C++编写的ERP管理系统

#include "EmployManagement.h" #include "Employ.h" #include <vector> #include <iostream> #include <string> #include <fstream> #include <algorithm> using namespace std; EmployManagement::EmployManagement() { } EmployManagement::~EmployManagement() { } void EmployManagement::registEmploy() { while (true) { Employ employ; string id, name, gender, department; int age; double salary; char ch; cout << "please input employ's info:" << endl; cout << "id:" << endl; cin >> id; cout << "name:" << endl; cin >> name; cout << "gender:" << endl; cin >> gender; cout << "age" << endl; cin >> age; cout << "department" << endl; cin >> department; cout << "salary" << endl; cin >> salary; employ.init(id, name, age, gender, department, salary); employVector.push_back(employ); cout << "continue to regist? y/n" << endl; cin >> ch; if (ch == 'n') break; } } void EmployManagement::findEmploy() { string id, name; //vector<Employ>::iterator EmployIter; //EmployIter = employVector.begin(); int i = 0; while (true) { char ch; int flag; cout << "depend on id or name :1,2" << endl; cin >> flag; if (flag == 1) { string id; cout << "input id:" << endl; cin >> id; for (i = 0; i < employVector.size();i++) { if (id == employVector[i].getId()) { employVector[i].showInfo(); break; } } } else if (flag == 2) { string name; cout << "input name:" << endl; cin >> name; for (i = 0; i < employVector.size(); i++) { if (name == employVector[i].getName()) { employVector[i].showInfo(); break; } } } else{ cout << "error!" << endl; } cout << "continue to find? y/n" << endl; cin >> ch; if (ch == 'n') break; } } void EmployManagement::updateEmploy() { string id; vector<Employ>::iterator EmployIter; string newId,newName,newGender,newDepartment; int newAge; double newSalary; char ch; while (true) { cout << "input id:" << endl; cin >> id; for (EmployIter = employVector.begin(); EmployIter != employVector.end(); EmployIter++) { if (id == EmployIter->getId()) { EmployIter->showInfo(); cout << "update: 1:id, 2:name,3:age, 4:gender, 5:department, 6:salary" << endl; int flag; cin >> flag; switch (flag) { case 1: cin >> newId; EmployIter->setId(newId); break; case 2:cin >> newName; EmployIter->setName(newName); break; case 3:cin >> newAge; EmployIter->setAge(newAge); break; case 4:cin >> newGender; EmployIter->setGender(newGender); break; case 5:cin >> newDepartment; EmployIter->setDepartment(newDepartment); break; case 6:cin >> newSalary; EmployIter->setSalary(newSalary); break; default: break; } break; } } cout << "continue to update? y/n" << endl; cin >> ch; if (ch == 'n') break; } } void EmployManagement::deleteEmploy() { string id; vector<Employ>::iterator EmployIter; while (true) { cout << "input id:" << endl; cin >> id; char ch,flag; for (EmployIter = employVector.begin(); EmployIter != employVector.end(); EmployIter++) { if (id == EmployIter->getId()) { EmployIter->showInfo(); cout << "really want to delete? y/n" << endl; cin >> flag; break; } } if (flag == 'y') EmployIter=employVector.erase(EmployIter); cout << "continue to delete? y/n" << endl; cin >> ch; if (ch == 'n') break; } } void EmployManagement::sortEmploy() { vector<Employ> newVector; int i = 0,j=0; for (i = 0; i < employVector.size();i++) { for (j = i+1; j < employVector.size(); j++) { if (employVector[i].getSalary() < employVector[j].getSalary()) swap(employVector[i], employVector[j]); } } cout << "sort out" << endl; } void EmployManagement::saveInfo(ofstream &outFile) { vector<Employ>::iterator EmployIter; cout << "show and save:" << endl; for (EmployIter = employVector.begin(); EmployIter != employVector.end(); EmployIter++) { EmployIter->showInfo(); outFile << "id:" << EmployIter->getId() << ",name:" << EmployIter->getName() << ",age:" << EmployIter->getAge() << ",gender:" << EmployIter->getGender() << ",department:" << EmployIter->getDepartment() << ",salary:" << EmployIter->getSalary() << endl; } outFile.close(); }