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Point.cpp
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Point.cpp
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//
// Point.cpp
// Fission
//
// Created by C0deH4cker on 2/23/14.
// Copyright (c) 2014 C0deH4cker. All rights reserved.
//
#include "Point.h"
#include <sstream>
using namespace fsn;
size_t Point::hash() const {
return ((size_t)x << 32) | (size_t)y;
}
bool fsn::operator==(const Point& a, const Point& b) {
return a.x == b.x && a.y == b.y;
}
bool fsn::operator!=(const Point& a, const Point& b) {
return !(a == b);
}
bool fsn::operator<(const Point& a, const Point& b) {
if(a.y < b.y) return true;
if(a.y > b.y) return false;
return a.x < b.x;
}
bool fsn::operator<=(const Point& a, const Point& b) {
return a < b || a == b;
}
bool fsn::operator>(const Point& a, const Point& b) {
return !(a <= b);
}
bool fsn::operator>=(const Point& a, const Point& b) {
return !(a < b);
}
std::ostream& fsn::operator<<(std::ostream& os, Point pt) {
// Print to stringstream so that the point description can be
// printed at once to avoid messing up stream modifiers.
std::stringstream ss;
ss << "(" << pt.x << ", " << pt.y << ")";
return os << ss.str();
}