✅ 内测版通过测试

memdb/include/memdb.hpp

@@ -4,6 +4,8 @@
 #include <unordered_map>
 #include <chrono>
 #include <queue>
+#include <set>
+#include <optional>
 
 
 
@@ -35,11 +37,15 @@ private:
     std::list <memdb_column> db;
     std::unordered_map <T, index_keys> keys;
     std::priority_queue <index_timestamp> time_touch;
+    std::multiset <index_timestamp> time_touch_;
     size_t __size = 0;
     int MAX_TIME = 60 * 10;       // 10分钟
     void flush();
     void update_queue();
 
+    // 内测版
+    void flush_();
+
 
 public:
     using key_t = T;
@@ -61,4 +67,11 @@ public:
     bool remove(key_t to_be_del_k);
     bool update(key_t to_be_udt_k, value_t udt_v, bool need_to_udt_timetouch=false);
     std::optional<U> search(key_t to_be_sch_k);
+
+    // 内测版
+    const std::multiset <index_timestamp>& get_time_touch_() const;
+    bool insert_(key_t to_be_ins_k, value_t ins_v);
+    bool remove_(key_t to_be_del_k);
+    bool update_(key_t to_be_udt_k, value_t udt_v, bool need_to_udt_timetouch=false);
+    std::optional<U> search_(key_t to_be_sch_k);
 };