c++---之opencv中Rect与Rect_2d的区别

typedef Rect_<int> Rect2i;
typedef Rect_<float> Rect2f;
typedef Rect_<double> Rect2d;
typedef Rect2i Rect;

Rect的定义其实只是一个别名,如下,它最终是由Rect_模板得来的

转载:https://blog.csdn.net/u012819339/article/details/82217667

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转载自blog.csdn.net/zxyhhjs2017/article/details/84754758