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Add virtual destructor to ImageFilter class to remove compiler warning for undefined behavior

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Felix Kauselmann
2015-12-31 18:36:12 +01:00
parent 6e18f4c8c3
commit 82a477304a
1 changed files with 2 additions and 0 deletions
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YACReader/render.h
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@ -21,6 +21,8 @@ class Render;
class ImageFilter { class ImageFilter {
public: public:
ImageFilter(){}; ImageFilter(){};
//TODO: Ask Luis if this is a good idea
virtual ~ImageFilter() {};
virtual QImage setFilter(const QImage & image) = 0; virtual QImage setFilter(const QImage & image) = 0;
inline int getLevel() {return level;}; inline int getLevel() {return level;};
inline void setLevel(int l) {level = l;}; inline void setLevel(int l) {level = l;};