[indexer] Add ability to mmap scales index.

1 files changed, 9 insertions, 2 deletions

diff --git a/indexer/data_factory.hpp b/indexer/data_factory.hpp
index 251b1e2323..13ea4e1077 100644
--- a/indexer/data_factory.hpp
+++ b/indexer/data_factory.hpp
@@ -1,10 +1,11 @@
 #pragma once
 #include "indexer/data_header.hpp"
 #include "indexer/feature_meta.hpp"
+#include "indexer/interval_index.hpp"
+#include "indexer/old/interval_index_101.hpp"
 
 #include "platform/mwm_version.hpp"
 
-
 class FilesContainerR;
 class IntervalIndexIFace;
 
@@ -21,5 +22,11 @@ public:
   inline feature::DataHeader const & GetHeader() const { return m_header; }
   inline feature::RegionData const & GetRegionData() const { return m_regionData; }
 
-  IntervalIndexIFace * CreateIndex(ModelReaderPtr reader) const;
+  template <typename Reader>
+  IntervalIndexIFace * CreateIndex(Reader const & reader) const
+  {
+    if (m_version.GetFormat() == version::Format::v1)
+      return new old_101::IntervalIndex<uint32_t, Reader>(reader);
+    return new IntervalIndex<Reader>(reader);
+  }
 };