separator.hxx

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#ifndef MISC_SEPARATOR_HXX
# define MISC_SEPARATOR_HXX

# include <ostream>
# include <misc/deref.hh>
# include <misc/separator.hh>

namespace misc
{

  template <class C, class S>
  inline
  separator<C, S>::separator(const C& c, const S& s)
    : container_(c)
    , separator_(s)
  {
  }

  template <class C, typename S>
  inline std::ostream&
  separator<C, S>::operator()(std::ostream& o) const
  {
    typedef typename C::const_iterator iter_type;
    const iter_type begin = container_.begin();
    const iter_type end   = container_.end();
    for (iter_type i = begin; i != end; ++i)
      {
        if (i != begin)
          o << separator_;
        o << deref << *i;
      }
    return o;
  }

  template <class C, typename S>
  separator<C, S>
  separate(const C& c, const S& s)
  {
    return separator<C, S>(c, s);
  }

  template <class C>
  separator<C, char>
  separate(const C& c)
  {
    return separate(c, '\n');
  }

  template <class C, typename S>
  inline std::ostream&
  operator<<(std::ostream& o, const separator<C, S>& s)
  {
    return s(o);
  }

}

#endif // !MISC_SEPARATOR_HXX