[2850] Add comment that the string returned by getImplType() should match the one...

diff --git a/src/lib/datasrc/memory/zone_table_segment.h b/src/lib/datasrc/memory/zone_table_segment.h
index 4761c46b813020c96cc60c44b74be98cc59c23e3..5c4bdd423f14f1558c4fe92027c3a0c9c5c1d61d 100644 (file)
--- a/src/lib/datasrc/memory/zone_table_segment.h
+++ b/src/lib/datasrc/memory/zone_table_segment.h
@@ -128,6 +128,10 @@ public:
     /// \brief Return a string name for the \c ZoneTableSegment
     /// implementation.
     ///
+    /// Implementations of this method should ensure that the returned
+    /// string is identical to the corresponding string passed to
+    /// \c ZoneTableSegment::create() for that implementation.
+    ///
     /// \throw None This method's implementations must be
     /// exception-free.
     virtual const std::string& getImplType() const = 0;