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/* -*- 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 "ResIDGenerator.hxx"
/**
* Destructor
*
* @param
* @return
*/
ResIDGenerator::~ResIDGenerator()
{
}
/**
* SubList stores those IDs that were ever generated and deleted, the method
* return the ID from subList first if subList is not empty,else return ++max.
* Add the obsolete IDs by calling SetSub method
*
* @param
* @return new resource ID.
*/
long ResIDGenerator::GenerateNewResID()
{
if (max == LONG_MAX)
{
if (!subList.empty())
{
long nRes = *(subList.begin());
subList.pop_front();
return nRes;
}
}
return -(++max);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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