17 #include "Direction.h"
19 bool Direction::isHorizontal(Direction::Type type)
21 return type == Direction::Leftwards
22 || type == Direction::Rightwards
23 || type == Direction::Horizontal;
26 bool Direction::isVertical(Direction::Type type)
28 return type == Direction::Upwards || type == Direction::Downwards;
31 bool Direction::isPositive(Direction::Type type)
33 return type == Rightwards
35 || type == Horizontal;