Making Sync's destructor virtual (to prevent creation of Sync object)
diff --git a/model/sync-digest.h b/model/sync-digest.h
index 91b331e..d98868e 100644
--- a/model/sync-digest.h
+++ b/model/sync-digest.h
@@ -95,21 +95,14 @@
inline Digest &
operator << (const std::string &str);
+ /**
+ * @brief Add uint32_t value to digest calculation
+ * @param value uint32_t value to put into digest
+ */
inline Digest &
operator << (uint32_t value);
- // /**
- // * @brief Add integer to digest calculation
- // * @param value the value to add to the digest
- // */
- // template<class INT>
- // inline Digest &
- // operator << (INT value);
-
private:
- /**
- * @brief Disabled copy operator
- */
Digest &
operator = (Digest &digest) { return *this; }