b9337e22ce
see https://gerrit.libreoffice.org/#/c/3367/ and Change-Id: I00c96fa77d04b33a6f8c8cd3490dfcd9bdc9e84a for details Change-Id: I199a75bc4042af20817265d5ef85b1134a96ff5a
73 lines
2.7 KiB
C++
73 lines
2.7 KiB
C++
/* -*- 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 _UNQIDX_HXX
|
|
#define _UNQIDX_HXX
|
|
|
|
#include "tools/toolsdllapi.h"
|
|
#include <tools/solar.h>
|
|
#include <tools/contnr.hxx>
|
|
#include <map>
|
|
|
|
#define UNIQUEINDEX_ENTRY_NOTFOUND CONTAINER_ENTRY_NOTFOUND
|
|
|
|
class TOOLS_DLLPUBLIC SAL_WARN_UNUSED UniqueIndexImpl : public std::map<sal_uInt32, void*>
|
|
{
|
|
private:
|
|
sal_uIntPtr nStartIndex;
|
|
sal_uIntPtr nUniqIndex;
|
|
sal_uIntPtr nCount;
|
|
|
|
public:
|
|
UniqueIndexImpl( sal_uIntPtr _nStartIndex = 0 )
|
|
: std::map<sal_uInt32, void*>(),
|
|
nStartIndex(_nStartIndex), nUniqIndex(_nStartIndex), nCount(0) {}
|
|
|
|
sal_uIntPtr Insert( void* p );
|
|
// insert value with key, replacing existing entry if necessary
|
|
void Insert( sal_uIntPtr aIndex, void* p );
|
|
void* Remove( sal_uIntPtr aIndex );
|
|
void* Get( sal_uIntPtr aIndex ) const;
|
|
|
|
sal_uIntPtr GetIndexOf( void* p ) const;
|
|
sal_uIntPtr FirstIndex() const;
|
|
sal_uIntPtr LastIndex() const;
|
|
sal_uIntPtr NextIndex( sal_uIntPtr aCurrIndex ) const;
|
|
};
|
|
|
|
template<typename T>
|
|
class UniqueIndex : private UniqueIndexImpl
|
|
{
|
|
public:
|
|
UniqueIndex<T>( sal_uIntPtr _nStartIndex = 0 ) : UniqueIndexImpl(_nStartIndex) {}
|
|
|
|
sal_uIntPtr Insert(T* p) { return UniqueIndexImpl::Insert(p); }
|
|
void Insert(sal_uIntPtr aIdx, T* p) { return UniqueIndexImpl::Insert(aIdx, p); }
|
|
T* Get(sal_uIntPtr idx) const { return static_cast<T*>( UniqueIndexImpl::Get(idx) ); }
|
|
T* Remove(sal_uIntPtr idx) { return static_cast<T*>( UniqueIndexImpl::Remove(idx) ); }
|
|
sal_uIntPtr Count() const { return UniqueIndexImpl::size(); }
|
|
sal_uIntPtr GetIndexOf(T* p) const { return UniqueIndexImpl::GetIndexOf(p); }
|
|
|
|
using UniqueIndexImpl::FirstIndex;
|
|
using UniqueIndexImpl::LastIndex;
|
|
using UniqueIndexImpl::NextIndex;
|
|
};
|
|
|
|
#endif
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|