CMSSW_4_4_3_patch1/src/EventFilter/Utilities/src/MsgBuf.cc

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#include "EventFilter/Utilities/interface/MsgBuf.h"
#include <iostream>

namespace evf{
  MsgBuf::MsgBuf() : msize_(MAX_MSG_SIZE) 
  {
    
    buf_ = new unsigned char[msize_+sizeof(long int)];
    ptr_ = (msgbuf*)buf_;
    ptr_->mtype = MSQM_MESSAGE_TYPE_NOP;
  }
    
  MsgBuf::MsgBuf(unsigned int size, unsigned int type) : msize_(size)
  {
    buf_ = new unsigned char[msize_+sizeof(long int)];
    ptr_ = (msgbuf*)buf_;
    ptr_->mtype = type;
  }
      
  MsgBuf::MsgBuf(const MsgBuf &b) : msize_(b.msize_)
  {
    buf_ = new unsigned char[msize_+sizeof(long int)];
    ptr_ = (msgbuf*)buf_;
    memcpy(buf_,b.buf_,msize_);
  }
    MsgBuf & MsgBuf::operator=(const MsgBuf &b) 
  {
    msize_ = b.msize_;
    buf_ = new unsigned char[msize_+sizeof(long int)];
    ptr_ = (msgbuf*)buf_;
    memcpy(buf_,b.buf_,msize_+sizeof(long int));
    return *this;
  }
  size_t MsgBuf::msize(){return msize_;}
  MsgBuf::~MsgBuf()
  {
    delete[] buf_;
  }
  msgbuf* MsgBuf::operator->(){return ptr_;}
}