OneContigSpaceCardGeneration(ReservedSpace rs, size_t initial_byte_size,
                               size_t min_heap_delta_bytes,
                               int level, GenRemSet* remset,
                               ContiguousSpace* space) :

  {- -------------------------------------------
  (1) スーパークラスの初期化
      ---------------------------------------- -}

        CardGeneration(rs, initial_byte_size, level, remset),

  {- -------------------------------------------
  (1) フィールドの初期化
      ---------------------------------------- -}

        _the_space(space), _min_heap_delta_bytes(min_heap_delta_bytes)
      {}