bentleyottmann::Point Struct Reference

#include <Point.h>

Static Public Member Functions
static Point	Smallest ()
static Point	Largest ()
static bool	DifferenceTooBig (Point p0, Point p1)

Public Attributes
int32_t	x
int32_t	y

Friends
bool	operator< (const Point &p0, const Point &p1)
bool	operator> (const Point &p0, const Point &p1)
bool	operator>= (const Point &p0, const Point &p1)
bool	operator<= (const Point &p0, const Point &p1)
bool	operator== (const Point &p0, const Point &p1)
bool	operator!= (const Point &p0, const Point &p1)
Point	operator+ (const Point &p0, const Point &p1)
Point	operator- (const Point &p0, const Point &p1)

Detailed Description

Definition at line 10 of file Point.h.

Member Function Documentation

DifferenceTooBig()

bool bentleyottmann::Point::DifferenceTooBig ( Point  p0, Point  p1  )

static

Definition at line 46 of file Point.cpp.

                                               {
    auto tooBig = [](int32_t a, int32_t b) {
        return (b > 0 && a < std::numeric_limits<int32_t>::min() + b) ||
               (b < 0 && a > std::numeric_limits<int32_t>::max() + b);
    };
 
    return tooBig(p0.x, p1.x) || tooBig(p0.y, p1.y);
}

Largest()

Point bentleyottmann::Point::Largest ( )

static

Definition at line 41 of file Point.cpp.

                     {
    const int32_t kMaxCoordinate = std::numeric_limits<int32_t>::max();
    return {kMaxCoordinate, kMaxCoordinate};
}

Smallest()

Point bentleyottmann::Point::Smallest ( )

static

Definition at line 36 of file Point.cpp.

                      {
    const int32_t kMinCoordinate = std::numeric_limits<int32_t>::min();
    return {kMinCoordinate, kMinCoordinate};
}

Friends And Related Symbol Documentation

operator!=

bool operator!= ( const Point &  p0, const Point &  p1  )

friend

Definition at line 32 of file Point.cpp.

                                                  {
    return !(p0 == p1);
}

operator+

Point operator+ ( const Point &  p0, const Point &  p1  )

friend

Definition at line 30 of file Point.h.

                                                             {
        return {p0.x + p1.x, p0.y + p1.y};
    }

operator-

Point operator- ( const Point &  p0, const Point &  p1  )

friend

Definition at line 33 of file Point.h.

                                                             {
        return {p0.x - p1.x, p0.y - p1.y};
    }

operator<

bool operator< ( const Point &  p0, const Point &  p1  )

friend

Definition at line 12 of file Point.cpp.

                                                 {
    return std::tie(p0.y, p0.x) < std::tie(p1.y, p1.x);
}

operator<=

bool operator<= ( const Point &  p0, const Point &  p1  )

friend

Definition at line 24 of file Point.cpp.

                                                  {
    return !(p0 > p1);
}

operator==

bool operator== ( const Point &  p0, const Point &  p1  )

friend

Definition at line 28 of file Point.cpp.

                                                  {
    return std::tie(p0.y, p0.x) == std::tie(p1.y, p1.x);
}

operator>

bool operator> ( const Point &  p0, const Point &  p1  )

friend

Definition at line 16 of file Point.cpp.

                                                 {
    return p1 < p0;
}

operator>=

bool operator>= ( const Point &  p0, const Point &  p1  )

friend

Definition at line 20 of file Point.cpp.

                                                  {
    return !(p0 < p1);
}

Member Data Documentation

x

int32_t bentleyottmann::Point::x

Definition at line 11 of file Point.h.

y

int32_t bentleyottmann::Point::y

Definition at line 12 of file Point.h.

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The documentation for this struct was generated from the following files:

• third_party/skia/modules/bentleyottmann/include/Point.h
• third_party/skia/modules/bentleyottmann/src/Point.cpp