Make Buffered trackable since it connects to signals

[libs/core.git] / source / io / buffered.h

diff --git a/source/io/buffered.h b/source/io/buffered.h
index 36d2a1165a3e52b7413397bf01575984efa3ac49..bda2318ba5e7370205157f6242355c042f60c68d 100644 (file)
--- a/source/io/buffered.h
+++ b/source/io/buffered.h
@@ -1,12 +1,13 @@
 #ifndef MSP_IO_BUFFERED_H_
 #define MSP_IO_BUFFERED_H_
 
+#include <sigc++/trackable.h>
 #include "base.h"
 
 namespace Msp {
 namespace IO {
 
-class Buffered: public Base
+class Buffered: public Base, public sigc::trackable
 {
 private:
        Base &below;
@@ -36,8 +37,6 @@ private:
 public:
        Mode get_current_op() const { return cur_op; }
        unsigned get_current_size() const;
-
-       virtual Handle get_event_handle();
 };
 
 } // namespace IO