// Copyright (C) 2010, Guy Barrand. All rights reserved.
// See the file tools.license for terms.

#ifndef tools_iobj_visitor
#define tools_iobj_visitor

#include "typedefs"

#include <string>
#include <vector>
#include <ostream>

namespace tools {

class iobj_visitor {
public:
  virtual ~iobj_visitor() {}
public:
  virtual std::ostream& out() = 0;

  //virtual bool begin(IStorable&) = 0;
  //virtual bool end(IStorable&) = 0;
  virtual bool visit(bool&) = 0;
  virtual bool visit(char&) = 0;
  virtual bool visit(short&) = 0;
  virtual bool visit(int&) = 0;
  virtual bool visit(unsigned int&) = 0;
  virtual bool visit(int64&) = 0;
  virtual bool visit(uint64&) = 0;
  virtual bool visit(float&) = 0;
  virtual bool visit(double&) = 0;
  virtual bool visit(std::string&) = 0;
  virtual bool visit(std::vector<bool>&) = 0;
  virtual bool visit(std::vector<char>&) = 0;
  virtual bool visit(std::vector<short>&) = 0;
  virtual bool visit(std::vector<int>&) = 0;
  virtual bool visit(std::vector<int64>&) = 0;
  virtual bool visit(std::vector<float>&) = 0;
  virtual bool visit(std::vector<double>&) = 0;
  virtual bool visit(std::vector<unsigned char>&) = 0;
  virtual bool visit(std::vector<std::string>&) = 0;
  virtual bool visit(std::vector< std::vector<double> >&) = 0;
  //virtual bool visit_double(IArray&) = 0;  
};

}

#endif