fix memory leak

include/PartitionManager/PartitionManager.hpp

@@ -70,6 +70,16 @@ public:
   bool forceProcess;
 };
 
+class protector final {
+private:
+  basic_variables *_var = nullptr;
+
+public:
+  ~protector();
+
+  void setVariablePtr(basic_variables *&_var);
+};
+
 using FunctionBase = basic_function;
 using FunctionManager = basic_function_manager;
 using VariableTable = basic_variables;