00001 /* 00002 * Software License Agreement (BSD License) 00003 * 00004 * Copyright (c) 2010, Willow Garage, Inc. 00005 * All rights reserved. 00006 * 00007 * Redistribution and use in source and binary forms, with or without 00008 * modification, are permitted provided that the following conditions 00009 * are met: 00010 * 00011 * * Redistributions of source code must retain the above copyright 00012 * notice, this list of conditions and the following disclaimer. 00013 * * Redistributions in binary form must reproduce the above 00014 * copyright notice, this list of conditions and the following 00015 * disclaimer in the documentation and/or other materials provided 00016 * with the distribution. 00017 * * Neither the name of Willow Garage, Inc. nor the names of its 00018 * contributors may be used to endorse or promote products derived 00019 * from this software without specific prior written permission. 00020 * 00021 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00022 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00023 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00024 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 00025 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00026 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00027 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00028 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00029 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00030 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 00031 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00032 * POSSIBILITY OF SUCH DAMAGE. 00033 * 00034 */ 00035 00036 /* \author Bastian Steder */ 00037 00038 #ifndef PCL_PIECEWISE_LINEAR_FUNCTION_H_ 00039 #define PCL_PIECEWISE_LINEAR_FUNCTION_H_ 00040 00041 #include <vector> 00042 00043 namespace pcl 00044 { 00049 class PiecewiseLinearFunction 00050 { 00051 public: 00052 // =====CONSTRUCTOR & DESTRUCTOR===== 00054 PiecewiseLinearFunction (float factor, float offset); 00055 00056 // =====PUBLIC METHODS===== 00058 std::vector<float>& 00059 getDataPoints () 00060 { 00061 return data_points_; 00062 } 00063 00065 inline float 00066 getValue (float point) const; 00067 00068 // =====PUBLIC MEMBER VARIABLES===== 00069 00070 protected: 00071 // =====PROTECTED MEMBER VARIABLES===== 00072 std::vector<float> data_points_; 00073 float factor_; 00074 float offset_; 00075 }; 00076 00077 } // end namespace pcl 00078 00079 #include <pcl/common/impl/piecewise_linear_function.hpp> 00080 00081 #endif //#ifndef PCL_PIECEWISE_LINEAR_FUNCTION_H_