1 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 : /* vim:set ts=2 sw=2 sts=2 et cindent: */
3 : /* ***** BEGIN LICENSE BLOCK *****
4 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5 : *
6 : * The contents of this file are subject to the Mozilla Public License Version
7 : * 1.1 (the "License"); you may not use this file except in compliance with
8 : * the License. You may obtain a copy of the License at
9 : * http://www.mozilla.org/MPL/
10 : *
11 : * Software distributed under the License is distributed on an "AS IS" basis,
12 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 : * for the specific language governing rights and limitations under the
14 : * License.
15 : *
16 : * The Original Code is Mozilla.
17 : *
18 : * The Initial Developer of the Original Code is IBM Corporation.
19 : * Portions created by IBM Corporation are Copyright (C) 2003
20 : * IBM Corporation. All Rights Reserved.
21 : *
22 : * Contributor(s):
23 : * Darin Fisher <darin@meer.net>
24 : *
25 : * Alternatively, the contents of this file may be used under the terms of
26 : * either the GNU General Public License Version 2 or later (the "GPL"), or
27 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
28 : * in which case the provisions of the GPL or the LGPL are applicable instead
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37 : * ***** END LICENSE BLOCK ***** */
38 :
39 : int NS_FASTCALL
40 20696 : Compare( const nsTSubstring_CharT::base_string_type& lhs, const nsTSubstring_CharT::base_string_type& rhs, const nsTStringComparator_CharT& comp )
41 : {
42 : typedef nsTSubstring_CharT::size_type size_type;
43 :
44 20696 : if ( &lhs == &rhs )
45 0 : return 0;
46 :
47 20696 : nsTSubstring_CharT::const_iterator leftIter, rightIter;
48 20696 : lhs.BeginReading(leftIter);
49 20696 : rhs.BeginReading(rightIter);
50 :
51 20696 : size_type lLength = leftIter.size_forward();
52 20696 : size_type rLength = rightIter.size_forward();
53 20696 : size_type lengthToCompare = NS_MIN(lLength, rLength);
54 :
55 : int result;
56 20696 : if ( (result = comp(leftIter.get(), rightIter.get(), lengthToCompare, lengthToCompare)) == 0 )
57 : {
58 781 : if ( lLength < rLength )
59 165 : result = -1;
60 616 : else if ( rLength < lLength )
61 235 : result = 1;
62 : else
63 381 : result = 0;
64 : }
65 :
66 20696 : return result;
67 : }
68 :
69 : int
70 272556 : nsTDefaultStringComparator_CharT::operator()( const char_type* lhs, const char_type* rhs, PRUint32 lLength, PRUint32 rLength) const
71 : {
72 : return (lLength == rLength) ? nsCharTraits<CharT>::compare(lhs, rhs, lLength) :
73 272556 : (lLength > rLength) ? 1 : -1;
74 : }
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