Rectangular zones

Description

API for operations on rectangular zones.

Classes
struct	Common::PointBase< T, ConcretePoint >
struct	Common::Point
struct	Common::Point32
struct	Common::RectBase< T, ConcreteRect, ConcretePoint >
struct	Common::Rect
struct	Common::Rect32

Macros
#define	BEGIN_POINT_TYPE(T, Point)   struct Point : public Common::PointBase<T, Point> {
#define	END_POINT_TYPE(T, Point)
#define	BEGIN_RECT_TYPE(T, Rect, Point)   struct Rect : public Common::RectBase<T, Rect, Point> {
#define	END_RECT_TYPE(T, Rect, Point)

Macro Definition Documentation

BEGIN_POINT_TYPE

#define BEGIN_POINT_TYPE	(		T,
			Point
	)		struct Point : public Common::PointBase<T, Point> {

Old GCC don't support constructor inheritance

END_POINT_TYPE

#define END_POINT_TYPE	(		T,
			Point
	)

Value:

constexpr Point() : PointBase() {} \
        constexpr Point(T x1, T y1) : PointBase(x1, y1) {} \
    }; \
    static inline Point operator*(int multiplier, const Point &p) { return Point(p.x * multiplier, p.y * multiplier); } \
    static inline Point operator*(double multiplier, const Point &p) { return Point((T)(p.x * multiplier), (T)(p.y * multiplier)); }

BEGIN_RECT_TYPE

#define BEGIN_RECT_TYPE	(		T,
			Rect,
			Point
	)		struct Rect : public Common::RectBase<T, Rect, Point> {

Old GCC don't support constructor inheritance

END_RECT_TYPE

#define END_RECT_TYPE	(		T,
			Rect,
			Point
	)

Value:

constexpr Rect() : RectBase() {} \
        constexpr Rect(T w, T h) : RectBase(w, h) {} \
        Rect(const Point &topLeft, const Point &bottomRight) : RectBase(topLeft, bottomRight) {} \
        constexpr Rect(const Point &topLeft, T w, T h) : RectBase(topLeft, w, h) {} \
        Rect(T x1, T y1, T x2, T y2) : RectBase(x1, y1, x2, y2) {} \
    };