/*

* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

#include "cpixmemtools.h"

#include "itk.h"

#include <iostream>

typedef Cpt::poly_forward_iterator<const char*> poly_zoo_iterator;

typedef Cpt::auto_iterator<const char*, poly_zoo_iterator> zoo_iterator;

const char* ZooAnimals[] = {

	"ape",

	"snake",

	"bird",

	NULL

};

class poly_zoo_iterator_ : public poly_zoo_iterator {

public: 

	poly_zoo_iterator_() : i_(0) {}

	virtual ~poly_zoo_iterator_() {

		std::cout<<"Iterator down."<<std::endl; 

	}

	virtual const char* operator++(int) {

		return ZooAnimals[i_++]; 

	}

	virtual operator bool() {

		return ZooAnimals[i_];

	}

private: 

	int i_;

};

zoo_iterator ZooIterator() {

	return zoo_iterator( new poly_zoo_iterator_() );

}

void TestAutoIterator(Itk::TestMgr * ) {

	zoo_iterator i = ZooIterator(); 

	while (i) {

		std::cout<<"Animal: "<<i++<<std::endl;

	}

}

Itk::TesterBase * CreateMemTests()

{

    using namespace Itk;

    SuiteTester

        * geoTests = new SuiteTester("mem");

    geoTests->add("autoiterator",

				  TestAutoIterator,

                  "autoiterator");

    return geoTests;

}