尝试在#ifndef _ZOORECORD_HPP_
#define _ZOORECORD_HPP_
#include "ArrayBag.hpp"
#include "Animal.hpp"
#include <fstream>
#include <string>
class ZooRecord : public ArrayBag
{
public:
// default constructor
ZooRecord();
/**
parameterized constructor
@pre the input file is expected to be in CSV
(comma separated value) format as:
"animal_name,hair,feathers,eggs,milk,airborne,aquatic,predator,toothed,
backbone,breathes,venomous,fins,legs,tail,domestic,catsize,class_type\n"
@param input_file_name the name of the input file
@post adds Animal objects to record as per the data in the input file
**/
ZooRecord(std::string input_file_name);
/**
@post displays all animals in record, one per line by calling animal's
display method”
**/
void display();
};
#endif
中使用chrome.browserAction。在页面顶部，我放置了react-create-app，但是当我想设置/*global chrome*/时
我有错误：
TypeError：无法读取未定义的属性'setBadgeBackgroundColor'