// Copyright (c) 2019-2020 Dr. Colin Hirsch and Daniel Frey
// Please see LICENSE for license or visit https://github.com/taocpp/PEGTL/

#ifndef TAO_PEGTL_CONTRIB_REP_STRING_HPP
#define TAO_PEGTL_CONTRIB_REP_STRING_HPP

#include <cstddef>

#include "../config.hpp"
#include "../internal/string.hpp"

namespace tao
{
   namespace TAO_PEGTL_NAMESPACE
   {
      namespace internal
      {
         template< std::size_t, typename, char... >
         struct make_rep_string;

         template< char... Ss, char... Cs >
         struct make_rep_string< 0, string< Ss... >, Cs... >
         {
            using type = string< Ss... >;
         };

         template< std::size_t N, char... Ss, char... Cs >
         struct make_rep_string< N, string< Ss... >, Cs... >
            : make_rep_string< N - 1, string< Ss..., Cs... >, Cs... >
         {};

      }  // namespace internal

      inline namespace ascii
      {
         template< std::size_t N, char... Cs >
         struct rep_string
            : internal::make_rep_string< N, internal::string<>, Cs... >::type
         {};

      }  // namespace ascii

   }  // namespace TAO_PEGTL_NAMESPACE

}  // namespace tao

#endif
