大话设计模式组合模式c++实现

组合模式

其他二十三种设计模式

#include<iostream>
#include<list>

using namespace std;

//组合模式

class Company {
   
   
public:
	Company(string _name) {
   
   
		this->name = _name;
	}
	virtual void Add(Company *c) = 0;
	virtual void Remove(Company* c) = 0;
	virtual void Display(int depth) = 0;
	virtual void LineOfDuty() = 0;
protected:
	string name;
};

//树枝节点
class ConcreteCompany :public Company {
   
   
public:
	ConcreteCompany(string _name):Company(_name){
   
   }

	virtual void Add(Company* c) {
   
   
		children->push_back(c);
	}
	virtual void Remove(Company* c) {
   
   
		c