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, 1437adc4f0SAndrew Rist * software distributed under the License is distributed on an 1537adc4f0SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 1637adc4f0SAndrew Rist * KIND, either express or implied. See the License for the 1737adc4f0SAndrew Rist * specific language governing permissions and limitations 1837adc4f0SAndrew Rist * under the License. 1937adc4f0SAndrew Rist * 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 39*7f80ef06SHerbert Dürr bool operator<( const TypeDescription& rLeft, const TypeDescription& rRight) { 40*7f80ef06SHerbert Dürr OSL_ASSERT( rLeft.is() && rRight.is()); 41*7f80ef06SHerbert Dürr const typelib_TypeDescription& rA = *rLeft.get(); 42*7f80ef06SHerbert Dürr const typelib_TypeDescription& rB = *rRight.get(); 43*7f80ef06SHerbert Dürr if( rA.eTypeClass != rA.eTypeClass) 44*7f80ef06SHerbert Dürr return (rA.eTypeClass < rB.eTypeClass); 45*7f80ef06SHerbert Dürr const sal_Int32 nCmp = rtl_ustr_compare_WithLength( 46*7f80ef06SHerbert Dürr rA.pTypeName->buffer, rA.pTypeName->length, 47*7f80ef06SHerbert Dürr rB.pTypeName->buffer, rB.pTypeName->length); 48*7f80ef06SHerbert Dürr return (nCmp < 0); 49*7f80ef06SHerbert Dürr } 50*7f80ef06SHerbert Dürr 51*7f80ef06SHerbert Dürr bool TypeDescEqual::operator()( const TypeDescription& rLeft, const TypeDescription& rRight) const 52*7f80ef06SHerbert Dürr { 53*7f80ef06SHerbert Dürr OSL_ASSERT( rLeft.is() && rRight.is()); 54*7f80ef06SHerbert Dürr const typelib_TypeDescription& rA = *rLeft.get(); 55*7f80ef06SHerbert Dürr const typelib_TypeDescription& rB = *rRight.get(); 56*7f80ef06SHerbert Dürr if( rA.eTypeClass != rB.eTypeClass) 57*7f80ef06SHerbert Dürr return false; 58*7f80ef06SHerbert Dürr const sal_Int32 nCmp = rtl_ustr_compare_WithLength( 59*7f80ef06SHerbert Dürr rA.pTypeName->buffer, rA.pTypeName->length, 60*7f80ef06SHerbert Dürr rB.pTypeName->buffer, rB.pTypeName->length); 61*7f80ef06SHerbert Dürr return (nCmp == 0); 62*7f80ef06SHerbert Dürr } 63*7f80ef06SHerbert Dürr 64*7f80ef06SHerbert Dürr sal_Int32 TypeDescHash::operator()( const TypeDescription& rTD) const 65*7f80ef06SHerbert Dürr { 66*7f80ef06SHerbert Dürr OSL_ASSERT( rTD.is()); 67*7f80ef06SHerbert Dürr const typelib_TypeDescription& rA = *rTD.get(); 68*7f80ef06SHerbert Dürr sal_Int32 h = rtl_ustr_hashCode_WithLength( rA.pTypeName->buffer, rA.pTypeName->length); 69*7f80ef06SHerbert Dürr h ^= static_cast<sal_Int32>(rA.eTypeClass); 70*7f80ef06SHerbert Dürr return h; 71cdf0e10cSrcweir } 72cdf0e10cSrcweir 73cdf0e10cSrcweir } } } } 74cdf0e10cSrcweir 75cdf0e10cSrcweir namespace rtl { 76cdf0e10cSrcweir 77cdf0e10cSrcweir bool operator <(ByteSequence const & left, ByteSequence const & right) { 78*7f80ef06SHerbert Dürr const sal_Int32 nLen = std::min( left.getLength(), right.getLength()); 79*7f80ef06SHerbert 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 } 92*7f80ef06SHerbert Dürr 93