#include "Liste.h"
#include <iostream>
#include <string>


using namespace std;

#ifndef ___PERSON___
#define ___PERSON___
/*****************************/
//Testklasse für Container
class Person{
public:
	string name;
	int alter;
public:
	Person()
	{
		name = "";
		alter = 0;
	}
	
	//Vergleichoperator muss für Person-Objekte
	//definiert werden!
	bool operator==(Person p)
	{
		if ( name == p.name && alter == p.alter )
			return true;
		else
			return false;
	}
	bool operator!=(Person p)
	{
		return !operator==(p);
	}
};
/*****************************/
#endif


//Anzeigen der Liste-Obejekte
unsigned int showPersonList( Liste<Person>* );
unsigned int showIntList(Liste<int> *liste);

int main (void)
{

#if defined ___PERSON___
	Liste<Person> *l = new Liste<Person>;

	cout << l->size() << " Listenelemente" << endl;
	cout << "Gelöscht: " << l->remove(1).name << endl << endl;

	Person p1; p1.name = "Uwe"; p1.alter = 11;
	Person p2; p2.name = "Karin"; p2.alter = 22;
	Person p3; p3.name = "Friedhelm"; p3.alter = 33;
	Person p4; p4.name = "Waltraud"; p4.alter = 44;
	Person p5; p5.name = "Rainer"; p5.alter =55;
	Person p6; p6.name = "Martin"; p6.alter = 66;
	
	l->add(p1);
	l->add(p2);
	l->add(p3);
	l->add(p4);
	l->add(p5);
	l->add(p6);

	cout << l->size() << " Listenelemente" << endl;
	cout << showPersonList( l ) << " angezeigte Listenelemente" << endl;
	cout << "======================================" << endl;

	cout << "Gelöscht: " << l->remove(15).name << endl << endl;
	cout << l->size() << " Listenelemente" << endl;
	cout << showPersonList( l ) << " angezeigte Listenelemente" << endl;
	cout << "======================================" << endl;

	cout << "Gelöscht: " << l->remove(3).name << endl << endl;
	cout << l->size() << " Listenelemente" << endl;
	cout << showPersonList( l ) << " angezeigte Listenelemente" << endl;
	cout << "======================================" << endl;

	cout << "Gelöscht: " << l->remove(0).name << endl << endl;
	cout << l->size() << " Listenelemente" << endl;
	cout << showPersonList( l ) << " angezeigte Listenelemente" << endl;
	cout << "======================================" << endl;

	cout << "Gelöscht: " << l->remove(-1).name << endl << endl;
	cout << l->size() << " Listenelemente" << endl;
	cout << showPersonList( l ) << " angezeigte Listenelemente" << endl;
	cout << "======================================" << endl;

	cout << "Gelöscht: " << l->remove( l->size()-1 ).name << endl << endl;
	cout << l->size() << " Listenelemente" << endl;
	cout << showPersonList( l ) << " angezeigte Listenelemente" << endl;
	cout << "======================================" << endl;

	cout << l->indexOf(p3) << endl;
	cout << l->indexOf(p2) << endl;
	cout << l->indexOf(p5) << endl;
	cout << l->indexOf(p1) << endl;
	cout << "======================================" << endl;

	Person *p = l->get(0);
	if ( p != NULL )
		cout << p->name << " " << p->alter << endl;
	else
		cout << "Objekt nicht enthalten" << endl;
	cout << "======================================" << endl;

	p = l->get(5);
	if ( p != NULL )
		cout << p->name << " " << p->alter << endl;
	else
		cout << "Objekt nicht enthalten" << endl;
	cout << "======================================" << endl;

	cout << l->contains(p1) << endl;
	cout << l->contains(p2) << endl;
	cout << l->contains(p5) << endl;
	cout << "======================================" << endl;

	cout << "Anzahl gelöschte Elemente " << l->clearList() << endl;

	delete l;
#endif

	Liste<int> *lint = new Liste<int>;

	lint->add(10);
	lint->add(20);
	lint->add(30);

	cout << showIntList( lint ) << " angezeigte Listenelemente" << endl;
	cout << "Anzahl gelöschte Elemente " << lint->clearList() << endl;

	delete lint;

	return 0;
}


#if defined ___PERSON___
unsigned int showPersonList(Liste<Person> *liste)
{
	//Zeigt alle in der Liste enthaltenen Person-Objekte

	Person *p;

	unsigned int counter=0;
	while ( counter < liste->size() )
	{
		p = liste->get(counter);
		cout << p->name << " " << p->alter << endl;
		counter++;
	}

	return counter;
}

#endif

unsigned int showIntList(Liste<int> *liste)
{
	int *i;
	unsigned int counter=0;
	while ( counter < liste->size() )
	{
		i = liste->get(counter);
		cout << *i << endl;
		counter++;
	}

	return counter;
}