Pull everthing in the facades

include/storage/io.hpp

@@ -141,6 +141,13 @@ class FileReader
         return sizeof(count) + sizeof(T) * count;
     }
 
+    template <typename T> std::size_t ReadVectorSize()
+    {
+        const auto count = ReadElementCount64();
+        Skip<T>(count);
+        return count;
+    }
+
     template <typename T> void *DeserializeVector(void *begin, const void *end)
     {
         auto count = ReadElementCount64();

include/storage/shared_datatype.hpp

@@ -57,7 +57,9 @@ const constexpr char *block_id_to_name[] = {"NAME_CHAR_DATA",
                                             "LANE_DESCRIPTION_MASKS",
                                             "TURN_WEIGHT_PENALTIES",
                                             "TURN_DURATION_PENALTIES",
-                                            "MLD_CELL_PARTITION",
+                                            "MLD_LEVEL_DATA",
+                                            "MLD_PARTITION",
+                                            "MLD_CELL_TO_CHILDREN",
                                             "MLD_CELL_STORAGE"};
 
 struct DataLayout
@@ -103,7 +105,9 @@ struct DataLayout
         LANE_DESCRIPTION_MASKS,
         TURN_WEIGHT_PENALTIES,
         TURN_DURATION_PENALTIES,
-        MLD_CELL_PARTITION,
+        MLD_LEVEL_DATA,
+        MLD_PARTITION,
+        MLD_CELL_TO_CHILDREN,
         MLD_CELL_STORAGE,
         NUM_BLOCKS
     };
@@ -122,6 +126,11 @@ struct DataLayout
         entry_align[bid] = alignof(T);
     }
 
+    inline uint64_t GetBlockEntries(BlockID bid) const
+    {
+        return num_entries[bid];
+    }
+
     inline uint64_t GetBlockSize(BlockID bid) const
     {
         // special bit encoding
@@ -169,6 +178,13 @@ struct DataLayout
         return ptr;
     }
 
+    template <typename T>
+    inline T *GetBlockEnd(char *shared_memory, BlockID bid) const
+    {
+        auto begin = GetBlockPtr<T>(shared_memory, bid);
+        return begin + GetBlockEntries(bid);
+    }
+
     template <typename T, bool WRITE_CANARY = false>
     inline T *GetBlockPtr(char *shared_memory, BlockID bid) const
     {