commitlog: use memory_output_stream

memory_output_stream deals with all required pointer arithmetic and allows easy transition to fragmented buffers.
2018-07-31 13:35:25 +01:00
parent b9ab058834
commit fe48aaae46
6 changed files with 66 additions and 59 deletions
--- a/db/commitlog/commitlog_entry.hh
+++ b/db/commitlog/commitlog_entry.hh
@@ -72,7 +72,7 @@ public:
        return _mutation.representation().size();
    }

-    void write(data_output& out) const;
+    void write(typename seastar::memory_output_stream<std::vector<temporary_buffer<char>>::const_iterator>::simple& out) const;
 };

 class commitlog_entry_reader {