api/pslot.h

   1 #ifndef PSLOT_H
   2 #define PSLOT_H
   3
   4 /*! \brief Parking slot basic class.
   5
   6 This class contains some geometrical computations of parking slot. Parking slot
   7 consists of 4 cartesian coordinates `border` representing the border of the
   8 parking slot.
   9
  10 \param border Array of 4 `x`, `y` values - the borderd of the parking slot.
  11 */
  12 class ParkingSlot {
  13         private:
  14                 double border_[4][2] = {
  15                         {0, 0},
  16                         {1, 0},
  17                         {1, 2},
  18                         {0, 2}
  19                 };
  20         public:
  21                 // getters, setters
  22                 double x1() const { return this->border_[0][0]; }
  23                 double y1() const { return this->border_[0][1]; }
  24                 double x2() const { return this->border_[1][0]; }
  25                 double y2() const { return this->border_[1][1]; }
  26                 double x3() const { return this->border_[2][0]; }
  27                 double y3() const { return this->border_[2][1]; }
  28                 double x4() const { return this->border_[3][0]; }
  29                 double y4() const { return this->border_[3][1]; }
  30                 /*! \brief Set parking slot border.
  31
  32                 \param x1 First `x` coordinate.
  33                 \param y1 First `y` coordinate.
  34                 \param x2 Second `x` coordinate.
  35                 \param y2 Second `y` coordinate.
  36                 \param x3 Third `x` coordinate.
  37                 \param y3 Third `y` coordinate.
  38                 \param x4 The last (fourth) `x` coordinate.
  39                 \param y4 The last (fourth) `y` coordinate.
  40                 */
  41                 void border(
  42                         double x1, double y1,
  43                         double x2, double y2,
  44                         double x3, double y3,
  45                         double x4, double y4
  46                 ) {
  47                         this->border_[0][0] = x1;
  48                         this->border_[0][1] = y1;
  49                         this->border_[1][0] = x2;
  50                         this->border_[1][1] = y2;
  51                         this->border_[2][0] = x3;
  52                         this->border_[2][1] = y3;
  53                         this->border_[3][0] = x4;
  54                         this->border_[3][1] = y4;
  55                 };
  56
  57                 ParkingSlot();
  58 };
  59
  60 #endif /* PSLOT_H */