GridDirection.hpp

Go to the documentation of this file.

 
// Copyright (c) 2017 Czech Technical University in Prague | Faculty of Information Technology. All rights reserved.
 
#pragma once
 
#include <alib/set>
 
namespace grid {
 
// ---------------------------------------------------------------------------------------------------------------------
 
enum class SquareGridDirections {
  north_west,
  north,
  north_east,
  east,
  south_east,
  south,
  south_west,
  west,
  none,
};
 
const ext::set<SquareGridDirections> SQUARE_GRID_DIRECTIONS = {
    SquareGridDirections::north_west,
    SquareGridDirections::north,
    SquareGridDirections::north_east,
    SquareGridDirections::east,
    SquareGridDirections::south_east,
    SquareGridDirections::south,
    SquareGridDirections::south_west,
    SquareGridDirections::west,
};
 
// ---------------------------------------------------------------------------------------------------------------------
 
} // namespace grid