// nvector.c

#ifndef nvector_C
#define nvector_C

#include "trfutil/trfstream.h"

//**********************************************************************
// Member functions.
//**********************************************************************

// output stream
template <class T>
void nvector<T>::ostr(ostream& stream) const {
  stream << begin_object;
  for ( int i=0; i<_length; i++ ) {
    if ( i > 0 ) stream << ' ';
    stream << data[i];
  }
  stream << end_object;
}

//**********************************************************************
// Friends.
//**********************************************************************

// difference

template <class T>
nvector<T> operator-(const nvector<T>& vec1,const nvector<T>& vec2)
{
  nvector<T> sum = vec1;
  sum -= vec2;
  return sum;
}

//**********************************************************************

#endif