1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef SD_MUTEX_OWNER 25 #define SD_MUTEX_OWNER 26 27 #include <osl/mutex.hxx> 28 29 namespace sd { 30 31 /** This class provides a mutex to derived classes. It exists to 32 satisfy some helper classes from cppuhelper who expect a mutex as 33 argument to their constructor. 34 */ 35 class MutexOwner 36 { 37 protected: 38 mutable ::osl::Mutex maMutex; 39 }; 40 41 } // end of namespace ::sd 42 43 #endif 44