1*39a19a47SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*39a19a47SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*39a19a47SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*39a19a47SAndrew Rist * distributed with this work for additional information 6*39a19a47SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*39a19a47SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*39a19a47SAndrew Rist * "License"); you may not use this file except in compliance 9*39a19a47SAndrew Rist * with the License. You may obtain a copy of the License at 10*39a19a47SAndrew Rist * 11*39a19a47SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*39a19a47SAndrew Rist * 13*39a19a47SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*39a19a47SAndrew Rist * software distributed under the License is distributed on an 15*39a19a47SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*39a19a47SAndrew Rist * KIND, either express or implied. See the License for the 17*39a19a47SAndrew Rist * specific language governing permissions and limitations 18*39a19a47SAndrew Rist * under the License. 19*39a19a47SAndrew Rist * 20*39a19a47SAndrew Rist *************************************************************/ 21*39a19a47SAndrew Rist 22*39a19a47SAndrew Rist 23cdf0e10cSrcweir #ifndef _SVT_LISTENERBASE_HXX 24cdf0e10cSrcweir #define _SVT_LISTENERBASE_HXX 25cdf0e10cSrcweir 26cdf0e10cSrcweir class SvtBroadcaster; 27cdf0e10cSrcweir class SvtListener; 28cdf0e10cSrcweir 29cdf0e10cSrcweir class SvtListenerBase 30cdf0e10cSrcweir { 31cdf0e10cSrcweir SvtListenerBase *pNext; 32cdf0e10cSrcweir SvtListenerBase *pLeft, *pRight; 33cdf0e10cSrcweir SvtBroadcaster *pBroadcaster; 34cdf0e10cSrcweir SvtListener *pListener; 35cdf0e10cSrcweir 36cdf0e10cSrcweir public: 37cdf0e10cSrcweir 38cdf0e10cSrcweir SvtListenerBase( SvtListener& rLst, SvtBroadcaster& rBroadcaster ); 39cdf0e10cSrcweir ~SvtListenerBase(); 40cdf0e10cSrcweir GetNext() const41cdf0e10cSrcweir SvtListenerBase* GetNext() const { return pNext; } SetNext(SvtListenerBase * p)42cdf0e10cSrcweir void SetNext( SvtListenerBase* p ) { pNext = p; } 43cdf0e10cSrcweir GetBroadcaster() const44cdf0e10cSrcweir SvtBroadcaster* GetBroadcaster() const { return pBroadcaster; } GetListener() const45cdf0e10cSrcweir SvtListener* GetListener() const { return pListener; } 46cdf0e10cSrcweir GetLeft() const47cdf0e10cSrcweir SvtListenerBase* GetLeft() const { return pLeft; } GetRight() const48cdf0e10cSrcweir SvtListenerBase* GetRight() const { return pRight; } 49cdf0e10cSrcweir }; 50cdf0e10cSrcweir 51cdf0e10cSrcweir 52cdf0e10cSrcweir #endif 53cdf0e10cSrcweir 54