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Replace virtual with override wherever possible; eliminate needless virtual...

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... for functions in final classes.

override is like const -- it's not necessary, but it helps the compiler to
catch mistakes.

There may be some overriding functions not explicitly declared virtual and I did
not identify such cases, in which I might also add override.
This commit is contained in:
Paul Licameli
2016-02-24 01:06:47 -05:00
parent 74121c1494
commit 990080ae7d
169 changed files with 1652 additions and 1639 deletions
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20
src/TimeTrack.h
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@@ -40,24 +40,24 @@ class TimeTrack final : public Track {
virtual ~TimeTrack();
// Identifying the type of track
virtual int GetKind() const { return Time; }
int GetKind() const override { return Time; }
// TimeTrack parameters
virtual double GetOffset() const { return 0.0; }
virtual void SetOffset(double /* t */) {}
double GetOffset() const override { return 0.0; }
void SetOffset(double /* t */) override {}
virtual double GetStartTime() const { return 0.0; }
virtual double GetEndTime() const { return 0.0; }
double GetStartTime() const override { return 0.0; }
double GetEndTime() const override { return 0.0; }
void Draw(wxDC & dc, const wxRect & r, const ZoomInfo &zoomInfo);
// XMLTagHandler callback methods for loading and saving
virtual bool HandleXMLTag(const wxChar *tag, const wxChar **attrs);
virtual void HandleXMLEndTag(const wxChar *tag);
virtual XMLTagHandler *HandleXMLChild(const wxChar *tag);
virtual void WriteXML(XMLWriter &xmlFile);
bool HandleXMLTag(const wxChar *tag, const wxChar **attrs) override;
void HandleXMLEndTag(const wxChar *tag) override;
XMLTagHandler *HandleXMLChild(const wxChar *tag) override;
void WriteXML(XMLWriter &xmlFile) override;
// Lock and unlock the track: you must lock the track before
// doing a copy and paste between projects.
@@ -131,7 +131,7 @@ class TimeTrack final : public Track {
* @param orig the TimeTrack to copy from
*/
void Init(const TimeTrack &orig);
virtual Track *Duplicate() const;
Track *Duplicate() const override;
friend class TrackFactory;