mirror of
https://github.com/rn10950/RetroZilla.git
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110 lines
4.3 KiB
C++
110 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK *****
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* This Original Code has been modified by IBM Corporation. Modifications made by IBM
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* described herein are Copyright (c) International Business Machines Corporation, 2000.
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* Modifications to Mozilla code or documentation identified per MPL Section 3.3
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*
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* Date Modified by Description of modification
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* 04/20/2000 IBM Corp. OS/2 VisualAge build.
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*/
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#ifndef _nsUInt32Array_H_
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#define _nsUInt32Array_H_
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#include "nscore.h"
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#include "nsCRT.h"
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#include "prmem.h"
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#include "msgCore.h"
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class NS_MSG_BASE nsUInt32Array
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{
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public:
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// Construction/destruction
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nsUInt32Array();
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virtual ~nsUInt32Array();
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// State/attribute member functions
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PRUint32 GetSize() const;
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PRBool SetSize(PRUint32 nNewSize, PRBool AdjustGrowth=PR_FALSE, PRUint32 nGrowBy = 0);
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PRBool AllocateSpace(PRUint32 nNewSize) {
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if (nNewSize == 0) return PR_TRUE;
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PRUint32 saveSize = m_nSize;
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nsresult rv = SetSize(nNewSize);
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m_nSize = saveSize;
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return rv;
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};
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// Accessor member functions
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PRUint32 &ElementAt(PRUint32 nIndex);
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PRUint32 GetAt(PRUint32 nIndex) const;
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PRUint32 *GetData();
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void SetAt(PRUint32 nIndex, PRUint32 newElement);
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PRUint32 IndexOf(PRUint32 element);
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PRUint32 IndexOfSorted(PRUint32 element);
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// Insertion/deletion member functions
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PRUint32 Add(PRUint32 newElement);
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PRUint32 Add(PRUint32 *elementPtr, PRUint32 numElements);
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void InsertAt(PRUint32 nIndex, PRUint32 newElement, PRUint32 nCount = 1);
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void InsertAt(PRUint32 nStartIndex, const nsUInt32Array *pNewArray);
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void RemoveAll();
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void RemoveAt(PRUint32 nIndex, PRUint32 nCount = 1);
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void SetAtGrow(PRUint32 nIndex, PRUint32 newElement);
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PRBool RemoveElement(PRUint32 element);
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// Sorting member functions
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void QuickSort(int (* PR_CALLBACK compare) (const void *elem1, const void *elem2, void *) = NULL);
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// Overloaded operators
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PRUint32 operator[](PRUint32 nIndex) const { return GetAt(nIndex); }
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PRUint32 &operator[](PRUint32 nIndex) { return ElementAt(nIndex); }
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// Miscellaneous member functions
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PRUint32 *CloneData();
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void CopyArray(nsUInt32Array *oldA);
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void CopyArray(nsUInt32Array &oldA);
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protected:
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// Member data
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PRUint32 m_nSize;
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PRUint32 m_nMaxSize;
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PRUint32 m_nGrowBy;
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PRUint32* m_pData;
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};
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#endif // _DWordArray_H_
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