54 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
			
		
		
	
	
			54 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
var __extends = (this && this.__extends) || (function () {
 | 
						|
    var extendStatics = function (d, b) {
 | 
						|
        extendStatics = Object.setPrototypeOf ||
 | 
						|
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
 | 
						|
            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
 | 
						|
        return extendStatics(d, b);
 | 
						|
    };
 | 
						|
    return function (d, b) {
 | 
						|
        if (typeof b !== "function" && b !== null)
 | 
						|
            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
 | 
						|
        extendStatics(d, b);
 | 
						|
        function __() { this.constructor = d; }
 | 
						|
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
 | 
						|
    };
 | 
						|
})();
 | 
						|
import { Base } from "../ContainerBase/index";
 | 
						|
var Stack = /** @class */ (function (_super) {
 | 
						|
    __extends(Stack, _super);
 | 
						|
    function Stack(container) {
 | 
						|
        if (container === void 0) { container = []; }
 | 
						|
        var _this = _super.call(this) || this;
 | 
						|
        _this.stack = [];
 | 
						|
        container.forEach(function (element) { return _this.push(element); });
 | 
						|
        return _this;
 | 
						|
    }
 | 
						|
    Stack.prototype.clear = function () {
 | 
						|
        this.length = 0;
 | 
						|
        this.stack.length = 0;
 | 
						|
    };
 | 
						|
    /**
 | 
						|
     * @description Insert element to stack's end.
 | 
						|
     */
 | 
						|
    Stack.prototype.push = function (element) {
 | 
						|
        this.stack.push(element);
 | 
						|
        this.length += 1;
 | 
						|
    };
 | 
						|
    /**
 | 
						|
     * @description Removes the end element.
 | 
						|
     */
 | 
						|
    Stack.prototype.pop = function () {
 | 
						|
        this.stack.pop();
 | 
						|
        if (this.length > 0)
 | 
						|
            this.length -= 1;
 | 
						|
    };
 | 
						|
    /**
 | 
						|
     * @description Accesses the end element.
 | 
						|
     */
 | 
						|
    Stack.prototype.top = function () {
 | 
						|
        return this.stack[this.length - 1];
 | 
						|
    };
 | 
						|
    return Stack;
 | 
						|
}(Base));
 | 
						|
export default Stack;
 |