c-resources/CPlusPlus20ForProgrammers-m.../examples/ch10/fig10_11-17/CommissionEmployee.h

43 lines
1.9 KiB
C++

// Fig. 10.15: CommissionEmployee.h
// CommissionEmployee class derived from Employee.
#pragma once
#include <string>
#include <string_view>
#include "Employee.h" // Employee class definition
class CommissionEmployee final : public Employee {
public:
CommissionEmployee(std::string_view name, double grossSales,
double commissionRate);
virtual ~CommissionEmployee() = default; // virtual destructor
void setGrossSales(double grossSales);
double getGrossSales() const;
void setCommissionRate(double commissionRate);
double getCommissionRate() const;
// keyword override signals intent to override
double earnings() const override; // calculate earnings
std::string toString() const override; // string representation
private:
double m_grossSales{0.0};
double m_commissionRate{0.0};
};
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