/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (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.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is nsAtomListUtils.h .
 *
 * The Initial Developer of the Original Code is L. David Baron.
 * Portions created by the Initial Developer are Copyright (C) 2003
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   L. David Baron <dbaron@dbaron.org> (original author)
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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 *
 * ***** END LICENSE BLOCK ***** */

/*
 * Static helper class for implementing atom lists.
 */

#include "nsAtomListUtils.h"
#include "nsIAtom.h"
#include "nsStaticAtom.h"

/* static */ PRBool
nsAtomListUtils::IsMember(nsIAtom *aAtom,
                          const nsStaticAtom* aInfo,
                          PRUint32 aInfoCount)
{
    for (const nsStaticAtom *info = aInfo, *info_end = aInfo + aInfoCount;
         info != info_end; ++info) {
        if (aAtom == *(info->mAtom))
            return PR_TRUE;
    }
    return PR_FALSE;
}