// In header: <boost/libs/trial.protocol/include/trial/protocol/json/serialization/iarchive.hpp>

template<typename CharT> 
class basic_iarchive {
public:
  // types
  typedef CharT value_type;

  // construct/copy/destruct
  basic_iarchive(const json::reader &);
  basic_iarchive(const json::reader::view_type &);
  template<typename Iterator> basic_iarchive(Iterator, Iterator);

  // public member functions
  template<typename T> void load_override(T &);
  template<typename T> void load_override(T &, long);
  template<typename Tag> void load();
  template<typename T> void load(T &);
  template<typename Tag> bool at() const;
  token::code::value code() const;
  token::symbol::value symbol() const;
  token::category::value category() const;
};