зеркало из https://github.com/mozilla/gecko-dev.git
101 строка
3.8 KiB
C++
101 строка
3.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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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// nsMsgKeyArray.h: header file
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//
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#ifndef _nsMsgKeyArray_H_
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#define _nsMsgKeyArray_H_
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/////////////////////////////////////////////////////////////////////////////
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// nsMsgKeyArray - Growable Array of nsMsgKeys's - Can contain up to uint - 1 ids.
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/////////////////////////////////////////////////////////////////////////////
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#include "nsUInt32Array.h"
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#include "MailNewsTypes.h"
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class NS_MSG_BASE nsMsgKeyArray : public nsUInt32Array
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{
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// constructors
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public:
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nsMsgKeyArray() : nsUInt32Array() {}
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// Public Operations on the nsMsgKey array - typesafe overrides
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public:
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nsMsgKey operator[](PRUint32 nIndex) const {
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return((nsMsgKey)nsUInt32Array::operator[](nIndex));
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}
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nsMsgKey GetKeyFromIndex(PRUint32 nIndex) {
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return(operator[](nIndex));
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}
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nsMsgKey GetAt(PRUint32 nIndex) const {
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return(operator[](nIndex));
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}
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void SetAt(PRUint32 nIndex, nsMsgKey key) {
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nsUInt32Array::SetAt(nIndex, (PRUint32)key);
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}
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void SetAtGrow(PRUint32 nIndex, nsMsgKey key) {
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nsUInt32Array::SetAtGrow(nIndex, (uint32)key);
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}
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void InsertAt(PRUint32 nIndex, nsMsgKey key, int nCount = 1) {
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nsUInt32Array::InsertAt(nIndex, (PRUint32)key, nCount);
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}
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void InsertAt(PRUint32 nIndex, const nsMsgKeyArray *idArray) {
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nsUInt32Array::InsertAt(nIndex, idArray);
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}
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PRUint32 Add(nsMsgKey id) {
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return(nsUInt32Array::Add((uint32)id));
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}
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PRUint32 Add(nsMsgKey *elementPtr, PRUint32 numElements) {
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return nsUInt32Array::Add((PRUint32 *) elementPtr, numElements);
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}
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void CopyArray(nsMsgKeyArray *oldA) { nsUInt32Array::CopyArray((nsUInt32Array*) oldA); }
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void CopyArray(nsMsgKeyArray &oldA) { nsUInt32Array::CopyArray(oldA); }
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// new operations
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public:
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nsMsgViewIndex FindIndex(nsMsgKey key, PRUint32 startIndex = 0); // returns -1 if not found
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// use these next two carefully
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nsMsgKey* GetArray(void) {
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return((nsMsgKey*)m_pData); // only valid until another function
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// called on the array (like
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// GetBuffer() in CString)
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}
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void SetArray(nsMsgKey* pData, int numElements,
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int numAllocated);
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};
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///////////////////////////////////////////////////////
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#endif // _IDARRAY_H_
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