|
马上注册,结交更多好友,享用更多功能^_^
您需要 登录 才可以下载或查看,没有账号?立即注册
x
本帖最后由 孤世星辰 于 2022-4-6 09:44 编辑
- #pragma once
- #include<iostream>
- using std::cout, std::endl, std::cin, std::string;
- #include<string>
- class Worker
- {
- public:
- //显示个人信息
- virtual void showInfo() = 0;
- //获取岗位名称
- virtual string getDeptName() = 0;
- int m_ID;
- string m_Name;
- int m_DeptID;
- };
- #pragma once
- #include<iostream>
- #include"worker.h"
- using std::cout, std::endl, std::cin, std::string;
- #include"employee.h"
- #include"manager.h"
- #include"boss.h"
- #include<fstream>
- #define FILENAME "empFile.txt"
- class WorkerManager
- {
- public:
- WorkerManager();
- void showMenu();
- void ExitSystem();
- //记录职工人数
- int m_EmpNum;
- //职工数组指针
- Worker ** m_EmpArray;
- //添加职工
- void Add_Emp();
- //保存文件
- void save();
- //判断文件是否为空
- bool m_FileIsEmpty;
- //统计文件中人数
- int get_EmpNUm();
- //初始化员工
- void init_Emp();
- //显示职工
- void Show_Emp();
- //判断职工是否存在 如果存在返回数组中位置,不存在返回-1
- int IsExist(int id);
- //删除职工
- void Del_Emp();
- //修改职工
- void Mod_Emp();
- //查找职工
- void Find_Emp();
- //按照职工编号进行排序
- void Sort_Emp();
- //快速排序
- void quick_Sort(Worker * array[],int left,int right);
- ~WorkerManager();
- };
- #pragma once
- #include<iostream>
- using std::cout, std::endl, std::cin, std::string;
- #include"worker.h"
- class Manager:public Worker
- {
- public:
- Manager(int id, string name, int dID);
- //显示个人信息
- virtual void showInfo();
- //获取岗位名称
- virtual string getDeptName();
- };
- #pragma once
- #include<iostream>
- using std::cout, std::endl, std::cin, std::string;
- #include"worker.h"
- class Employee :public Worker
- {
- public:
- Employee(int id ,string name ,int dID);
- //显示个人信息
- virtual void showInfo();
- //获取岗位名称
- virtual string getDeptName();
- };
- #pragma once
- #include<iostream>
- using std::cout, std::endl, std::cin, std::string;
- #include"worker.h"
- class Boss :public Worker
- {
- public:
- Boss(int id, string name, int dID);
- //显示个人信息
- virtual void showInfo();
- //获取岗位名称
- virtual string getDeptName();
- };
- //下面是源文件
- #include<iostream>
- #include<string>
- #include"workerManager.h"
- using std::cout, std::endl, std::cin, std::string;
- int main()
- {
- WorkerManager wm;
- int choice = 0;
- while (true) {
-
- wm.showMenu();
- cout << "请输入您的选择" << endl;
- cin >> choice;
- switch (choice)
- {
- case 0:wm.ExitSystem();//退出系统
- break;
- case 1:wm.Add_Emp();//增加职工
- break;
- case 2: wm.Show_Emp();//显示职工
- break;
- case 3:wm.Del_Emp();//删除职工
- break;
- case 4:wm.Mod_Emp();//修改职工
- break;
- case 5:wm.Find_Emp();//查找职工
- break;
- case 6:wm.Sort_Emp();//排序职工
- break;
- case 7://清空文档
- break;
-
- default:
- system("cls");
- break;
- }
- };
-
- system("pause");
- return 0;
- }
- #include<iostream>
- #include<string>
- #include<fstream>
- #include"workerManager.h"
- using std::cout, std :: endl,std::cin, std::string,std::ofstream,std::ifstream,std::ios;
- WorkerManager::WorkerManager()
- {
- //文件不存在
- ifstream ifs;
- ifs.open(FILENAME, ios::in);//读文件
- if (!ifs.is_open())
- {
- //cout << "文件不存在" << endl;
- //初始化属性
- this->m_EmpNum = 0;
- this->m_EmpArray = NULL;
- this->m_FileIsEmpty = true;
- ifs.close();
- return;
- }
- //文件存在 数据为空
- char ch;
- ifs >> ch;
- if (ifs.eof())
- {
- //cout << "文件为空" << endl;
- //初始化属性
- this->m_EmpNum = 0;
- this->m_EmpArray = NULL;
- this->m_FileIsEmpty = true;
- ifs.close();
- return;
- }
- //文件存在,并且有数据
- int num = this->get_EmpNUm();
- cout << "职工人数为:" << num << endl;
- this->m_EmpNum = num;
- //开辟空间
- this->m_EmpArray = new Worker * [this->m_EmpNum];
-
- //将文件数据存入数组
- this->init_Emp();
-
-
-
- }
- void WorkerManager::showMenu()
- {
- cout << "*****************************************" << endl;
- cout << "********* 欢迎使用职工管理系统 ********" << endl;
- cout << "********* 0、退出管理程序 *********" << endl;
- cout << "********* 1、增加职工信息 *********" << endl;
- cout << "********* 2、显示职工信息 *********" << endl;
- cout << "********* 3、删除职工信息 *********" << endl;
- cout << "********* 4、修改职工信息 *********" << endl;
- cout << "********* 5、查找职工信息 *********" << endl;
- cout << "********* 6、按照编号排序 *********" << endl;
- cout << "********* 7、清空所有文档 *********" << endl;
- cout << "*****************************************" << endl;
- }
- void WorkerManager::ExitSystem()
- {
- cout << "欢迎下次使用" << endl;
- system("pause");
- exit(0);//退出程序
- }
- void WorkerManager::Add_Emp()
- {
- cout << "请输入添加职工的数量" << endl;
- int addNum = 0;
- cin >> addNum;
- if (addNum>0)
- {
- //计算添加空间大小
- int newSize = this->m_EmpNum + addNum;//新空间大小=原来的记录人数+新增人数
-
- //开辟新空间
- Worker** newSpace = new Worker * [newSize];
- //将原来数据拷贝到新空间
- if (this->m_EmpNum!=NULL)
- {
- for (int i = 0; i < this->m_EmpNum; i++)
- {
- newSpace[i] = this->m_EmpArray[i];
- }
- }
- //添加新数据
- for (int i = 0; i < addNum; i++)
- {
- int id;
- string name;
- int dSelect;
- cout << "请输入第" << i + 1 << "各新职工编号:" << endl;
- cin >> id;
- while (1)
- {
- if (IsExist(id)==-1)
- {
- break;
- }
- cout << "职工编号已存在,请重新输入!" << endl;
- cout << "请输入第" << i + 1 << "各新职工编号:" << endl;
- cin >> id;
- }
- cout << "请输入第" << i + 1 << "各新职工姓名:" << endl;
- cin >> name;
- cout << "请选择该职工岗位:" << endl;
- cout << "1、普通职工" << endl;
- cout << "2、经理" << endl;
- cout << "3、老板" << endl;
- cin >> dSelect;
- Worker* worker = NULL;
- switch (dSelect)
- {
- case 1:
- worker = new Employee(id, name, 1);
- break;
- case 2:
- worker = new Manager(id, name, 2);
- break;
- case 3:
- worker = new Boss(id, name, 3);
- break;
- default:
- break;
- }
- //将创建职工职责,存入数组
- newSpace[this->m_EmpNum + i] = worker;
- }
- //释放原有空间
- delete[] this->m_EmpArray;
- //更新新空间的指向
- this->m_EmpArray = newSpace;
- //更新新的职工人数
- this->m_EmpNum = newSize;
- //更新后职工不为空
- this->m_FileIsEmpty = false;
- cout << "成功添加" << addNum << "名新职工!" << endl;
- //保存数据到文件中
- this->save();
- }
- else
- {
- cout << "输入有误" << endl;
- }
- system("pause");
- system("cls");
- }
- void WorkerManager:: save()
- {
- ofstream ofs;
- ofs.open(FILENAME, ios::out);//用输出方式写文件
- for (int i = 0; i < this->m_EmpNum; i++)
- {
- ofs << this->m_EmpArray[i]->m_ID << "\t"
- << this->m_EmpArray[i]->m_Name << "\t"
- << this->m_EmpArray[i]->m_DeptID << endl;
- }
- ofs.close();
- }
- int WorkerManager::get_EmpNUm()
- {
- ifstream ifs;
- ifs.open(FILENAME, ios::in);//打开文件读文件
-
- int id;
- string name;
- int dID;
- int num = 0;
- while (ifs>>id&&ifs>>name&&ifs>>dID)
- {
- num++;
- }
- return num;
- }
- void WorkerManager::init_Emp()
- {
- ifstream ifs;
- ifs.open(FILENAME, ios::in);
- int id;
- string name;
- int dId;
- int index = 0;
- while (ifs>>id && ifs>>name && ifs>>dId)
- {
- Worker * worker = NULL;
- if (dId==1)
- {
- worker = new Employee(id, name, dId);
- }
- else if (dId==2)
- {
- worker = new Manager(id, name, dId);
- }
- else
- {
- worker = new Boss(id, name, dId);
- }
- this->m_EmpArray[index] = worker;
- index++;
- }
- ifs.close();
- }
- void WorkerManager::Show_Emp()
- {
- //判断文件是否为空
- if (this->m_FileIsEmpty)
- {
- cout << "文件不存在或者记录为空!" << endl;
- }
- else
- {
- for (int i = 0; i < m_EmpNum; i++)
- {
- this->m_EmpArray[i]->showInfo();
- }
- }
- system("pause");
- system("cls");
- }
- void WorkerManager::Del_Emp()
- {
- if (this->m_FileIsEmpty)
- {
- cout << "文件不存在或者数据为空" << endl;
- }
- else
- {
- cout << "请输入想要删除职工编号:" << endl;
- int id = 0;
- cin >> id;
- int index = this->IsExist(id);
- if (index != -1)
- {
- for (int i = index; i < this->m_EmpNum; i++)
- {
- this->m_EmpArray[i] = this->m_EmpArray[i + 1];
- }
- this->m_EmpNum--;
- //数据同步更新到文件中
- this->save();
- cout << "删除成功!" << endl;
- }
- else
- {
- cout << "删除失败,未找到该职工" << endl;
- }
- }
- system("pause");
- system("cls");
- }
- int WorkerManager::IsExist(int id)
- {
- int index = -1;
- for (int i = 0; i < this->m_EmpNum; i++)
- {
- if (this->m_EmpArray[i]->m_ID == id)
- {
- index = i;
- break;
- }
- }
- return index;
- }
- void WorkerManager::Mod_Emp()
- {
- if (this->m_FileIsEmpty)
- {
- cout << "文件不存在或者记录为空" << endl;
- }
- else
- {
- cout << "请输入修改职工编号:" << endl;
- int id;
- cin >> id;
- int ret = this->IsExist(id);
- if (ret != -1)
- {
- delete this->m_EmpArray[ret];
- int newId = 0;
- string newName = "";
- int dSelect = 0;
- cout << "查到:" << id << "号职工,请输入新职工号:" << endl;
- cin >> newId;
- cout << "请输入新姓名:" << endl;
- cin >> newName;
- cout << "请输入新岗位:" << endl;
- cout << "1、普通职工" << endl;
- cout << "2、经理" << endl;
- cout << "3、老板" << endl;
- cin >> dSelect;
- Worker* worker = NULL;
- switch (dSelect)
- {
- case 1:
- worker = new Employee(newId, newName, dSelect);
- break;
- case 2:
- worker = new Manager(newId, newName, dSelect);
- break;
- case 3:
- worker = new Boss(newId, newName, dSelect);
- break;
- default:
- break;
- }
- //更新数据到数组中
- this->m_EmpArray[ret] = worker;
- cout << "修改成功!" << endl;
- this->save();
- }
- else
- {
- cout << "修改失败,查无此人" << endl;
- }
- }
- system("pause");
- system("cls");
- }
- void WorkerManager::Find_Emp()
- {
- if (this->m_FileIsEmpty)
- {
- cout << "文件不存在或者记录为空!" << endl;
- }
- else
- {
- cout << "请输入查找的方式:" << endl;
- cout << "1、按照职工的编号查找" << endl;
- cout << "2、按照职工姓名查找" << endl;
- int select = 0;
- cin >> select;
- if (select==1)
- {
- //按照编号查
- int id;
- cout << "请输入查找的职工编号:" << endl;
- cin >> id;
- int ret=IsExist(id);
- if (ret!=-1)
- {
- //找到职工
- cout << "查找成功!该职工信息如下:" << endl;
- this->m_EmpArray[ret]->showInfo();
- }
- else
- {
- cout << "查找失败,查无此人" << endl;
- }
- }
- else if (select==2)
- {
- //按照姓名查
- string name;
- cout << "请输入查找姓名" << endl;
- cin >> name;
- bool flag = false;
- for (int i = 0; i < m_EmpNum; i++)
- {
- if (this->m_EmpArray[i]->m_Name == name)
- {
- cout << "查找成功,职工编号为"
- << this->m_EmpArray[i]->m_ID
- << "号职工信息如下:" << endl;
- flag = true;
- this->m_EmpArray[i]->showInfo();
- }
- }
- if (!flag)
- {
- cout << "查找失败,查无此人!" << endl;
- }
- }
- else
- {
- cout << "输入有误!" << endl;
- }
- }
- system("pause");
- system("cls");
- }
- void WorkerManager::Sort_Emp()
- {
- if (this->m_FileIsEmpty)
- {
- cout << "文件不存在或者记录为空!" << endl;
- }
- else
- {
- cout << "请选择排序方式:" << endl;
- cout << "1、按照职工号升序排列" << endl;
- cout << "2、按照职工号降序排列" << endl;
- int select = 0;
- cin >> select;
- if (select==1)
- {
- quick_Sort(m_EmpArray, 0, m_EmpNum);
- save();
- }
- }
- }
- void WorkerManager::quick_Sort(Worker* m_EmpArray[], int left, int right)
- {
- int pivot;
- int i = left;
- int j = right;
- pivot = i;
- while( i <= j)
- {
- while (m_EmpArray[i]->m_ID < m_EmpArray[pivot]->m_ID)
- {
- i++;
- }
- while (m_EmpArray[j]->m_ID > m_EmpArray[pivot]->m_ID)
- {
- j--;
- }
- if (i <= j)
- {
- Worker* temp = m_EmpArray[i];
- m_EmpArray[i] = m_EmpArray[j];
- m_EmpArray[j] = temp;
- i++;
- j--;
- }
- }
- if (left<j)
- {
- quick_Sort(m_EmpArray, left, j);
- }
- if (i<left)
- {
- quick_Sort(m_EmpArray, i, left);
- }
- }
- WorkerManager::~WorkerManager()
- {
- if (this->m_EmpArray != NULL)
- {
- delete[] this->m_EmpArray;
- this->m_EmpArray = NULL;
- }
- }
- #include"manager.h"
- Manager::Manager(int id, string name, int dID)
- {
- this->m_ID = id;
- this->m_DeptID = dID;
- this->m_Name = name;
- }
- //显示个人信息
- void Manager ::showInfo()
- {
- cout << "职工编号" << this->m_ID
- << "\t职工姓名" << this->m_Name
- << "\t岗位" << this->getDeptName()
- << "\t岗位职责:完成老板任务,下发任务给员工" << endl;
- }
- //获取岗位名称
- string Manager ::getDeptName()
- {
- return string("经理");
- }
- #include"employee.h"
- Employee::Employee(int id, string name, int dID)
- {
- this->m_ID = id;
- this->m_Name = name;
- this->m_DeptID=dID;
- }
- //显示个人信息
- void Employee:: showInfo()
- {
- cout << "职工编号" << this->m_ID
- << "\t职工姓名" << this->m_Name
- << "\t岗位" << this->getDeptName()
- << "\t岗位职责:完成经理交给的任务" << endl;
- }
- //获取岗位名称
- string Employee::getDeptName()
- {
- return string("员工");
- }
- #include"boss.h"
- Boss::Boss(int id, string name, int dID)
- {
- this->m_ID = id;
- this->m_DeptID = dID;
- this->m_Name = name;
- }
- //显示个人信息
- void Boss::showInfo()
- {
- cout << "职工编号" << this->m_ID
- << "\t职工姓名" << this->m_Name
- << "\t岗位" << this->getDeptName()
- << "\t岗位职责:管理公司所有任务" << endl;
- }
- //获取岗位名称
- string Boss::getDeptName()
- {
- return string("老板");
- }
复制代码
程序大概意思就是添加联系人,联系人里面有员工,老板,经理,三种,然后每个人因为类型不一样所以不能放在一个数组里面,然后就用他的父类指针worker代指,从而实现把这些类型不一样的数据放在同一个数组中,但是我的快速排序出了问题不知道哪里错了
你的main函数呢?
要发完整代码,你只贴和问题有关系的代码不行,你只贴这些代码,我并不知道这个代码的上下文环境
更重要的是我没法debug,我需要完整的代码,编译,然后调试运行
你怎么debug的?用眼睛盯着代码一行一行的看吗?
一遍来说,debug是把程序载入内存,一步一步的执行
你不发完整代码,我这么编译,调试?
|
|