stl 统计一栋楼里的信息

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//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;}
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