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最新推荐文章于 2024-06-05 16:17:15 发布

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本文详细介绍了C++中CTemplate类的实现，包括如何创建客户信息、获取单元人数、一个单元里的人数和单元总数。通过实例展示了类成员变量和函数的使用。

//h
#pragma once

#include <vector>
#include <set>
#include <string>
using namespace std;

typedef struct __strClient{
	string strName;
	int iNum;
	bool bSex;
	int iCell;
}strClient ,*pStrClient;

class CTemplate{
		
public:
	CTemplate(void);
	~CTemplate(void);
private:
	std::vector<strClient> clients;
public:
	int GetCellCount(); //单元数
	int GetClientCountInCell(int); //一个单元里的人数
	void CreateClient(int num,bool sex,string name, int iCell);
	strClient& GetClientInfo(int); //用户信息
};
//cpp
#include "StdAfx.h"
#include "Template.h"

CTemplate::CTemplate(void)
{
}

int CTemplate::GetClientCountInCell(int cellNum)
{
	int num =0;
	vector<strClient>::iterator it;

	for (it=clients.begin();it!=clients.end();it++)
	{
		if (it->iCell == cellNum)
		{
			num++;
		}
	}
	return num;
	
}
void CTemplate::CreateClient(int num,bool sex,string name,int iCell)
{
	strClient cli;
	cli.iNum= num;
	cli.bSex = sex;
	cli.iCell = iCell;
	cli.strName = name;
	clients.push_back(cli);
}
int CTemplate::GetCellCount()
{
	int num =0;
	vector<strClient>::iterator iter;
	set<int> strSet;
	pair<set<int>::iterator, bool> p;
	for(iter=clients.begin();iter != clients.end();iter++)
	{
		p = strSet.insert(iter->iCell);
		if (p.second)
		{
			num++;
		}
	}
	return num;
}
strClient& CTemplate::GetClientInfo(int userNum)
{
	vector<strClient>::iterator iter;
	for (iter = clients.begin();iter != clients.end();iter++)
	{
		if (iter->iNum = userNum)
		{
			return *iter;
		}
	}
}
CTemplate::~CTemplate(void)
{
}
//main
#include "stdafx.h"
#include "Template.h"


int _tmain(int argc, _TCHAR* argv[])
{
	int num1 = 101,num2 = 102,num3=103, num4=104,\
		num5 = 201, num6=202,num7=203,num8=204,num9=205,\
		num10 = 301,num11=302,num12=303, num13=304, num14=305;

	string name1="wozai101",name2 = "wozai102",name3 = "wozai103",name4 = "wozai104",\
		name5="wozai201",name6="wozai202",name7="wozai203",name8="wozai204",name9="wozai205",\
		name10="wozai301",name11="wozai302",name12="wozai303",name13="wozai304",name14="wozai305";
	
	bool sex1=true,sex2=false,sex3=true,sex4=true,\
		sex5=false,sex6=true,sex7=true,sex8=false,sex9=true,\
		sex10=true,sex11=true,sex12=false,sex13=true,sex14=true;

	int cell1 = 10, cell2=10, cell3=10,cell4=10,\
		cell5=20,cell6=20,cell7=20,cell8=20,cell9=20,\
		cell10=30,cell11=30,cell12=30,cell13=30,cell14=30;
	
	CTemplate ct;
	ct.CreateClient(num1,sex1,name1,cell1);
	ct.CreateClient(num2,sex2,name2,cell2);
	ct.CreateClient(num3,sex3,name3,cell3);
	ct.CreateClient(num4,sex4,name4,cell4);
	ct.CreateClient(num5,sex5,name5,cell5);
	ct.CreateClient(num6,sex6,name6,cell6);
	ct.CreateClient(num7,sex7,name7,cell7);
	ct.CreateClient(num8,sex8,name8,cell8);
	ct.CreateClient(num9,sex9,name9,cell9);
	ct.CreateClient(num10,sex10,name10,cell10);
	ct.CreateClient(num11,sex11,name11,cell11);
	ct.CreateClient(num12,sex12,name12,cell12);
	ct.CreateClient(num13,sex13,name13,cell13);
	ct.CreateClient(num14,sex14,name14,cell14);

	int tmp = ct.GetClientCountInCell(20);
	int tmp2 = ct.GetCellCount();
	strClient tmp_user = ct.GetClientInfo(num13);
	string tmp_name = tmp_user.strName;
	
	printf("sum usersNumInCell = %d, cellCountInBuild=%d,user_name=%s\n",tmp,tmp2,tmp_name.c_str());
	system("pause");
	return 0;
}