static const int value = $j;
};


]]
template <int k, class Tuple>
struct tuple_element {
  typedef typename gtest_internal::TupleElement<
      k < (tuple_size<Tuple>::value), k, Tuple>::type type;
};

#define GTEST_TUPLE_ELEMENT_(k, Tuple) typename tuple_element<k, Tuple >::type

// 6.1.3.4 Element access.

namespace gtest_internal {


$for i [[
template <>

  static const int value = $j;
};


]]
template <int k, class Tuple>
struct tuple_element {
  typedef typename gtest_internal::TupleElement<
      k < (tuple_size<Tuple>::value), k, Tuple>::type type;
};

#define GTEST_TUPLE_ELEMENT_(k, Tuple) typename tuple_element<k, Tuple >::type

// 6.1.3.4 Element access.

namespace gtest_internal {


$for i [[
template <>

// A helper for implementing tuple_element<k, T>.  kIndexValid is true
// iff k < the number of fields in tuple type T.
template <bool kIndexValid, int kIndex, class Tuple>
struct TupleElement;

template <GTEST_10_TYPENAMES_(T)>
struct TupleElement<true, 0, GTEST_10_TUPLE_(T) > {
  typedef T0 type;
};

template <GTEST_10_TYPENAMES_(T)>
struct TupleElement<true, 1, GTEST_10_TUPLE_(T) > {
  typedef T1 type;

// A helper for implementing tuple_element<k, T>.  kIndexValid is true
// iff k < the number of fields in tuple type T.
template <bool kIndexValid, int kIndex, class Tuple>
struct TupleElement;

template <GTEST_10_TYPENAMES_(T)>
struct TupleElement<true, 0, GTEST_10_TUPLE_(T) > {
  typedef T0 type;
};

template <GTEST_10_TYPENAMES_(T)>
struct TupleElement<true, 1, GTEST_10_TUPLE_(T) > {
  typedef T1 type;

  template <typename Tuple>
  static void PrintPrefixTo(const Tuple& t, ::std::ostream* os) {
    TuplePrefixPrinter<N - 1>::PrintPrefixTo(t, os);
    *os << ", ";
    UniversalPrinter<typename ::std::tr1::tuple_element<N - 1, Tuple>::type>
        ::Print(::std::tr1::get<N - 1>(t), os);
  }

  // Tersely prints the first N fields of a tuple to a string vector,
  // one element for each field.
  template <typename Tuple>

  template <typename Tuple>
  static void PrintPrefixTo(const Tuple& t, ::std::ostream* os) {
    TuplePrefixPrinter<N - 1>::PrintPrefixTo(t, os);
    *os << ", ";
    UniversalPrinter<typename ::std::tr1::tuple_element<N - 1, Tuple>::type>
        ::Print(::std::tr1::get<N - 1>(t), os);
  }

  // Tersely prints the first N fields of a tuple to a string vector,
  // one element for each field.
  template <typename Tuple>

// This causes undefined behavior, but supported compilers react in
// the way we intend.
namespace std {
namespace tr1 {
using ::std::get;
using ::std::make_tuple;
using ::std::tuple;
using ::std::tuple_element;
using ::std::tuple_size;
}
}

# elif GTEST_OS_SYMBIAN

// On Symbian, BOOST_HAS_TR1_TUPLE causes Boost's TR1 tuple library to
// use STLport's tuple implementation, which unfortunately doesn't

// This causes undefined behavior, but supported compilers react in
// the way we intend.
namespace std {
namespace tr1 {
using ::std::get;
using ::std::make_tuple;
using ::std::tuple;
using ::std::tuple_element;
using ::std::tuple_size;
}
}

# elif GTEST_OS_SYMBIAN

// On Symbian, BOOST_HAS_TR1_TUPLE causes Boost's TR1 tuple library to
// use STLport's tuple implementation, which unfortunately doesn't