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composite.h
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54 lines (44 loc) · 953 Bytes
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//
// Created by Jennica on 2016/12/30.
//
#ifndef DESIGN_PATTERNS_COMPOSITE_H
#define DESIGN_PATTERNS_COMPOSITE_H
#include <string>
#include <vector>
class Company {
public:
Company() {}
Company(std::string);
virtual void Add(Company*) = 0;
virtual void Display(int) = 0;
virtual void LineOfDuty() = 0;
protected:
std::string name_;
};
class HrDepartment: public Company {
public:
HrDepartment() {}
HrDepartment(std::string);
void Add(Company*) {}
void Display(int);
void LineOfDuty();
};
class FinanceDepartment: public Company {
public:
FinanceDepartment() {}
FinanceDepartment(std::string);
void Add(Company*) {}
void Display(int);
void LineOfDuty();
};
class ConcreteCompany: public Company {
public:
ConcreteCompany() {}
ConcreteCompany(std::string);
void Add(Company*);
void Display(int);
void LineOfDuty();
private:
std::vector <Company*> companies_;
};
#endif //DESIGN_PATTERNS_COMPOSITE_H