RhodeCode

    struct Insert {

      typedef _List Next;

      typedef _Type Type;

    };

    template <int _idx, typename _T0, typename _T1, typename _T2,

              typename _T7, typename _T8, typename _T9>

    struct Mapper {

      typedef List L10;

      typedef Insert<_T9, L10> L9;

      typedef Insert<_T8, L9> L8;

      typedef Insert<_T7, L8> L7;

  /// Helper class to define type mappings for Variant. This class

  /// converts the template parameters to be mappable by integer.

  /// \see Variant

  template <

    typename _T0,

    typename _T1 = void, typename _T2 = void, typename _T3 = void,

    typename _T7 = void, typename _T8 = void, typename _T9 = void>

  struct VariantTypeMap {

    template <int _idx>

    struct Map {

      typedef typename _variant_bits::

      Mapper<_idx, _T0, _T1, _T2, _T3, _T4, _T5, _T6, _T7, _T8, _T9>::Type