xcode - 此处错误: 'Employee' does not refer to a value

Question

我正在进行编程任务，但有9个相同的错误。所有所说的“雇员”都不是指值(value)。有人可以帮帮我吗？!非常感谢。下面是我遇到错误的地方，然后还包括了我的类(class)。 ![在此处输入图片描述] [1]

类:

#ifndef Programming_Assignment__3_employee_h
#define Programming_Assignment__3_employee_h

#include <string>

class Employee
{
  private:
  int ID;
  std::string ssn;
  std::string emailaddress;
  int yearOfbirth;

 public:
  static std::string name;
  Employee();
  int  displayRecord();
  void addEmployee();
  int GetID();
  std::string GetEmail();

};



#endif

错误:

int  displayRecord(vector <Employee*> input)
{
    cout << " ______________________________";

    for ( int count = 0; count < 200; count ++)
    {
        std::getline(Employee.name);


        cout << setw(5) << Employee.ID << setw(15) << Employee.name << setw(15) << setw(15) <<      Employee.emailAddress << setw(8)<< Employee.yearOfBirth;
     }
  }

void addemployee(vector <Employee*> input)
{
    cout << "Employee ID : " << endl;
    cin >> Employee.ID;
    cout << "Employee Name: ";
    cin>> Employee[input].name;
    cout << "SSN :";
    cin >> Employee[input].ssn;
    cout << "Email Address: ";
    cin >> Employee[input].emailAddress;
    cout << "Birth Year: ";
    cin >> Employee[input].yearOfBirth;
}

Answer 1

声明“类Employee”仅定义类的结构。它不会分配任何内存来存储其值。您需要在某个地方分配该类的实例。

编辑:

实际上，实例是通过输入变量传递到函数中的。您需要在cin和cout语句中访问那些实例(不是类)。