started to work on duplicates support

src/storage.cpp

@@ -30,11 +30,16 @@
 
 /**
  * \brief Constructs a storage interface
+ *
+ * \param[in]   parent      - LMDBAL::Base pointer for the owning database (borrowed)
+ * \param[in]   name        - the name of the storage
+ * \param[in]   duplicates  - true if storage supports duplicates, false otherwise (false by default)
  */
-LMDBAL::iStorage::iStorage(const std::string& p_name, Base* parent):
+LMDBAL::iStorage::iStorage(Base* parent, const std::string& name, bool duplicates):
     dbi(),
     db(parent),
-    name(p_name)
+    name(name),
+    duplicates(duplicates)
 {}
 
 /**