38 lines
674 B
JavaScript
38 lines
674 B
JavaScript
|
var Class = {
|
||
|
|
create: function() {
|
||
|
|
return function() { //vararg
|
||
|
|
this.initialize.apply(this, arguments);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
Color = Class.create();
|
||
|
|
Color.prototype = {
|
||
|
|
red: 0, green: 0, blue: 0,
|
||
|
|
initialize: function(r,g,b) {
|
||
|
|
this.red = r;
|
||
|
|
this.green = g;
|
||
|
|
this.blue = b;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function bench(x) {
|
||
|
|
var d = new Date;
|
||
|
|
var colors = new Array(16);
|
||
|
|
for (var i=0;i<1e8;i++) {
|
||
|
|
colors[i&0xf] = (new Color(1,2,3));
|
||
|
|
}
|
||
|
|
print(new Date - d);
|
||
|
|
return colors;
|
||
|
|
}
|
||
|
|
bench(17);
|
||
|
|
|
||
|
|
print("Swapping out call");
|
||
|
|
Function.prototype.call = function() {
|
||
|
|
throw "This should not happen, apply should be called instead";
|
||
|
|
};
|
||
|
|
|
||
|
|
bench(17);
|
||
|
|
|
||
|
|
print("All done!");
|