1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 #include "cpixmemtools.h"

    20 #include "itk.h"

    21 #include <iostream>

    22 

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

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

    25 

    26 const char* ZooAnimals[] = {

    27 	"ape",

    28 	"snake",

    29 	"bird",

    30 	NULL

    31 };

    32 

    33 class poly_zoo_iterator_ : public poly_zoo_iterator {

    34 public: 

    35 	poly_zoo_iterator_() : i_(0) {}

    36 	virtual ~poly_zoo_iterator_() {

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

    38 	}

    39 	virtual const char* operator++(int) {

    40 		return ZooAnimals[i_++]; 

    41 	}

    42 	virtual operator bool() {

    43 		return ZooAnimals[i_];

    44 	}

    45 private: 

    46 	int i_;

    47 };

    48 

    49 zoo_iterator ZooIterator() {

    50 	return zoo_iterator( new poly_zoo_iterator_() );

    51 }

    52 

    53 void TestAutoIterator(Itk::TestMgr * ) {

    54 	zoo_iterator i = ZooIterator(); 

    55 	while (i) {

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

    57 	}

    58 }

    59  

    60 Itk::TesterBase * CreateMemTests()

    61 {

    62     using namespace Itk;

    63 

    64     SuiteTester

    65         * geoTests = new SuiteTester("mem");

    66 

    67     geoTests->add("autoiterator",

    68 				  TestAutoIterator,

    69                   "autoiterator");

    70     

    71     return geoTests;

    72 }