remove virtual inheritance from features2d

This commit is contained in:
danielenricocahall 2021-04-04 09:06:21 -04:00
parent 263de1f86e
commit 4e691587ef

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@ -141,11 +141,7 @@ public:
/** @brief Abstract base class for 2D image feature detectors and descriptor extractors
*/
#ifdef __EMSCRIPTEN__
class CV_EXPORTS_W Feature2D : public Algorithm
#else
class CV_EXPORTS_W Feature2D : public virtual Algorithm
#endif
{
public:
virtual ~Feature2D();