diff options
Diffstat (limited to 'ftnoir_tracker_base')
| -rw-r--r-- | ftnoir_tracker_base/ftnoir_tracker_base.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ftnoir_tracker_base/ftnoir_tracker_base.h b/ftnoir_tracker_base/ftnoir_tracker_base.h index e9e11b61..66304bd7 100644 --- a/ftnoir_tracker_base/ftnoir_tracker_base.h +++ b/ftnoir_tracker_base/ftnoir_tracker_base.h @@ -41,7 +41,7 @@ // Instances are obtained via factory function. struct ITracker { - virtual ~ITracker() {} + virtual ~ITracker() = 0; virtual void StartTracker( QFrame* frame ) = 0; virtual bool GiveHeadPoseData(double *data) = 0; }; |