operation_guard not locking about caches HOT 3 CLOSED

Hi, great! thanks! one more thing in cache.hpp: if the locks are working then there is also a double lock when checking the Size(). I made these changes while sticking to the non-recursive std::mutex mutex type.

         if (elem_it == cache_items_map.end())
         {
             // add new element to the cache
-            if (Size() + 1 > max_cache_size)
+            if (cache_items_map.size() + 1 > max_cache_size)
             {
                 auto disp_candidate_key = cache_policy.ReplCandidate();

from caches.

Hello @thorroed,
Thank you for your report. I'll fix that issue.

from caches.

Should be fixed in PR #11. Thank you @thorroed once again! 😄

from caches.