class VORNDBFilter : public FGPositioned::Filter
{
public:
- virtual bool pass(FGPositioned* aPos) const
- {
- return (aPos->type() == FGPositioned::VOR) || (aPos->type() == FGPositioned::NDB);
+ virtual FGPositioned::Type minType() const {
+ return FGPositioned::VOR;
+ }
+
+ virtual FGPositioned::Type maxType() const {
+ return FGPositioned::NDB;
}
};