterQueue::rcv(), evf::SlaveQueue::rcv(), evf::SlaveQueue::rcvNonBlocking(), evf::MasterQueue::rcvNonBlocking(), evf::SlaveQueue::rcvNonBlockingAny(), evf::MasterQueue::rcvQuiet(), and evf::SlaveQueue::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;
}