/*** @author wsf*/
;(function (){/*** 模拟继承* @param {Object} dest* @param {Object} src*/function extend(dest,src){for(var i in src)dest[i] = src[i];return dest;}extend(Object.prototype,{extend:extend});//为object添加extend方法var arrayAddM = {/*** 为array对象添加indexOf方法* @param {Object} v*/indexOf : function (v){for(var i = 0; i < this.length;i++){if(this[i]===v)return i;}},/*** 为array添加get方法* @param {Object} v*/get : function (v){alert(this.indexOf(v));return this[this.indexOf(v)]},/***为array增加put方法：将指定元素插入到数组指定下标出 * @param {Object} v* @param {Object} idx*/put : function (v,idx){return this.slice(idx,0,v)},/*** 数组删除元素方法* @param {Object} v*/remove : function (v){return this.slice(this.indexOf(v),1)},/*** 是否包含指定元素* @param {Object} v*/contain : function (v){return this.indexOf(v)>=0}}Object.extend(Array.prototype,arrayAddM);//为数组对象添加方法var stringAddM = {/*** int value*/intVal : function (){return parseInt(this);},/*** float value*/floatVal : function(){return parseFloat(this);},/*** 判断是否为数字型*/isNum : function (){return isNaN(this*1);}}Object.extend(String.prototype,stringAddM);//为string 对象添加加方法var mapAddM = {store : new Array,/*** entry函数* @param {Object} key* @param {Object} val*/entry : function (key,val){this.key = key;this.value = val;},//put方法put : function (key,val){this.store[this.store.length] = new this.entry(key,val);},//get方法get : function (key){for(var i = 0 ; i < this.store.length;i++){if(this.store[i].key === key)return this.store[i].value;}},//remove方法remove : function (key){for(var i = 0 ; i < this.store.length;i++){this.store[i].key === key && this.store.splice(i,1);}},//keysetkeySet : function (){var keyset = new Array;for(var i = 0 ;i< this.store.length;i++)keyset.push(this.store[i].key);return keyset;},//valsetvalSet : function (){var valSet = new Array;for(var i = 0 ; i < this.store.length;i++)valSet.push(this.store[i].value);return valSet;},//clearclear : function (){this.store.length = 0;},//size size : function (){return this.store.length;}}Map = function (){};Map.prototype = {};Map.constructor = new Map();Object.extend(Map.prototype,mapAddM);//为Map增加方法
})();