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#!/usr/bin/perl -w

use English;

$max = shift @ARGV;

$template_params = "typename _T1";

$template_args = "_T1";

$params = "_T1 __a1";

$ref_params = "_T1& __a1";

$args = "__a1";

$bind_members = "_T1 _M_arg1;";

$bind_members_init = "_M_arg1(__a1)";

$mu_get_tuple_args = "::std::tr1::get<0>(__tuple)";

$bind_v_template_args = "typename result_of<_Mu<_T1> _CV(_T1, tuple<_GLIBCXX_BIND_TEMPLATE_ARGS>)>::type";

$bind_v_args = "_Mu<_T1>()(_M_arg1, ::std::tr1::tie(_GLIBCXX_BIND_ARGS))";

$tuple_add_cref = "typename __add_c_ref<_T1>::type __a1";

$tuple_copy_init = "_M_arg1(__in._M_arg1)";

$tuple_assign = "_M_arg1 = __in._M_arg1;";

$template_params_u = "typename _U1";

$template_args_u = "_U1";

$ref_wrap_params = "ref(__a1)";

$ref_template_args = "_T1&";

for ($num_args = 2; $num_args <= $max; ++$num_args) {

  $prev_args = $num_args - 1;

  $next_args = $num_args + 1;

  $template_params_shifted = $template_params;

  $template_args_shifted = $template_args;

  $params_shifted = $params;

  $args_shifted = $args;

  $template_params .= ", typename _T$num_args";

  $template_args .= ", _T$num_args";

  $params .= ", _T$num_args __a$num_args";

  $ref_params .=", _T$num_args& __a$num_args";

  $args .= ", __a$num_args";

  $bind_members .= " _T$num_args _M_arg$num_args;";

  $bind_members_init .= ", _M_arg$num_args(__a$num_args)";

  $mu_get_tuple_args .= ", ::std::tr1::get<$prev_args>(__tuple)";

  $bind_v_template_args .= ", typename result_of<_Mu<_T$num_args> _CV(_T$num_args, tuple<_GLIBCXX_BIND_TEMPLATE_ARGS>)>::type";

  $bind_v_args .= ", _Mu<_T$num_args>()(_M_arg$num_args, ::std::tr1::tie(_GLIBCXX_BIND_ARGS))";

  $tuple_add_cref .= ", typename __add_c_ref<_T$num_args>::type __a$num_args";

  $tuple_copy_init .= ", _M_arg$num_args(__in._M_arg$num_args)";

  $tuple_assign .= " _M_arg$num_args = __in._M_arg$num_args;";

  $template_params_u .= ", typename _U$num_args";

  $template_args_u .= ", _U$num_args";

  $ref_wrap_params .= ", ref(__a$num_args)";

  $ref_template_args .= ", _T$num_args&";

  print "#define _GLIBCXX_NUM_ARGS $num_args\n";

  print "#define _GLIBCXX_COMMA ,\n";

  print "#define _GLIBCXX_TEMPLATE_PARAMS $template_params\n";

  print "#define _GLIBCXX_TEMPLATE_ARGS $template_args\n";

  print "#define _GLIBCXX_PARAMS $params\n";

  print "#define _GLIBCXX_REF_PARAMS $ref_params\n";

  print "#define _GLIBCXX_ARGS $args\n";

  print "#define _GLIBCXX_COMMA_SHIFTED ,\n";

  print "#define _GLIBCXX_TEMPLATE_PARAMS_SHIFTED $template_params_shifted\n";

  print "#define _GLIBCXX_TEMPLATE_ARGS_SHIFTED $template_args_shifted\n";

  print "#define _GLIBCXX_PARAMS_SHIFTED $params_shifted\n";

  print "#define _GLIBCXX_ARGS_SHIFTED $args_shifted\n";

  print "#define _GLIBCXX_BIND_MEMBERS $bind_members\n";

  print "#define _GLIBCXX_BIND_MEMBERS_INIT $bind_members_init\n";

  print "#define _GLIBCXX_MU_GET_TUPLE_ARGS $mu_get_tuple_args\n";

  print "#define _GLIBCXX_BIND_V_TEMPLATE_ARGS(_CV) $bind_v_template_args\n";

  print "#define _GLIBCXX_BIND_V_ARGS $bind_v_args\n";

  print "#define _GLIBCXX_TUPLE_ADD_CREF $tuple_add_cref\n";

  print "#define _GLIBCXX_TUPLE_COPY_INIT $tuple_copy_init\n";

  print "#define _GLIBCXX_TUPLE_ASSIGN $tuple_assign\n";

  print "#define _GLIBCXX_TEMPLATE_PARAMS_U $template_params_u\n";

  print "#define _GLIBCXX_TEMPLATE_ARGS_U $template_args_u\n";

  print "#define _GLIBCXX_REF_WRAP_PARAMS $ref_wrap_params\n";

  print "#define _GLIBCXX_REF_TEMPLATE_ARGS $ref_template_args\n";

  print "#define _GLIBCXX_NUM_ARGS_PLUS_1 $next_args\n";

  print "#define _GLIBCXX_T_NUM_ARGS_PLUS_1 _T$next_args\n";

  if ($num_args == $max) {

    print "#define _GLIBCXX_LAST_INCLUDE\n"

  }

  print "#include _GLIBCXX_REPEAT_HEADER\n";

  if ($num_args == $max) {

    print "#undef _GLIBCXX_LAST_INCLUDE\n"

  }

  print "#undef _GLIBCXX_T_NUM_ARGS_PLUS_1\n";

  print "#undef _GLIBCXX_NUM_ARGS_PLUS_1\n";

  print "#undef _GLIBCXX_REF_TEMPLATE_ARGS\n";

  print "#undef _GLIBCXX_REF_WRAP_PARAMS\n";

  print "#undef _GLIBCXX_TEMPLATE_ARGS_U\n";

  print "#undef _GLIBCXX_TEMPLATE_PARAMS_U\n";

  print "#undef _GLIBCXX_TUPLE_ASSIGN\n";

  print "#undef _GLIBCXX_TUPLE_COPY_INIT\n";

  print "#undef _GLIBCXX_TUPLE_ADD_CREF\n";

  print "#undef _GLIBCXX_BIND_V_ARGS\n";

  print "#undef _GLIBCXX_BIND_V_TEMPLATE_ARGS\n";

  print "#undef _GLIBCXX_MU_GET_TUPLE_ARGS\n";

  print "#undef _GLIBCXX_BIND_MEMBERS_INIT\n";

  print "#undef _GLIBCXX_BIND_MEMBERS\n";

  print "#undef _GLIBCXX_ARGS_SHIFTED\n";

  print "#undef _GLIBCXX_PARAMS_SHIFTED\n";

  print "#undef _GLIBCXX_TEMPLATE_ARGS_SHIFTED\n";

  print "#undef _GLIBCXX_TEMPLATE_PARAMS_SHIFTED\n";

  print "#undef _GLIBCXX_COMMA_SHIFTED\n";

  print "#undef _GLIBCXX_ARGS\n";

  print "#undef _GLIBCXX_REF_PARAMS\n";

  print "#undef _GLIBCXX_PARAMS\n";

  print "#undef _GLIBCXX_TEMPLATE_ARGS\n";

  print "#undef _GLIBCXX_TEMPLATE_PARAMS\n";

  print "#undef _GLIBCXX_COMMA\n";

  print "#undef _GLIBCXX_NUM_ARGS\n";

  print "\n";

}