cpp-json/include/json/binder/json_binder_parser.hpp

//
//  json_binder.h
//  json
//
//  Created by Sam Jaffe on 1/31/16.
//  Copyright © 2016 Sam Jaffe. All rights reserved.
//

#ifndef json_parser_h
#define json_parser_h
#pragma once

#include <iostream>
#include <memory>

#include "json/json_common.hpp"

namespace json {
  class value;
  
  namespace binder { template <typename, typename> class visitor; }
  
  namespace parser {
    template <typename T, typename S>
    void parse(binder::visitor<T, S>&, char const*, options opts = allow_all);
    
    template <typename T, typename S>
    void parse(binder::visitor<T, S>&& v, std::string const& s,
               options opts = allow_all) {
      parse(static_cast<binder::visitor<T, S>&>(v), s.c_str(), opts);
    }
    
    template <typename T, typename S>
    void parse(binder::visitor<T, S>&& v, std::istream & in,
               options opts = allow_all) {
      if (!in) return;
      in.seekg(0, std::ios_base::end);
      std::istream::pos_type end = in.tellg();
      std::unique_ptr<char[]> data{new char[end]};
      in.seekg(0);
      in.read(data.get(), end);
      parse(static_cast<binder::visitor<T, S>&>(v), data.get(), opts);
    }
  }
}

#endif /* json_parser_h */