#include <boost/range/sub_range.hpp>
#include <list>
#include <Counter.hh>
#include <Buffer.hh>
using boost::sub_range;


struct Msgs
{
inline
Msgs() {}
inline
~Msgs() {}

inline
int
Send(Buffer* buf, const sub_range<list<short> >& about1)
{
  unsigned int headCount = 0;
  // Determine total length of the message.
  Counter cntr(max_msg_length);
  if (!cntr.Add(sizeof(int))) {
    buf->ews_.SetErrorWords(1, __FILE__, __LINE__);
    return 0;
  }
  if (!cntr.MultiplyAndAdd(about1.size(), sizeof(short))) {
    buf->ews_.SetErrorWords(1, __FILE__, __LINE__);
    return 0;
  }

  if (!buf->Receive(&cntr.value_, sizeof(cntr.value_))) {
    buf->ews_.SetErrorWords(2, __FILE__, __LINE__);
    return 0;
  }
  
  headCount = about1.size();
  if (!buf->Receive(&headCount, sizeof(int))) {
    buf->ews_.SetErrorWords(1, __FILE__, __LINE__);
    return 0;
  }
  list<short>::const_iterator rit1 = boost::begin(about1);
  list<short>::const_iterator rit2 = boost::end(about1);
  for (; rit1 != rit2; ++rit1) {
    if (!buf->Receive(&(*rit1), sizeof(short))) {
      buf->ews_.SetErrorWords(1, __FILE__, __LINE__);
      return 0;
    }
  }

  if (!buf->SendStoredData()) {
    buf->ews_.SetErrorWords(2, __FILE__, __LINE__);
    return 0;
  }
  return 1;
} 

};