婚恋交友项目

boy.h:

#pragma once

#include <string>
#include <vector>
#include "Single.h"

using namespace std;

class Girl;

class Boy : public Single
{
public:
	Boy();
	Boy(int age, string name, int salary);
	~Boy();
	Boy(const Boy& other);
	//int getAge()const;
	//string getName()const;
	int getSalary()const;
	bool satisfied(const  Girl& s) const;
	string description() const;

	static void inputBoys(vector<Boy>& boys);
	static void inputBoy(Boy& boy);
private:
	int salary;
};

boy.cpp

#include "Boy.h"
#include "Girl.h"
#include <iostream>
#include <sstream>

#define SALARY_FACTOR  0.006

Boy::Boy() {
}

Boy::Boy(const Boy& other) :Single(other.getName(), other.getAge()) {
	salary = other.salary;
	//name = other.name;
	//age = other.age;
}

Boy::Boy(int age, string name, int salary) :Single(name, age) {
	this->salary = salary;
}

Boy::~Boy() {
}

/*
int Boy::getAge() const {
	return age;
}

string Boy::getName() const {
	return name;
}
*/

int Boy::getSalary()  const {
	return salary;
}

bool Boy::satisfied(const Girl& s) const {
	if (s.getYanZhi() >= salary * SALARY_FACTOR) {
		return true;
	}
	else {
		return false;
	}
}

string Boy::description()const {
	stringstream ret;
	//ret << name << "-男-薪资(" << salary << ")-年龄(" << age << ")";
	ret << "性别:男"
		<<"\t\t\t姓名:" << getName()
		<< "\t\t\t薪资:" << getSalary()
		<< "\t\t\t年龄:" << getAge();

	return ret.str();
}

void Boy::inputBoys(vector<Boy>& boys) {
	int age;
	string name;
	int salary;
	int n = 1;
	while (1) {
		cout << "请输入第" << n << "位小哥哥的年龄【输入0结束】：";
		cin >> age;
		if (age == 0) {
			break;
		}

		cout << "请输入第" << n << "位小哥哥的姓名：";
		cin >> name;

		cout << "请输入第" << n << "位小哥哥的薪资：";
		cin >> salary;

		n++;
		boys.push_back(Boy(age, name, salary));
	}
}

void Boy::inputBoy(Boy& boy)
{
	int age;
	string name;
	int salary;

	cout << "请输入小哥哥的姓名：";
	cin >> name;

	cout << "请输入小哥哥的年龄：";
	cin >> age;

	cout << "请输入小哥哥的薪资：";
	cin >> salary;

	boy = Boy(age, name, salary);
}

girl.h

#pragma once

#include <string>
#include <vector>
#include "Single.h"

using namespace std;

class Boy;

class Girl : public Single
{
public:
	Girl();
	Girl(int age, string name, int yanZhi);
	~Girl();

	//int getAge()const;
	//string getName()const;
	int getYanZhi()const;
	bool satisfied(const  Boy& s) const;
	string description()const;

	static void inputGirls(vector<Girl>& girls);
	static void inputGirl(Girl& girl);
private:
	int yanZhi;
};

girl.cpp

#include "Girl.h"
#include "Boy.h"
#include <sstream>
#include <iostream>
#include <iomanip>

#define YANZHI_FACTOR	100

Girl::Girl() {

}

Girl::Girl(int age, string name, int yanZhi) :Single(name, age) {
	this->yanZhi = yanZhi;
}

Girl::~Girl() {
}
/*
int Girl::getAge() const {
	return age;
}

string Girl::getName() const {
	return name;
}
*/

int Girl::getYanZhi()  const {
	return yanZhi;
}

bool Girl::satisfied(const Boy& s) const {
	if (s.getSalary() >= yanZhi * YANZHI_FACTOR) {
		return true;
	}
	else {
		return false;
	}
}

string Girl::description() const {
	stringstream ret;
	//ret << name << "-女-颜值(" << yanZhi << ")-年龄(" << age << ")";
	ret << "性别:女"
		<< "\t\t\t姓名:" << getName()
		<< "\t\t\t颜值:" << setw(3) << setiosflags(ios::left) << getYanZhi()
		<< "\t\t\t年龄:" << getAge();

	return ret.str();
}

void Girl::inputGirls(vector<Girl>& girls) {
	int age;
	string name;
	int yanZhi;
	int n = 1;

	while (1) {
		cout << "请输入第" << n << "位小姐姐的年龄【输入0结束】：";
		cin >> age;
		if (age == 0) {
			break;
		}

		cout << "请输入第" << n << "位小姐姐的姓名：";
		cin >> name;

		cout << "请输入第" << n << "位小姐姐的颜值：";
		cin >> yanZhi;

		n++;
		girls.push_back(Girl(age, name, yanZhi));
	}
}

void Girl::inputGirl(Girl& girl)
{
	int age;
	string name;
	int yanZhi;

	cout << "请输入小姐姐的姓名：";
	cin >> name;

	cout << "请输入小姐姐的颜值：";
	cin >> yanZhi;

	cout << "请输入小姐姐的年龄：";
	cin >> age;

	girl = Girl(age, name, yanZhi);
}

Database.h

#pragma once
#include <vector>
#include "Boy.h"
#include "Girl.h"
#include <string>

using namespace std;

class Database
{
public:
	Database();
	
	void init();

	void print();

	void autoPair();

	void addOne(Boy& boy);

	void addOne(Girl& girl);

private:
	void initBoysFormFile();
	void initGirlsFormFile();
	void savaBoys();
	void savaGirls();

	vector<Boy> boys;
	vector<Girl> girls;

};

Database.cpp

#include "Database.h"
#include <fstream>
#include <iostream>
#include <iomanip>

#define GIRLS_FILE	"girls.txt"
#define BOYS_FILE	"boys.txt"

using namespace std;

Database::Database()
{
	
}

void Database::savaBoys()
{
	ofstream stream;

	stream.open(BOYS_FILE);
	if (!stream.is_open())
	{
		cout << BOYS_FILE << "写入失败" << endl;
		exit(1);
	}

	for (int i = 0; i < boys.size(); i++)
	{
		stream << boys[i].description() << endl;
	}
	
	stream.close();
}

void Database::savaGirls()
{
	ofstream stream;
	
	stream.open(GIRLS_FILE);
	if (!stream.is_open())
	{
		cout << BOYS_FILE << "写入失败" << endl;
		exit(1);
	}

	for (int i = 0; i < girls.size(); i++)
	{
		stream << girls[i].description() << endl;
	}

	stream.close();
}

void Database::initBoysFormFile()
{
	ifstream stream;

	stream.open(BOYS_FILE);
	if (!stream.is_open())
	{
		cout << "---输入基础用户【男嘉宾】数据---" << endl;
		Boy::inputBoys(this->boys);

		savaBoys();
		stream.close();
		return;
	}

	while (1)
	{
		string line;
		int salary;
		int age;
		char name[64]="";

		getline(stream, line);
		if (stream.eof())
		{
			break;
		}

		int ret = sscanf_s(line.c_str(), "性别:男 姓名 : % s 薪资 : % d 年龄 : % d", name, sizeof(name) ,&salary, &age);
		if (ret <0)
		{
			cout << "男嘉宾数据库格式匹配失败" << endl;
			exit(1);
		}

		boys.push_back(Boy(age, (string)name, salary));
	}
}

void Database::initGirlsFormFile()
{
	ifstream stream;

	stream.open(GIRLS_FILE);
	if (!stream.is_open())
	{
		cout << "---输入基础用户【女嘉宾】数据---" << endl;
		Girl::inputGirls(this->girls);

		savaGirls();
		stream.close();
		return;
	}

	while (1)
	{
		string line;
		char name[64]="";
		int age;
		int yanZhi;

		getline(stream, line);
		if (stream.eof())
		{
			break;
		}

		int ret = sscanf_s(line.c_str(), "性别:女 姓名:%s 颜值:%d 年龄:%d", name, sizeof(name),&yanZhi, &age);
		if (ret <0)
		{
			cout << "女嘉宾数据库格式匹配失败" << endl;
			exit(1);
		}
		girls.push_back(Girl(age, (string)name, yanZhi));
	}
}

void Database::init()
{
	initBoysFormFile();
	initGirlsFormFile();
}

void Database::print()
{
	cout << "男嘉宾信息：\n";
	for (int i = 0; i < boys.size(); i++)
	{
		cout << boys[i].description() << endl;
	}

	cout << "女嘉宾信息：\n";
	for (int i = 0; i < girls.size(); i++)
	{
		cout << girls[i].description() << endl;
	}
}

void Database::autoPair()
{
	cout << endl << "自动配对结果：" << endl;
	string line(100, '-');
	cout << line << endl;
	
		for (int i = 0; i < boys.size(); i++) {
			for (int j = 0; j < girls.size(); j++) {
				if (boys[i].satisfied(girls[j]) &&
					girls[j].satisfied(boys[i])) {
					cout << boys[i].description() << endl;
					cout << girls[j].description() << endl;
					cout << line << endl;
				}
			}
		}
	
}

void Database::addOne(Boy& boy)
{
	boys.push_back(boy);

	cout << endl << "自动配对结果：" << endl;
	string line(100, '-');
	cout << line << endl;

	//压根没跑
		for (int j = 0; j < girls.size(); j++)
		{
			if (boy.satisfied(girls[j]) &&
				girls[j].satisfied(boy))
			{
				cout << boy.description() << endl;
				cout<<girls[j].description() << endl;
				cout << line << endl;
			}
		}
}

void Database::addOne(Girl& girl)
{
	girls.push_back(girl);

	cout << endl << "自动配对结果：" << endl;
	string line(100, '-');
	cout << line << endl;


	for (int j = 0; j < boys.size(); j++)
	{
		if (girl.satisfied(boys[j]) &&
			boys[j].satisfied(girl))
		{
			cout << girl.description() << endl;
			cout << boys[j].description() << endl;
			cout << line << endl;
		}
	}
}

single.h

#pragma once
#include <string>

using namespace std;

class Single
{
public:
	Single();
	Single(string name, int age);
	~Single();

	int getAge()const;
	string getName()const;

private:
	int age;
	string name;
};

single.cpp

#include "Single.h"

Single::Single()
{
	this->name = "无名";
	this->age = 0;
}

Single::Single(string name, int age)
{
	this->name = name;
	this->age = age;
}


Single::~Single()
{
}

int Single::getAge() const {
	return age;
}

string Single::getName() const {
	return name;
}

main.cpp

#include <stdio.h>
#include <iostream>
#include <Windows.h>
#include <string>
#include <vector>  
#include "Boy.h"
#include "Girl.h"
#include <vector>
#include "Database.h"

int main(void) {
	Database data;

	data.init();

	Boy boy;
	Boy::inputBoy(boy);
	data.addOne(boy);

	Girl girl;
	Girl::inputGirl(girl);
	data.addOne(girl);

	system("pause");
	return 0;
}