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Heron Yang heronyang

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heronyang / point.cc
Last active August 3, 2019 20:38
/* point.cc */
#include "point.h"
#include <math.h>
Point::Point(double x, double y): x(x), y(y) {}
double Point::getDistance(const Point& p) const {
double dx = x - p.x;
double dy = y - p.y;
return sqrt(dx*dx + dy*dy);
@heronyang
heronyang / point.h
Last active August 3, 2019 21:41
/* point.h */
class Point {
public:
Point(double x, double y);
double getDistance(const Point& p) const;
private:
double x;
double y;
}
@heronyang
heronyang / point.c
Created August 3, 2019 19:56
/* point.c */
#include "point.h"
#include <stdlib.h>
#include <math.h>
struct Point {
double x, y;
}
struct Point* makePoint(double x, double y) {
@heronyang
heronyang / point.h
Last active August 3, 2019 20:35
/* point.h */
struct Point;
struct Point* makePoint(double x, double y);
double getDistance(struct Point *p1, struct Point *p2);
@heronyang
heronyang / encapsulation.h
Created August 3, 2019 19:56
/* point.h */
struct Point;
struct Point* makePoint(double x, double y);
double getDistance(struct Point *p1, struct Point *p2);
@heronyang
heronyang / encapsulation.c
Created August 3, 2019 19:56
/* point.c */
#include "point.h"
#include <stdlib.h>
#include <math.h>
struct Point {
double x, y;
}
struct Point* makePoint(double x, double y) {
@heronyang
heronyang / encapsulation.c
Created August 3, 2019 19:55
/* point.c */
#include "point.h"
#include <stdlib.h>
#include <math.h>
struct Point {
double x, y;
}
struct Point* makePoint(double x, double y) {
@heronyang
heronyang / encapsulation.c
Created August 3, 2019 19:54
/* point.h */
struct Point;
struct Point* makePoint(double x, double y);
double getDistance(struct Point *p1, struct Point *p2);
/* point.c */
#include "point.h"
#include <stdlib.h>
#include <math.h>
@heronyang
heronyang / accident-map-blog-10.js
Last active June 29, 2019 19:45
function map_loaded_handler() {
console.log("Map is loaded");
var taiwan = new google.maps.LatLng(23.7115779, 121.0267781);
var map = new google.maps.Map(document.getElementById("map"), {
center: taiwan,
zoom: 8
});
// Adds heatmap layer
var layer = new google.maps.FusionTablesLayer({
query: {
@heronyang
heronyang / accident-map-blog-9.html
Created June 24, 2019 01:20
<!DOCTYPE html>
<html>
<head>
<title>Accident Map</title>
<meta name="viewport" content="initial-scale=1.0">
<meta charset="utf-8">
<style>
#map {
height: 100%;
}