137adc4f0SAndrew Rist /**************************************************************
237adc4f0SAndrew Rist *
337adc4f0SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
437adc4f0SAndrew Rist * or more contributor license agreements. See the NOTICE file
537adc4f0SAndrew Rist * distributed with this work for additional information
637adc4f0SAndrew Rist * regarding copyright ownership. The ASF licenses this file
737adc4f0SAndrew Rist * to you under the Apache License, Version 2.0 (the
837adc4f0SAndrew Rist * "License"); you may not use this file except in compliance
937adc4f0SAndrew Rist * with the License. You may obtain a copy of the License at
1037adc4f0SAndrew Rist *
1137adc4f0SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
1237adc4f0SAndrew Rist *
1337adc4f0SAndrew Rist * Unless required by applicable law or agreed to in writing,
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2037adc4f0SAndrew Rist *************************************************************/
2137adc4f0SAndrew Rist
2237adc4f0SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir #include "sal/config.h"
25cdf0e10cSrcweir
26cdf0e10cSrcweir #include <algorithm>
27cdf0e10cSrcweir
28cdf0e10cSrcweir #include "osl/diagnose.h"
29cdf0e10cSrcweir #include "rtl/byteseq.hxx"
30cdf0e10cSrcweir #include "rtl/ustring.hxx"
31cdf0e10cSrcweir #include "sal/types.h"
32cdf0e10cSrcweir #include "typelib/typeclass.h"
33cdf0e10cSrcweir #include "typelib/typedescription.hxx"
34cdf0e10cSrcweir
35cdf0e10cSrcweir #include "lessoperators.hxx"
36cdf0e10cSrcweir
37cdf0e10cSrcweir namespace com { namespace sun { namespace star { namespace uno {
38cdf0e10cSrcweir
operator <(const TypeDescription & rLeft,const TypeDescription & rRight)397f80ef06SHerbert Dürr bool operator<( const TypeDescription& rLeft, const TypeDescription& rRight) {
407f80ef06SHerbert Dürr OSL_ASSERT( rLeft.is() && rRight.is());
417f80ef06SHerbert Dürr const typelib_TypeDescription& rA = *rLeft.get();
427f80ef06SHerbert Dürr const typelib_TypeDescription& rB = *rRight.get();
43*f1d3244eSDamjan Jovanovic if( rA.eTypeClass != rB.eTypeClass)
447f80ef06SHerbert Dürr return (rA.eTypeClass < rB.eTypeClass);
457f80ef06SHerbert Dürr const sal_Int32 nCmp = rtl_ustr_compare_WithLength(
467f80ef06SHerbert Dürr rA.pTypeName->buffer, rA.pTypeName->length,
477f80ef06SHerbert Dürr rB.pTypeName->buffer, rB.pTypeName->length);
487f80ef06SHerbert Dürr return (nCmp < 0);
497f80ef06SHerbert Dürr }
507f80ef06SHerbert Dürr
operator ()(const TypeDescription & rLeft,const TypeDescription & rRight) const517f80ef06SHerbert Dürr bool TypeDescEqual::operator()( const TypeDescription& rLeft, const TypeDescription& rRight) const
527f80ef06SHerbert Dürr {
537f80ef06SHerbert Dürr OSL_ASSERT( rLeft.is() && rRight.is());
547f80ef06SHerbert Dürr const typelib_TypeDescription& rA = *rLeft.get();
557f80ef06SHerbert Dürr const typelib_TypeDescription& rB = *rRight.get();
567f80ef06SHerbert Dürr if( rA.eTypeClass != rB.eTypeClass)
577f80ef06SHerbert Dürr return false;
587f80ef06SHerbert Dürr const sal_Int32 nCmp = rtl_ustr_compare_WithLength(
597f80ef06SHerbert Dürr rA.pTypeName->buffer, rA.pTypeName->length,
607f80ef06SHerbert Dürr rB.pTypeName->buffer, rB.pTypeName->length);
617f80ef06SHerbert Dürr return (nCmp == 0);
627f80ef06SHerbert Dürr }
637f80ef06SHerbert Dürr
operator ()(const TypeDescription & rTD) const647f80ef06SHerbert Dürr sal_Int32 TypeDescHash::operator()( const TypeDescription& rTD) const
657f80ef06SHerbert Dürr {
667f80ef06SHerbert Dürr OSL_ASSERT( rTD.is());
677f80ef06SHerbert Dürr const typelib_TypeDescription& rA = *rTD.get();
687f80ef06SHerbert Dürr sal_Int32 h = rtl_ustr_hashCode_WithLength( rA.pTypeName->buffer, rA.pTypeName->length);
697f80ef06SHerbert Dürr h ^= static_cast<sal_Int32>(rA.eTypeClass);
707f80ef06SHerbert Dürr return h;
71cdf0e10cSrcweir }
72cdf0e10cSrcweir
73cdf0e10cSrcweir } } } }
74cdf0e10cSrcweir
75cdf0e10cSrcweir namespace rtl {
76cdf0e10cSrcweir
operator <(ByteSequence const & left,ByteSequence const & right)77cdf0e10cSrcweir bool operator <(ByteSequence const & left, ByteSequence const & right) {
787f80ef06SHerbert Dürr const sal_Int32 nLen = std::min( left.getLength(), right.getLength());
797f80ef06SHerbert Dürr for( sal_Int32 i = 0; i < nLen; ++i )
80cdf0e10cSrcweir {
81cdf0e10cSrcweir if (left[i] < right[i]) {
82cdf0e10cSrcweir return true;
83cdf0e10cSrcweir }
84cdf0e10cSrcweir if (right[i] < left[i]) {
85cdf0e10cSrcweir return false;
86cdf0e10cSrcweir }
87cdf0e10cSrcweir }
88cdf0e10cSrcweir return left.getLength() < right.getLength();
89cdf0e10cSrcweir }
90cdf0e10cSrcweir
91cdf0e10cSrcweir }
927f80ef06SHerbert Dürr
93