/*
 * employee.cpp
 *
 *  Created on: 16.05.2013
 *      Author: trifon
 */

#include <cstring>
#include "employee.h"

Employee::Employee() : salary(0) {
	position = new char[1];
	position[0] = '\0';
	cerr << "Employee()" << endl;
}

Employee::Employee(char const* _name, char const* _id,
		           char const* _position, double _salary)
  : Person(_name, _id), salary(_salary), position(NULL) {
	setPosition(_position);
	cerr << "Employee(...)" << endl;
}

double Employee::getSalary() const {
	return salary;
}

char const* Employee::getPosition() const {
	return position;
}

void Employee::setSalary(double _salary) {
	salary = _salary;
}

void Employee::setPosition(char const* _position) {
	delete[] position;
	position = new char[strlen(_position)+1];
	strcpy(position, _position);
}

void Employee::print() const {
	Person::print();
	cout << *this;
}

ostream& operator<<(ostream& os, Employee const& e) {
	os << "Позиция: " << e.position << endl;
	os << "Заплата: " << e.salary << endl;
	return os;
}

void Employee::copyEmployee(Employee const& e) {
	setPosition(e.position);
	setSalary(e.salary);
}

void Employee::delEmployee() {
	delete[] position;
}

Employee::Employee(Employee const& e) : Person(e), position(NULL) {
	cerr << "copy Employee" << endl;
	copyEmployee(e);
}

Employee& Employee::operator=(Employee const& e) {
	if (this != &e) {
		cerr << "= Employee" << endl;
		Person::operator=(e);
		copyEmployee(e);
	}
	return *this;
}

Employee::~Employee() {
	cerr << "~Employee()" << endl;
	delEmployee();
}