| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| #ifndef _XMLOFF_PROPERTYSETINFOHASH_HXX |
| #define _XMLOFF_PROPERTYSETINFOHASH_HXX |
| |
| #include <xmloff/PropertySetInfoKey.hxx> |
| |
| #include <string.h> |
| #include <memory> |
| |
| struct PropertySetInfoHash |
| { |
| inline size_t operator()( const PropertySetInfoKey& r ) const; |
| inline bool operator()( const PropertySetInfoKey& r1, |
| const PropertySetInfoKey& r2 ) const; |
| }; |
| |
| inline size_t PropertySetInfoHash::operator()( |
| const PropertySetInfoKey& r ) const |
| { |
| const sal_Int32* pBytesAsInt32Array = |
| (const sal_Int32*)r.aImplementationId.getConstArray(); |
| sal_Int32 nId32 = pBytesAsInt32Array[0] ^ |
| pBytesAsInt32Array[1] ^ |
| pBytesAsInt32Array[2] ^ |
| pBytesAsInt32Array[3]; |
| return (size_t)nId32 ^ (size_t)r.xPropInfo.get(); |
| } |
| |
| inline bool PropertySetInfoHash::operator()( |
| const PropertySetInfoKey& r1, |
| const PropertySetInfoKey& r2 ) const |
| { |
| if( r1.xPropInfo != r2.xPropInfo ) |
| return sal_False; |
| |
| const sal_Int8* pId1 = r1.aImplementationId.getConstArray(); |
| const sal_Int8* pId2 = r2.aImplementationId.getConstArray(); |
| return memcmp( pId1, pId2, 16 * sizeof( sal_Int8 ) ) == 0; |
| } |
| #endif |
