诊所信息管理系统设计

1、#include<iostream>#include<fstream> /输入输出文件流类#include<string>using namespace std;class person /人类public:person() person() /析构函数，释放资源protected:string name;char sex;int age;double office_vist_fee; /诊费;class doctor:public person /医生类private:char speicialty15; /专业说明public:doctor() void

2、 input() /增加医生信息 char t; cout<<"*主治医生基本信息*"<<endl; /fstream outfile() 打开文件aa.txt,并建立链接，aa.txt是一个输出文件，接收从内存输出数据 /ios:out 以输出的方式打开文件 /ios:app 以输出的方式打开文件，写入的数据添加在文件末尾 fstream outfile("D:aa.txt",ios:out|ios:app); if(!outfile) cout<<"打开文件失败!"<<endl; e

3、lse cout<<"姓名" cin>>name; outfile<<name<<" " cout<<"性别:" cin>>sex; if(sex='m'|sex='M') outfile<<"男"<<" " else if(sex='f'|sex='F') outfile<<"女"<<&quo

4、t; " else cout<<"请重新输入性别："cin>>sex;if(sex='m'|sex='M') outfile<<"男"<<" " else if(sex='f'|sex='F') outfile<<"女"<<" " cout<<"年龄：" cin>>age; outfile<<ag

5、e<<" " cout<<"诊费：" cin>>office_vist_fee; /向磁盘文件aa.txt输入数据 outfile<<office_vist_fee<<" " cout<<"专业说明：" cin>>speicialty; outfile<<speicialty<<endl; outfile.close(); /关闭文件 cout<<"是否继续添加医生信息 Y/N.：&qu

6、ot;<<endl;cin>>t;if(t='y')input(); /返回继续添加elsereturn ;void zhangdanKind() /按姓名查询医生信息 char t; /定义输入输出文件流，以输入的方式打开磁盘文件aa.txt fstream infile2("D:aa.txt",ios:in); /以读方式打开文件 if(!infile2) cout<<"打开文件失败！"<<endl; return; int line=0; string arr100100; /定义一个

7、string类型的二维数组，用来保存文本内读取的信息 /char型初始化函数 memset(arr,0,sizeof(arr); /将数组清空 /eof()函数到文件结尾可以返回true，而之前返回的均为false，while(true)->while(false)，循环结束 while(!infile2.eof() /文件不为空的条件设置 infile2>>arrline0>>arrline1>>arrline2>>arrline3>>arrline4;line+; string na; cout<<"请

8、输入要查询的医生姓名：" cin>>na; for(int i=0;i<line;i+) if(arri0=na) cout<<"医生姓名："<<arri0<<" "<<"性别："<<arri1<<" "<<"年龄："<<arri2<<" "<<"诊费："<<arri3<<"元

9、"<<" "<<"专业："<<arri4<<endl; return; cout<<"记录中没有此医生信息！"<<endl; cout<<"是否继续查询 Y/N.:"<<endl; cin>>t; if(t='y') zhangdanKind(); else return; doctor() ;class HuanZhe:public person /患者类private:doubl

10、e drug_fee; /药费public:HuanZhe() void input() /增加患者信息 char t; cout<<"*患者基本信息*"<<endl; fstream outfile("D:ee.txt",ios:out|ios:app); /以写方式打开文件 if(!outfile) cout<<"打开文件失败！"<<endl; else cout<<"姓名" cin>>name; outfile<<name&l

11、t;<" " cout<<"性别:" cin>>sex; if(sex='m'|sex='M') outfile<<"男"<<" " else if(sex='f'|sex='F') outfile<<"女"<<" " else cout<<"请重新输入性别："cin>>sex;if(sex=

12、'm'|sex='M') outfile<<"男"<<" " else if(sex='f'|sex='F') outfile<<"女"<<" " cout<<"年龄：" cin>>age; outfile<<age<<" " cout<<"诊费：" cin>>office_

13、vist_fee; outfile<<office_vist_fee<<" " cout<<"药费：" cin>>drug_fee; outfile<<drug_fee<<endl; outfile.close(); cout<<"是否继续添加患者信息 Y/N.："<<endl;cin>>t;if(t='y')input();elsereturn ;void zhangdanKind() /按姓名查询患者信息 c

14、har t; fstream infile2("D:ee.txt",ios:in); /以读方式打开文件 if(!infile2) cout<<"打开文件失败！"<<endl;return; string arr100100; int line=0; memset(arr,0,sizeof(arr); /将数组清空 while(!infile2.eof() /文件不为空的条件设置 /文件流读取数据 infile2>>arrline0>>arrline1>>arrline2>>arrl

15、ine3>>arrline4;/文件流读取数据 line+; string na; cout<<"请输入要查询的患者姓名：" cin>>na; for(int i=0;i<line;i+) if(arri0=na) cout<<"患者姓名："<<arri0<<" "<<"性别："<<arri1<<" "<<"年龄："<<arri2<&

16、lt;" "<<"诊费："<<arri3<<"元"<<" "<<"药费："<<arri4<<"元"<<endl; return; cout<<"记录中没有此患者信息！"<<endl; cout<<"是否继续查询 Y/N.:"<<endl; cin>>t; if(t='y

17、9;) zhangdanKind(); else return;HuanZhe() ;class zhangdan /账单类private: string name; double drug_fee; double office_vist_fee; double totl_fee;public:zhangdan() void totl_pay() /用于把总费用从“D;bb.txt”文件转移到"D:cc.txt" string a; fstream infile1("D:bb.txt",ios:in); /以读方式打开文件 if(!infile1) co

18、ut<<"打开文件失败！"<<endl;return; string arr100100; int line=0; memset(arr,0,sizeof(arr); /将数组清空 while(!infile1.eof() /文件不为空的条件设置 infile1>>arrline0>>arrline1>>arrline2>>arrline3>>arrline4;/文件流读取数据 line+; for(int i=0;i<line;i+) fstream outfile4("D

19、:cc.txt",ios:out|ios:app); /以写的方式打开文件 if(! outfile4) cout<<"打开文件失败！"<<endl; else a=arri4; outfile4<<a<<endl; outfile4.close(); infile1.close();void pay() /实现统计所有患者总费用 double a; double z=0.0; fstream infile4("D:cc.txt",ios:in); /以读方式打开文件 if(! infile4)

20、cout<<"打开文件失败！"<<endl;return; double s100; int line=0; while(!infile4.eof() /文件不为空的条件设置 infile4>>sline; /文件流读取数据 line+; for(int i=0;i<line-1;i+) a=si;z=z+a; cout<<"所有患者的总费用为："<<z<<"元"<<endl; infile4.close();void addzhangdan()

21、 /增加账单信息 fstream outfile3("D:bb.txt",ios:out|ios:app); /以写方式打开文件 if(!outfile3) cout<<"打开文件失败！"<<endl; else cout<<"患者姓名：" cin>>name; outfile3<<name<<" " cout<<"主治医生：" cin>>name; outfile3<<name<&

22、lt;" " cout<<"诊费：" cin>>office_vist_fee; outfile3<<office_vist_fee<<" " cout<<"药费：" cin>>drug_fee; outfile3<<drug_fee<<" " cout<<"总费用：" cin>>totl_fee; outfile3<<totl_fee<&

23、lt;endl; outfile3.close(); char t; cout<<"是否继续添加账单信息 Y/N.:"<<endl; cin>>t; if(t='y') addzhangdan(); else return;void zhangdanKind() /按姓名查询账单信息 char t; fstream infile1("D:bb.txt",ios:in); /以读方式打开文件 if(!infile1) cout<<"打开文件失败！"<<endl;

24、return; string arr100100; /定义一个string类型的二维数组，用来保存从文本内读取信息 int line=0; memset(arr,0,sizeof(arr); /将数组清空 while(!infile1.eof() /文件不为空的条件设置 infile1>>arrline0>>arrline1>>arrline2>>arrline3>>arrline4;/文件流读取数据 line+; string na; cout<<"请输入要查询的患者姓名：" cin>>n

25、a; for(int i=0;i<line;i+) if(arri0=na) string xm; xm=arri1; cout<<"患者姓名："<<arri0<<" "<<"医生姓名："<<arri1<<" "<<"诊费："<<arri2<<"元"<<" "<<"药费："<<arri3&

26、lt;<"元"<<" "<<"总费用："<<arri4<<"元"<<endl; fstream infile2("D:aa.txt",ios:in); /以读方式打开文件 if(!infile2) cout<<"打开文件失败！"<<endl; return; int l=0; memset(arr,0,sizeof(arr); /将数组清空 while(!infile2.eof() /文

27、件不为空的条件设置 infile2>>arrl0>>arrl1>>arrl2>>arrl3>>arrl4;/文件流读取数据 l+; for(int j=0;j<1;j+) if(arrj0=xm) cout<<"医生姓名："<<arri0<<" "<<"性别："<<arri1<<" "<<"年龄："<<arri2<<&quo

28、t; "<<"诊费："<<arri3<<"元"<<" "<<"专业："<<arri4<<endl; fstream infile3("D:ee.txt",ios:in); /以读方式打开文件 if(!infile3) cout<<"打开文件失败！"<<endl; return; int lin=0; memset(arr,0,sizeof(arr); /将数组

29、清空 while(!infile3.eof() /文件不为空的条件设置 infile3>>arrlin0>>arrlin1>>arrlin2>>arrlin3>>arrlin4;/文件流读取数据 lin+; for(int z=0;z<lin-1;z+) if(arri0=na) cout<<"患者姓名："<<arrz0<<" "<<"性别："<<arrz1<<" "<&l

30、t;"年龄："<<arrz2<<" "<<"诊费："<<arrz3<<"元"<<" "<<"药费："<<arrz4<<"元"<<endl; return; cout<<"记录中没有此患者的账单信息！"<<endl; cout<<"是否继续查询 Y/N.:"<

31、<endl; cin>>t; if(t='y') zhangdanKind(); else return;zhangdan() ;void add_zhuce() /实现注册用户 string name,code,code1;fstream outfile5("D:dd.txt",ios:out|ios:app); /以写方式打开文件if(!outfile5)cout<<"打开文件失败！"<<endl;else cout<<"*请注册用户*"<<endl

32、; cout<<"请输入您的用户名：" cin>>name; fstream infile6("D:dd.txt",ios:in); /以读方式打开文件 if(!infile6) cout<<"打开文件失败！"<<endl; return; string a1002; /定义一个string类型的二维数组，用来保存从文本内读取的信息 int line=0; memset(a,0,sizeof(a); /将数组清空 while(!infile6.eof() /文件不为空的条件设置 infi

33、le6>>aline0>>aline1; /文件流读取数据line+; for(int i=0;i<line;i+) if(ai0=name) cout<<"此用户已存在！谢谢使用本系统注册用户界面！欢迎下次使用！" exit(0); outfile5<<name<<" " cout<<"请输入您的密码：" cin>>code; cout<<"请再次输入您的密码：" cin>>code1; if(cod

34、e!=code1) cout<<"您两次输入的密码不一致！谢谢使用本系统注册用户界面！欢迎下次使用！"<<endl;exit(0); else outfile5<<code1<<endl;cout<<"谢谢使用本系统注册用户界面！您已注册成功！"<<endl; outfile5.close();void welcome() /验证用户登陆，登陆成功显示欢迎信息 string name,code; int mark=0; fstream infile("D:dd.txt&qu

35、ot;,ios:in); if(!infile) cerr<<"打开文件错误"<<endl;return; int line=0; string a100100; memset(a,0,sizeof(a); /将数组清空 while(!infile.eof() /文件不为空的条件设置 infile>>aline0>>aline1; /文件流读取数据 line+; cout<<"tt*用户名*:" cin>>name; int m=1; for(int i=0;i<line;i+

36、) if(ai0=name) m=i; mark=i; break; if(m=0) cout<<"tt*该用户不存在，请注册用户*:" add_zhuce(); cout<<"tt*密码*:" cin>>code; for(int j=0;j<2;j+) if(amark1=code) cout<<"成功登入*"<<endl; break;else cout<<"密码错误，请重新输入*"<<endl; cout<<

37、;"tt*密码*：" cin>>code; void addinfor() /增加信息界面实现 int a; doctor d; HuanZhe w; cout<<endl; cout<<endl; cout<<"tt *增加信息界面*"<<endl; cout<<"n" cout<<"tt *n" cout<<"tt n" cout<<"tt 1.增加医生信息 n"

38、cout<<"tt 2.增加患者信息 n" cout<<"tt 0.退出 n" cout<<"tt n" cout<<"tt *n" cout<<"请输入您选择的数字<0-2>:" cin>>a; switch(a) case 1:d.input();break; /医生信息 case 2:w.input();break; /患者信息 case 0:break; default:cout<<"

39、;输入数字错误！"<<endl; void select() /查询信息界面实现 int b; doctor d; HuanZhe w; cout<<endl; cout<<endl; cout<<"tt *查询信息界面*"<<endl; cout<<"n" cout<<"tt *n" cout<<"tt n" cout<<"tt 1.查询医生信息 n" cout<<

40、"tt 2.查询患者信息 n" cout<<"tt 0.退出 n" cout<<"tt n" cout<<"tt *n" cout<<"请输入您选择的数字<0-2>:" cin>>b; switch(b) case 1:d.zhangdanKind();break; case 2:w.zhangdanKind();break; case 0:break; default:cout<<"输入数字错误！&q

41、uot;<<endl; void zhangdanxinxi() /账单信息界面实现 int c; zhangdan z; cout<<endl; cout<<endl; cout<<"tt *账单信息*"<<endl; cout<<"n" cout<<"tt *n" cout<<"tt n" cout<<"tt 1.增加账单信息 n" cout<<"tt 2.查询账单信息 n" cout<<"tt 0.退出 n" cout<<"tt n" cout<<"tt *n" cout<<"请输入您选择的数字<0-2>:" cin>>c; switch(c) case 1:z.addzhangdan();break; case 2:z.z