style/quality only

No functional changes.

- add `override' everywhere where missing
- almost pass clang's `-Wweak-vtables'
- avoid some float/double conversions
- remove unused private members
- make signedness conversions explicit
- put stuff in right namespaces to aid analysis

1 files changed, 8 insertions, 1 deletions

diff --git a/tracker-wii/wii_frame.hpp b/tracker-wii/wii_frame.hpp
index 10c1b122..5b55bec8 100644
--- a/tracker-wii/wii_frame.hpp
+++ b/tracker-wii/wii_frame.hpp
@@ -12,7 +12,10 @@
 #include <opencv2/core.hpp>
 #include <QImage>
 
-
+#ifdef __clang__
+#   pragma clang diagnostic push
+#   pragma clang diagnostic ignored "-Wweak-vtables"
+#endif
 
 namespace pt_module {
 
@@ -62,3 +65,7 @@ private:
 };
 
 } // ns pt_module
+
+#ifdef __clang__
+#   pragma clang diagnostic pop
+#endif