libreoffice/package/source/zipapi/ZipEnumeration.cxx

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#include <ZipEnumeration.hxx>

/** Provides an Enumeration over the contents of a Zip file */

ZipEnumeration::ZipEnumeration( EntryHash & rNewEntryHash)
: rEntryHash(rNewEntryHash)
, aIterator(rEntryHash.begin())
{
}
ZipEnumeration::~ZipEnumeration()
{
}
bool SAL_CALL ZipEnumeration::hasMoreElements()
{
    return (aIterator != rEntryHash.end());
}

const ZipEntry* SAL_CALL ZipEnumeration::nextElement()
{
    if (aIterator != rEntryHash.end())
        return &((*aIterator++).second);
    else
        return NULL;
}

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