85 lines
1.7 KiB
JavaScript
85 lines
1.7 KiB
JavaScript
//// [derivedClasses.ts]
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class Red extends Color {
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public shade() {
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var getHue = () => { return this.hue(); };
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return getHue() + " red";
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}
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}
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class Color {
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public shade() { return "some shade"; }
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public hue() { return "some hue"; }
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}
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class Blue extends Color {
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public shade() {
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var getHue = () => { return this.hue(); };
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return getHue() + " blue";
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}
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}
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var r = new Red();
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var b = new Blue();
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r.shade();
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r.hue();
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b.shade();
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b.hue();
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//// [derivedClasses.js]
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var __extends = this.__extends || function (d, b) {
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for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
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function __() { this.constructor = d; }
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__.prototype = b.prototype;
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d.prototype = new __();
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};
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var Red = (function (_super) {
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__extends(Red, _super);
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function Red() {
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_super.apply(this, arguments);
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}
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Red.prototype.shade = function () {
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var _this = this;
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var getHue = function () {
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return _this.hue();
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};
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return getHue() + " red";
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};
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return Red;
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})(Color);
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var Color = (function () {
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function Color() {
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}
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Color.prototype.shade = function () {
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return "some shade";
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};
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Color.prototype.hue = function () {
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return "some hue";
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};
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return Color;
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})();
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var Blue = (function (_super) {
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__extends(Blue, _super);
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function Blue() {
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_super.apply(this, arguments);
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}
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Blue.prototype.shade = function () {
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var _this = this;
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var getHue = function () {
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return _this.hue();
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};
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return getHue() + " blue";
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};
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return Blue;
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})(Color);
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var r = new Red();
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var b = new Blue();
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r.shade();
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r.hue();
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b.shade();
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b.hue();
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