问：

我遇到的错误在主.cpp文件中。它告诉我将 .getName（） 设为公共函数;我相信是的。我怎样才能解决这个问题？

我的代码由两个头文件“abstractsales”和“salesperson”组织。Salesperson 继承了 abstractsales 的所有特征，包括 “getName（）” 函数。但同样，不能在main中调用此函数。建议下面的代码。

摘要销售：

class abstractsales{
private:
    // This class has no private variable as it's used for a parent for public functions
public:
    string name, position;
    int EID, bossID;

    /*
     * This abstract sales class generalizes the needs for each type of sales person
     * for them to adopt in subclasses.
     */
   // ===== Get Functions =====
    string getName(){
        return this->name;
    }

SalesPerson 类：

class salesperson : abstractsales{
private:
    double commission = 0.05;
    double totalSalesProfit;
public:
    // Default Constructor
    salesperson(){
        this->name = "";
        this->position = "";
        this->EID = 0;
        this->bossID = 0;
        this->commission = 0.05;
    }
    // Constructor with appropriate parameters
    salesperson(string n, string p, int employeeID, int BID){
        this->name = p;
        this->position = n;
        this->EID = employeeID;
        this->bossID = BID;
        this->commission = 0.05;
    }

    // ===== Get Functions =====
    double getCommission(){
        return this->commission;
    }
    double getTotalProfit(){
        return totalSalesProfit;
    }

    // Function to add sale to total amount
    void addSale(double amt){
        totalSalesProfit += amt * commission;
    }
};

main.cpp 中出现的错误：

附图：在此处输入图片描述

我尝试在销售人员类中初始化 get 函数;但是，AbstractSales 用于多个子类。我不确定如何解决此错误。