/// @file
/// @brief Task2: Convenience aliases for short notations for two-dimensional integer coordinates

#pragma once

#include <array>      // std::array
#include <tuple>      // std::tuple
#include <vector>     // std::vector

namespace task2 {

using Vec2i = std::array<int, 2>;      ///< two-dimensional integer coordinate
using BBox = std::tuple<Vec2i, Vec2i>; ///< bounding box (bottom-left and top-right corner)
using Circle = std::tuple<Vec2i, int>; ///< circle (center and radius)
using Line = std::tuple<Vec2i, Vec2i>; ///< line (start and end point)
using Polyline = std::vector<Vec2i>;   ///< polyline (sequence of points)

} // namespace task2