00001 /* 00002 * Copyright (c) 2010, Willow Garage, Inc. 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions are met: 00007 * 00008 * * Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * * Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * * Neither the name of the Willow Garage, Inc. nor the names of its 00014 * contributors may be used to endorse or promote products derived from 00015 * this software without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00018 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00019 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00020 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00021 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00022 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00023 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00024 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00025 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00026 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00027 * POSSIBILITY OF SUCH DAMAGE. 00028 */ 00029 00030 #ifndef FILTERS_PARAM_TEST 00031 #define FILTERS_PARAM_TEST 00032 00033 #include <stdint.h> 00034 #include <cstring> 00035 #include <stdio.h> 00036 00037 #include <boost/scoped_ptr.hpp> 00038 00039 #include "filters/filter_base.h" 00040 #include "ros/assert.h" 00041 00042 00043 namespace filters 00044 { 00045 00049 template <typename T> 00050 class ParamTest: public FilterBase <T> 00051 { 00052 public: 00054 ParamTest(); 00055 00058 ~ParamTest(); 00059 00060 virtual bool configure(); 00061 00066 virtual bool update( const T & data_in, T& data_out); 00067 00068 protected: 00069 00070 }; 00071 00072 00073 template <typename T> 00074 ParamTest<T>::ParamTest() 00075 { 00076 } 00077 00078 template <typename T> 00079 bool ParamTest<T>::configure() 00080 { 00081 return true; 00082 } 00083 00084 template <typename T> 00085 ParamTest<T>::~ParamTest() 00086 { 00087 } 00088 00089 00090 template <typename T> 00091 bool ParamTest<T>::update(const T & data_in, T& data_out) 00092 { 00093 T temp; 00094 this->getParam("key", temp); 00095 data_out = temp; 00096 return true; 00097 }; 00098 00099 } 00100 #endif