家谱管理系统的源代码.doc

#include
#include
#include
#include

struct per{
int data;
char name[20];
char brith[20];
char marry;
char address[20];
char live;
char dietime[20];
char parent[20];
int generation;
int child[10];
int numberchild;

per(){
for(int i=0;i<20;i++)
name[i]='\0';
for(i=0;i<20;i++)
brith[i]='\0';
for(i=0;i<20;i++)
address[i]='\0';
for(i=0;i<20;i++)
dietime[i]='\0';
for(i=0;i<10;i++)
child[i]=0;
for(i=0;i<20;i++)
parent[i]='\0';
live='\0';
marry='\0';
data=-10;
generation=0;
numberchild=0;
}
};

void setupinfo(per person[]);
void display(per person[],int&);
void displayhome(per person[],int&);
void displayinfo(per person[],int&);
void namesearch(per person[],int&);
void birtfdaysearch(per person[],int&);
void addchild(per person[],int&);
void editmember(per person[],int&);
void sortbirthday(per person[],int&);

void main()
{
per person[36];
int count=0;
fstream inputFile("person.txt",ios::in|ios::out|ios::binary);
if(!inputFile)
{
cout<<"文件不存在!"<person[count]));//从文件中读取指定大小的字节函数read(),读取字节函数

while(!inputFile.eof()) //当文件没有读取完毕，进行循环
{
if(person[count].name[0]!='\0')//当名字不为空时
{

count++; //统计人数

inputFile.read((char*)(person+count),sizeof(*person));
}
}
inputFile.close();//关闭文件

if(count<1) //如果家谱图里面没人
{
cout<<" 家谱不存在,请你建立一个家谱!!"<姓名 : ";
cin.getline(person[i].name,20);

cout<<" 生日(日期样式为xxxx/xx/xx) : ";
cin.getline(person[i].brith,20);

cout<<" 婚否(输入Y或y或N或n) :";
cin>>person[i].marry;
while(toupper(person[i].marry)!='Y'&&toupper(person[i].marry)!='N')
{
cout<<" 你输入错误,请你重新输入!!"<<<" 婚否(输入Y或y或N或n) :";
cin>>person[i].marry;
}
cin.ignore();

cout<<" 地址 : ";
cin.getline(person[i].address,20);

cout<<" 是否健在(输入Y或y或N或n) :";
cin>>person[i].live; //是否死亡
while(toupper(person[i].live)!='Y'&&toupper(person[i].live)!='N')
{
cout<<" 你输入错误,请你重新输入!!"<>person[i].live;
}
cin.ignore();

if(toupper(person[i].live)=='N')
{
cout<<" 死亡日期(日期样式为xxxx/xx/xx) :";
cin.getline(person[i].dietime,20);// 输入死亡日期
}

cout<<" 属于第几代 : ";
cin>>person[i].generation;
cin.ignore();

if(person[i].generation!=1) //不是第一代
{
cout<<" 他(她)的父亲 : ";
cin.getline(person[i].parent,20); //cin.getline是读取字符串函数 20是读取字符串的个数
}
cout<
}

for(j=0;jhild[person[k].numberchild]=j;
person[k].numberchild++; //找某个人的孩子
}
}
}

for(j=0;jile(1) //循环式一直进行的
{
cout< cout<<"\t\t6. 修改某成员信息"<>choice;
while (choice!=1&&choice!=2&&choice!=3&&choice!=4&&choice!=5&&choice!=6&&choice!=7
&&choice!=8)
{
cout<<"you enter wrong!"<>choice;
}
cin.ignore(1,'\n'); //跳过一个字符,含义是忽略一行
system("cls");
switch(choice)
{
case 1: displayhome(person,n1); break;
case 2: displayinfo(person,n1); break;
case 3: namesearch(person,n1); break;
case 4: birtfdaysearch(person,n1); break;

case 5: addchild(person,n1); break;
case 6: editmember(person,n1); break;
case 7: sortbirthday(person,n1); break;
case 8: exit(0);
}
}
}

void displayhome(per person[36],int &n2) //调用函数的参数 传递的是一个参数地址
{
int i,j,max;
char again;
cout<
}
for(i=1;i<=max;i++)
{
cout<<" 第"<>again;
if(toupper(again)'Y') //就是判断输入得是否为y或Y
{
system("cls");
return;
}
if(toupper(again)=='N')
exit(0); //终止程序的执行
}

void displayinfo(per person[36],int &n2) //显示代数
{
int i,gen,j=0;
char again;
cout<>gen;
cout<ition<n!"<>again;
if(toupper(again)=='Y')
{
system("cls");
return;
}
if(toupper(again)=='N')
exit(0);
}

void namesearch(per person[36],int &n2)
{
int i,j=0,k;
char again,name[20];
cout<0;i "<1)
cout<<" 他是这个家的根，没有父亲!!!!"<rson[person[i].data].marry
<<" 地址 :"<dl;
}

if(person[i].numberchild==0)
cout<<" 他没有孩子!!!"< 出生日期 : "<erson[i].child[k]].live=='N'||person[person[i].child[k]].live=='n')
cout<<" 死亡日期 : "<>again;
if(toupper(again)=='Y')
{
system("cls");
return;
}
if(toupper(again)=='N')
exit(0);
}

void birtfdaysearch(per person[36],int &n2)
{
char begbir[20],endbir[20],again;
int i,flag=0;
cout<
cin.getline(endbir,20);
cout<=0&&strcmp(person[i].brith,endbir)<=0)
{
cout<<" 姓名 : "<ag==0)
cout<<" 在这段时间内没有人生日!!!"<>again;
if(toupper(again)=='Y')
{
system("cls");
return;
}
if(toupper(again)=='N')
exit(0);
}

void addchild(per person[36],int &n2)
{
int i;
char again;
fstream file("person.txt",ios::in|ios::out|ios::binary|ios::app);
cout<n>>person[n2].marry;
while(toupper(person[n2].marry)!='Y'&&toupper(person[n2].marry)!='N')
{
cout<<" 你输入错误,请你重新输入!!"<>person[n2].marry;
}
cin.ignore();

cout<<" 地址 : ";
cin.getline(person[n2].address,20);

cout<<" 是否健在(输入Y或y或N或n) :";
cin>>person[n2].live;
while(toupper(person[n2].live)!='Y'&&toupper(person[n2].live)!='N')
{
cout<<" 你输入错误,请你重新输入!!"<>person[n2].live;
}
cin.ignore();

if(toupper(person[n2].live)=='N')
{
cout<<" 死亡日期(日期样式为xxxx/xx/xx) :";
cin.getline(person[n2].dietime,20);
}

cout<<" 属于第几代 : ";
cin>>person[n2].generation;
cin.ignore();

if(person[n2].generation!=1)
{
cout<<" 他(她)的父亲 : ";
cin.getline(person[n2].parent,20);
}
cout<i].name)==0)
{
person[n2].data=i;
break;
}
}

file.write((char*)&person[n2],sizeof(person[n2]));
file.close();
file.open("person.txt",ios::in|ios::out|ios::binary);
file.seekp(i*sizeof(per),ios::beg);
person[i].child[person[i].numberchild]=n2;
person[i].numberchild++;
file.write((char*)&person[i],sizeof(per));
file.close();
n2++;
cout<<" 你是否想继续查看?如果继续请输入Y或y,否则输入N或n!"<>again;
if(toupper(again)=='Y')
{
system("cls");
return;
}
if(toupper(again)=='N')
exit(0);
}

void editmember(per person[36],int &n2)
{
int i,flag=0,choice;
char name[20],again;
fstream file("person.txt",ios::in|ios::out|ios::binary);
cout<
cout<<" 家谱中没有这个人!!"<ndl;
cout<<"\t\t 请输入1-6之间的数"<>choice;
while (choice!=1&&choice!=2&&choice!=3&&choice!=4&&choice!=5&&choice!=6)
{
cout<<"you enter wrong!"<>choice;
}
cin.ignore(1,'\n');

switch(choice)
{
case 1: cout<n[i].address,20);
// file.seekp(i*sizeof(per),ios::beg);
// file.write((char*)&person[i],sizeof(per));
break;

case 3: cout<>person[i].marry;
// file.seekp(i*sizeof(per),ios::beg);
// file.write((char*)&person[i],sizeof(per));
break;
case 4: cout<>person[i].live;
// file.seekp(i*sizeof(per),ios::beg);
// file.write((char*)&person[i],sizeof(per));
break;
case 6: cout<int j=0;j>again;
if(toupper(again)=='Y')
{
system("cls");
return;
}
if(toupper(again)=='N')
exit(0);
}

void sortbirthday(per person[36],int n2)
{
per person1;
int i,j;
char again;
cout<=0)
{
person1=person[i];
person[i]=person[j];
person[j]=person1;
}
}
for(i=0;i<>again;
if(toupper(again)=='Y')
{
system("cls");
return;
}
if(toupper(again)=='N')
exit(0);
}

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