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| ostream& operator<<(ostream& os, date& a)
{
if(a.day!=0){
os<<"birthday=";
os<<a.day<<",";
os<<a.mounth<<",";
os<<a.year<<endl;
}
return os;
}
ifstream& operator>>(ifstream &fs,date &a)
{
int sz=sizeof(int);
fs.read((char*)&a.day,sz);
fs.read((char*)&a.mounth,sz);
fs.read((char*)&a.year,sz);
return fs;
}
ofstream& operator<<(ofstream &fs,date &a)
{
int sz=sizeof(int);
fs.write((char*)&a.day,sz);
fs.write((char*)&a.mounth,sz);
fs.write((char*)&a.year,sz);
return fs;
}
istream& operator>>(istream&is,date&a)
{
int d=0;
cout<<"enter birthday day=";
is>>d;
a.day=d;
cout<<"enter birthday mounth=";
is>>d;
a.mounth=d;
cout<<"enter birthday year=";
is>>d;
a.year=d;
return is;
}
ostream& operator<<(ostream& os, Person& a)
{
if(a.surname) cout<< "Surname: "<< a.surname << endl;
if(a.name) cout << "Name: " << a.name << endl;
if(a.patronymic) cout << "Patronymic: " << a.patronymic << endl;
if(a.address) cout << "Address: " << a.address <<endl;
if(a.phone) cout<< "Phone: " << a.phone << endl;
if(a.email) cout<< "e-mail: " << a.email <<endl;
if(a.ICQ) cout<< "ICQ: " << a.ICQ << endl;
os<<a.birthday;
return os;
}
ifstream& operator>>(ifstream&fs,Person&a)
{
int sz;
fs.read((char*)&sz, sizeof(int));
if (fs.eof()) return fs;
a.surname = new char [sz+1];
fs.read((char*)a.surname, sz*sizeof(char));
a.surname[sz]=0;
fs.read((char*)&sz, sizeof(int));
a.name = new char [sz+1];
fs.read((char*)a.name, sz*sizeof(char));
a.name[sz]=0;
fs.read((char*)&sz, sizeof(int));
a.patronymic = new char [sz+1];
fs.read((char*)a.patronymic, sz*sizeof(char));
a.patronymic[sz]=0;
fs.read((char*)&sz, sizeof(int));
a.address = new char [sz+1];
fs.read((char*)a.address, sz*sizeof(char));
a.address[sz]=0;
fs.read((char*)&sz, sizeof(int));
a.phone = new char [sz+1];
fs.read((char*)a.phone, sz*sizeof(char));
a.phone[sz]=0;
fs.read((char*)&sz, sizeof(int));
a.email = new char [sz+1];
fs.read((char*)a.email, sz*sizeof(char));
a.email[sz]=0;
fs.read((char*)&sz, sizeof(int));
a.ICQ = new char [sz+1];
fs.read((char*)a.ICQ, sz*sizeof(char));
a.ICQ[sz]=0;
fs>>a.birthday;
return fs;
}
ofstream& operator<<(ofstream&fs,Person&a)
{
int sz;
sz=strlen(a.surname);
fs.write((char*)&sz,sizeof(int));
fs.write(a.surname,sz);
sz=strlen(a.name);
fs.write((char*)&sz,sizeof(int));
fs.write(a.name,sz);
sz=strlen(a.patronymic);
fs.write((char*)&sz,sizeof(int));
fs.write(a.patronymic,sz);
sz=strlen(a.address);
fs.write((char*)&sz,sizeof(int));
fs.write(a.address,sz);
sz=strlen(a.phone);
fs.write((char*)&sz,sizeof(int));
fs.write(a.phone,sz);
sz=strlen(a.email);
fs.write((char*)&sz,sizeof(int));
fs.write(a.email,sz);
sz=strlen(a.ICQ);
fs.write((char*)&sz,sizeof(int));
fs.write(a.ICQ,sz);
fs<<a.birthday;
return fs;
}
istream& operator>>(istream&is,Person&a)
{
char buff[50];
is>>a.birthday;
gets(buff);
cout<<"enter name=";
gets(buff);
a.name=new char [strlen(buff)+1];
strcpy_s(a.name,strlen(buff)+1,buff);
cout<<"enter surname=";
gets(buff);
a.surname=new char [strlen(buff)+1];
strcpy_s(a.surname,strlen(buff)+1,buff);
cout<<"enter patronymic=";
gets(buff);
a.patronymic=new char [strlen(buff)+1];
strcpy_s(a.patronymic,strlen(buff)+1,buff);
cout<<"enter address=";
gets(buff);
a.address=new char [strlen(buff)+1];
strcpy_s(a.address,strlen(buff)+1,buff);
cout<<"enter phone=";
gets(buff);
a.phone=new char [strlen(buff)+1];
strcpy_s(a.phone,strlen(buff)+1,buff);
cout<<"enter email=";
gets(buff);
a.email=new char [strlen(buff)+1];
strcpy_s(a.email,strlen(buff)+1,buff);
cout<<"enter ICQ=";
gets(buff);
a.ICQ=new char [strlen(buff)+1];
strcpy_s(a.ICQ,strlen(buff)+1,buff);
return is;
}
ostream& operator<<(ostream& os, avto& a)
{
if(a.get_body_type()) cout<<"body_type="<<a.get_body_type()<<endl;
if(a.get_mark()) cout<<"mark="<<a.get_mark()<<endl;
if(a.get_model()) cout<<"model="<<a.get_model()<<endl;
if(a.get_year_of_manufacture()>0) cout<<"year_of_manufacture="<<a.get_year_of_manufacture()<<endl;
if(a.get_transmission()) cout<<"transmission="<<a.get_transmission()<<endl;
if(a.get_type_of_fuel()) cout<<"type_of_fuel="<<a.get_type_of_fuel()<<endl;
if(a.get_displacement()>0) cout<<"displacement="<<a.get_displacement()<<endl;
return os;
}
ifstream& operator>>(ifstream&fs,avto&a)
{
int sz;
fs.read((char*)&sz,sizeof(int));
if (fs.eof()) return fs;
fs.read((char*)&a.year_of_manufacture, sz*sizeof(char));
fs.read((char*)&sz, sizeof(int));
fs.read((char*)&a.displacement, sz*sizeof(char));
fs.read((char*)&sz, sizeof(int));
a.body_type = new char [sz+1];
fs.read((char*)a.body_type, sz*sizeof(char));
a.body_type[sz]=0;
fs.read((char*)&sz, sizeof(int));
a.mark = new char [sz+1];
fs.read((char*)a.mark, sz*sizeof(char));
a.mark[sz]=0;
fs.read((char*)&sz, sizeof(int));
a.model = new char [sz+1];
fs.read((char*)a.model, sz*sizeof(char));
a.model[sz]=0;
fs.read((char*)&sz, sizeof(int));
a.transmission = new char [sz+1];
fs.read((char*)a.transmission, sz*sizeof(char));
a.transmission[sz]=0;
fs.read((char*)&sz, sizeof(int));
a.type_of_fuel = new char [sz+1];
fs.read((char*)a.type_of_fuel, sz*sizeof(char));
a.type_of_fuel[sz]=0;
return fs;
}
ofstream& operator<<(ofstream&fs,avto&a)
{
int sz=sizeof(a.year_of_manufacture);
fs.write((char*)&sz,sizeof(int));
fs.write((char*)&a.year_of_manufacture,sz);
sz=sizeof(a.displacement);
fs.write((char*)&sz,sizeof(int));
fs.write((char*)&a.displacement,sz);
sz=strlen(a.body_type);
fs.write((char*)&sz,sizeof(int));
fs.write(a.body_type,sz);
sz=strlen(a.mark);
fs.write((char*)&sz,sizeof(int));
fs.write(a.mark,sz);
sz=strlen(a.model);
fs.write((char*)&sz,sizeof(int));
fs.write(a.model,sz);
sz=strlen(a.transmission);
fs.write((char*)&sz,sizeof(int));
fs.write(a.transmission,sz);
sz=strlen(a.type_of_fuel);
fs.write((char*)&sz,sizeof(int));
fs.write(a.type_of_fuel,sz);
return fs;
}
istream& operator>>(istream&is,avto&a)
{
char buff[50];
double s;
cout<<"enter displacement=";
is>>s;
a.displacement=s;
int d;
cout<<"enter year_of_manufacture=";
is>>d;
a.year_of_manufacture=d;
gets(buff);
cout<<"enter body_type=";
gets(buff);
a.body_type=new char [strlen(buff)+1];
strcpy_s(a.body_type,strlen(buff)+1,buff);
cout<<"enter mark=";
gets(buff);
a.mark=new char [strlen(buff)+1];
strcpy_s(a.mark,strlen(buff)+1,buff);
cout<<"enter model=";
gets(buff);
a.model=new char [strlen(buff)+1];
strcpy_s(a.model,strlen(buff)+1,buff);
cout<<"enter transmission=";
gets(buff);
a.transmission=new char [strlen(buff)+1];
strcpy_s(a.transmission,strlen(buff)+1,buff);
cout<<"enter type_of_fuel=";
gets(buff);
a.type_of_fuel=new char [strlen(buff)+1];
strcpy_s(a.type_of_fuel,strlen(buff)+1,buff);
return is;
} |
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Сообщение от alex1392
