michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim:set ts=2 sw=2 sts=2 et cindent: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: int NS_FASTCALL
michael@0: Compare( const nsTSubstring_CharT::base_string_type& lhs, const nsTSubstring_CharT::base_string_type& rhs, const nsTStringComparator_CharT& comp )
michael@0:   {
michael@0:     typedef nsTSubstring_CharT::size_type size_type;
michael@0: 
michael@0:     if ( &lhs == &rhs )
michael@0:       return 0;
michael@0: 
michael@0:     nsTSubstring_CharT::const_iterator leftIter, rightIter;
michael@0:     lhs.BeginReading(leftIter);
michael@0:     rhs.BeginReading(rightIter);
michael@0: 
michael@0:     size_type lLength = leftIter.size_forward();
michael@0:     size_type rLength = rightIter.size_forward();
michael@0:     size_type lengthToCompare = XPCOM_MIN(lLength, rLength);
michael@0: 
michael@0:     int result;
michael@0:     if ( (result = comp(leftIter.get(), rightIter.get(), lengthToCompare, lengthToCompare)) == 0 )
michael@0:       {
michael@0:         if ( lLength < rLength )
michael@0:           result = -1;
michael@0:         else if ( rLength < lLength )
michael@0:           result = 1;
michael@0:         else
michael@0:           result = 0;
michael@0:       }
michael@0: 
michael@0:     return result;
michael@0:   }
michael@0: 
michael@0: int
michael@0: nsTDefaultStringComparator_CharT::operator()( const char_type* lhs, const char_type* rhs, uint32_t lLength, uint32_t rLength) const
michael@0:   {
michael@0:     return (lLength == rLength) ? nsCharTraits<CharT>::compare(lhs, rhs, lLength) :
michael@0:            (lLength > rLength) ? 1 : -1;
michael@0:   }