// Copyright (c) 2014-2020 Dr. Colin Hirsch and Daniel Frey

// Please see LICENSE for license or visit https://github.com/taocpp/PEGTL/

#ifndef TAO_PEGTL_POSITION_HPP

#define TAO_PEGTL_POSITION_HPP

#include <cstdlib>

#include <ostream>

#include <sstream>

#include <string>

#include <utility>

#include "config.hpp"

#include "internal/iterator.hpp"

namespace tao

{

   namespace TAO_PEGTL_NAMESPACE

   {

      struct position

      {

         template< typename T >

         position( const internal::iterator& in_iter, T&& in_source )

            : byte( in_iter.byte ),

              line( in_iter.line ),

              byte_in_line( in_iter.byte_in_line ),

              source( std::forward< T >( in_source ) )

         {

         }

         std::size_t byte;

         std::size_t line;

         std::size_t byte_in_line;

         std::string source;

      };

      inline std::ostream& operator<<( std::ostream& o, const position& p )

      {

         return o << p.source << ':' << p.line << ':' << p.byte_in_line << '(' << p.byte << ')';

      }

      inline std::string to_string( const position& p )

      {

         std::ostringstream o;

         o << p;

         return o.str();

      }

   }  // namespace TAO_PEGTL_NAMESPACE

}  // namespace tao

#endif