Point Cloud Library (PCL)  1.9.1
piecewise_linear_function.h
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35 
36 /* \author Bastian Steder */
37 
38 #ifndef PCL_PIECEWISE_LINEAR_FUNCTION_H_
39 #define PCL_PIECEWISE_LINEAR_FUNCTION_H_
40 
41 #include <vector>
42 
43 namespace pcl
44 {
45  /**
46  * \brief This provides functionalities to efficiently return values for piecewise linear function
47  * \ingroup common
48  */
50  {
51  public:
52  // =====CONSTRUCTOR & DESTRUCTOR=====
53  //! Constructor
54  PiecewiseLinearFunction (float factor, float offset);
55 
56  // =====PUBLIC METHODS=====
57  //! Get the list of known data points
58  std::vector<float>&
60  {
61  return data_points_;
62  }
63 
64  //! Get the value of the function at the given point
65  inline float
66  getValue (float point) const;
67 
68  // =====PUBLIC MEMBER VARIABLES=====
69 
70  protected:
71  // =====PROTECTED MEMBER VARIABLES=====
72  std::vector<float> data_points_;
73  float factor_;
74  float offset_;
75  };
76 
77 } // end namespace pcl
78 
79 #include <pcl/common/impl/piecewise_linear_function.hpp>
80 
81 #endif //#ifndef PCL_PIECEWISE_LINEAR_FUNCTION_H_
pcl
This file defines compatibility wrappers for low level I/O functions.
Definition: convolution.h:45
pcl::PiecewiseLinearFunction::getValue
float getValue(float point) const
Get the value of the function at the given point.
Definition: piecewise_linear_function.hpp:45
pcl::PiecewiseLinearFunction
This provides functionalities to efficiently return values for piecewise linear function.
Definition: piecewise_linear_function.h:49
pcl::PiecewiseLinearFunction::offset_
float offset_
Definition: piecewise_linear_function.h:74
pcl::PiecewiseLinearFunction::getDataPoints
std::vector< float > & getDataPoints()
Get the list of known data points.
Definition: piecewise_linear_function.h:59
pcl::PiecewiseLinearFunction::data_points_
std::vector< float > data_points_
Definition: piecewise_linear_function.h:72
pcl::PiecewiseLinearFunction::PiecewiseLinearFunction
PiecewiseLinearFunction(float factor, float offset)
Constructor.
Definition: piecewise_linear_function.hpp:41
pcl::PiecewiseLinearFunction::factor_
float factor_
Definition: piecewise_linear_function.h:73