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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 .
*/
#ifndef INCLUDED_SW_SOURCE_FILTER_WW8_SORTEDARRAY_HXX
#define INCLUDED_SW_SOURCE_FILTER_WW8_SORTEDARRAY_HXX
#include <osl/diagnose.h>
#include <algorithm>
//simple template that manages a static [] array by sorting at construction
namespace ww
{
/** simple template that manages a static array
The template sorts the array at construction in place.
*/
template<class C> class SortedArray
{
private:
//The array e.g. of sprms.
C *mpWwSprmTab;
size_t mnNoElems;
SortedArray(const SortedArray&) = delete;
SortedArray& operator=(const SortedArray&) = delete;
public:
//Find an entry, return its address if found and 0 if not
const C *search(C aSrch) const
{
std::pair<C *, C *> aPair =
std::equal_range(mpWwSprmTab, mpWwSprmTab + mnNoElems, aSrch);
if (aPair.first != aPair.second)
return aPair.first;
else
return nullptr;
}
SortedArray(C *pWwSprmTab, size_t nNoElems)
: mpWwSprmTab(pWwSprmTab), mnNoElems(nNoElems)
{
OSL_ENSURE(mnNoElems && pWwSprmTab, "WW8: empty Array: Don't do that");
std::sort(mpWwSprmTab, mpWwSprmTab + mnNoElems);
}
};
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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