tp: hide contents of PerVtabState
This prevents accidentally accessing the member variables which
are really private implementation details.
Change-Id: I88be630b3553cedb3fb71b1b7b00594b4afa65fe
diff --git a/src/trace_processor/sqlite/module_lifecycle_manager.h b/src/trace_processor/sqlite/module_lifecycle_manager.h
index 66054d5..f1f93e8 100644
--- a/src/trace_processor/sqlite/module_lifecycle_manager.h
+++ b/src/trace_processor/sqlite/module_lifecycle_manager.h
@@ -67,6 +67,11 @@
public:
// Per-vtab state. The pointer to this class should be stored in the Vtab.
struct PerVtabState {
+ private:
+ // The below fields should only be accessed by the manager, use GetState to
+ // access the state from outside this class.
+ friend class ModuleStateManager<Module>;
+
ModuleStateManager* manager;
bool disconnected = false;
std::string table_name;
