00001 /* 00002 00003 Copyright (c) 2003, Cornell University 00004 All rights reserved. 00005 00006 Redistribution and use in source and binary forms, with or without 00007 modification, are permitted provided that the following conditions are met: 00008 00009 - Redistributions of source code must retain the above copyright notice, 00010 this list of conditions and the following disclaimer. 00011 - Redistributions in binary form must reproduce the above copyright 00012 notice, this list of conditions and the following disclaimer in the 00013 documentation and/or other materials provided with the distribution. 00014 - Neither the name of Cornell University nor the names of its 00015 contributors may be used to endorse or promote products derived from 00016 this software without specific prior written permission. 00017 00018 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00019 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00020 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00021 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00022 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00023 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00024 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00025 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00026 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00027 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 00028 THE POSSIBILITY OF SUCH DAMAGE. 00029 00030 */ 00031 00032 #ifndef _CONSUMER_H 00033 #define _CONSUMER_H 00034 00035 #include "general.h" 00036 #include "syncobj.h" 00037 #include "vec.h" 00038 00039 /// We use this vector to initialize 00040 /// a consumer without a producer temporarily 00041 extern Vector<double> DummyVector; 00042 00043 namespace CLUS 00044 { 00045 class DataConsumer:virtual public SyncObj 00046 { 00047 protected: 00048 Vector<double>* input; 00049 00050 public: 00051 DataConsumer(Vector<double>* Input=NULL):input(Input) 00052 {} 00053 inline void SetInput(Vector<double>* Input) 00054 { 00055 input=Input; 00056 } 00057 }; 00058 } 00059 00060 #endif