C++ (Qt)
#include "contact.h"
 
//сохранение в переменные контактных данных пользователя
void Contact::setContactName(QString name)
{
	contactName = name;
}
 
void Contact::setContactSurname(QString surname)
{
	contactSurname = surname;
}
 
void Contact::setContactPatronymic(QString patronymic)
{
	contactPatronymic = patronymic;
}
void Contact::setContactOrganization(QString organization)
{
	contactOrganization = organization;
}
void Contact::setContactCountry(QString country)
{
	contactCountry = country;
}
void Contact::setContactCity(QString city)
{
	contactCity = city;
}
void Contact::setContactArea(QString area)
{
	contactArea = area;
}
void Contact::setContactZipCode(QString zipCode)
{
	contactZipCode = zipCode;
}
void Contact::setContactEmail(QString email)
{
	contactEmail = email;
}
void Contact::setContactPhone(QString phone)
{
	contactPhone = phone;
}
void Contact::setContactFax(QString fax)
{
	contactFax = fax;
}
void Contact::setContactIcq(QString icq)
{
	contactIcq = icq;
}
 
//взятие контактных данных из класса Contact
 
 
QString Contact::getContactName()
{
	return contactName;
}
 
QString Contact::getContactSurname()
{
	return contactSurname;
}
QString Contact::getContactPatronymic()
{
	return contactPatronymic;
}
QString Contact::getContactOrganization()
{
	return contactOrganization;
}
QString Contact::getContactCountry()
{
	return contactCountry;
}
QString Contact::getContactCity()
{
	return contactCity;
}
QString Contact::getContactArea()
{
	return contactArea;
}
QString Contact::getContactZipCode()
{
	return contactZipCode;
}
QString Contact::getContactEmail()
{
	return contactEmail;
}
QString Contact::getContactPhone()
{
	return contactPhone;
}
QString Contact::getContactFax()
{
	return contactFax;
}
QString Contact::getContactIcq()
{
	return contactIcq;
}
 
QDataStream &operator<<(QDataStream &out, Contact &contact)
{
	out << contact.getContactName()
		<< contact.getContactSurname()
		<< contact.getContactPatronymic()
		<< contact.getContactOrganization()
		<< contact.getContactCountry()
		<< contact.getContactCity()
		<< contact.getContactArea()
		<< contact.getContactZipCode()
		<< contact.getContactEmail()
		<< contact.getContactPhone()
		<< contact.getContactFax()
		<< contact.getContactIcq();
	return out;
}
 
QDataStream &operator>>(QDataStream &in, Contact &contact)
{
	QString tmp;
	in  >> tmp;
	contact.setContactName(tmp);
	in	>> tmp;
	contact.setContactSurname(tmp);
	in	>> tmp;
	contact.setContactPatronymic(tmp);
	in	>> tmp;
	contact.setContactOrganization(tmp);
	in	>> tmp;
	contact.setContactCountry(tmp);
	in	>> tmp;
	contact.setContactCity(tmp);
	in	>> tmp;
	contact.setContactArea(tmp);
	in	>> tmp;
	contact.setContactZipCode(tmp);
	in	>> tmp;
	contact.setContactEmail(tmp);
	in	>> tmp;
	contact.setContactPhone(tmp);
	in	>> tmp;
	contact.setContactFax(tmp);
	in	>> tmp;
	contact.setContactIcq(tmp);
 
	return in;
}

C++ (Qt)
// файл определяющий класс контактной информации пользователя
#ifndef CONTACT_H
#define CONTACT_H
#include <QString>
#include <QDataStream>
 
class Contact {
	public:
		//установка значиний переменных Контакта пользователя
		void setContactName(QString name);
		void setContactSurname(QString surname);
		void setContactPatronymic(QString patronymic);
		void setContactOrganization(QString organization);
 
 
		void setContactCountry(QString country);
		void setContactCity(QString city);
		void setContactArea(QString area);
		void setContactZipCode(QString zipCode);
 
 
		void setContactEmail(QString email);
		void setContactPhone(QString phone);
		void setContactFax(QString fax);
		void setContactIcq(QString icq);
 
		//взятие контактных данных пользователя
		QString getContactName();
		QString getContactSurname();
		QString getContactPatronymic();
		QString getContactOrganization();
 
 
		QString getContactCountry();
		QString getContactCity();
		QString getContactArea();
		QString getContactZipCode();
 
 
		QString getContactEmail();
		QString getContactPhone();
		QString getContactFax();
		QString getContactIcq();
 
 
	private:
		//Details
		QString contactName;
		QString contactSurname;
		QString contactPatronymic;
		QString contactOrganization;
		//Adress
		QString contactCountry;
		QString contactCity;
		QString contactArea;
		QString contactZipCode;
		// FeedBack
		QString contactEmail;
		QString contactPhone;
		QString contactFax;
		QString contactIcq;
};
 
QDataStream &operator<<(QDataStream &out, Contact &contact);
QDataStream &operator>>(QDataStream &in, Contact &contact);
#endif