diff options
Diffstat (limited to 'src/Driver.hpp')
| -rw-r--r-- | src/Driver.hpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/Driver.hpp b/src/Driver.hpp index d85e5bc..fcd0b80 100644 --- a/src/Driver.hpp +++ b/src/Driver.hpp @@ -50,8 +50,9 @@ public: virtual void refresh(const EventSink& sink) = 0; - virtual bool connect(PortID tail_id, PortID head_id) = 0; - virtual bool disconnect(PortID tail_id, PortID head_id) = 0; + virtual bool connect(const PortID& tail_id, const PortID& head_id) = 0; + + virtual bool disconnect(const PortID& tail_id, const PortID& head_id) = 0; sigc::signal<void> signal_attached; sigc::signal<void> signal_detached; |