[block-manager] remove unused copy-assignment operator

block_cache::block is non-copyable, and so are the containing structures.
2020-02-28 22:18:35 +08:00
parent 70f11e0866
commit cb0a77e2ae
2 changed files with 0 additions and 28 deletions
--- a/persistent-data/block.h
+++ b/persistent-data/block.h
@@ -64,8 +64,6 @@ namespace persistent_data {
 			read_ref(read_ref const &rhs);
 			virtual ~read_ref();

-			read_ref const &operator =(read_ref const &rhs);
-
 			block_address get_location() const;
 			void const *data() const;

@@ -82,8 +80,6 @@ namespace persistent_data {
 			write_ref(write_ref const &rhs);
 			~write_ref();

-			write_ref const &operator =(write_ref const &rhs);
-
 			using read_ref::data;
 			void *data();