Point Cloud Library (PCL) 1.13.1
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piecewise_linear_function.h
1/*
2 * Software License Agreement (BSD License)
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35
36/* \author Bastian Steder */
37
38#pragma once
39
40#include <vector>
41
42namespace pcl
43{
44 /**
45 * \brief This provides functionalities to efficiently return values for piecewise linear function
46 * \ingroup common
47 */
49 {
50 public:
51 // =====CONSTRUCTOR & DESTRUCTOR=====
52 //! Constructor
53 PiecewiseLinearFunction (float factor, float offset);
54
55 // =====PUBLIC METHODS=====
56 //! Get the list of known data points
57 std::vector<float>&
59 {
60 return data_points_;
61 }
62
63 //! Get the value of the function at the given point
64 inline float
65 getValue (float point) const;
66
67 // =====PUBLIC MEMBER VARIABLES=====
68
69 protected:
70 // =====PROTECTED MEMBER VARIABLES=====
71 std::vector<float> data_points_;
72 float factor_;
73 float offset_;
74 };
75
76} // end namespace pcl
77
78#include <pcl/common/impl/piecewise_linear_function.hpp>
This provides functionalities to efficiently return values for piecewise linear function.
std::vector< float > & getDataPoints()
Get the list of known data points.
float getValue(float point) const
Get the value of the function at the given point.