DGtal  0.9.3beta
Public Member Functions
DGtal::functors::Lambda64Function Struct Reference

#include <DGtal/geometry/curves/estimation/FunctorsLambdaMST.h>

Inheritance diagram for DGtal::functors::Lambda64Function:
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Collaboration diagram for DGtal::functors::Lambda64Function:
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Public Member Functions

double operator() (double x) const
 

Detailed Description

Polynomial lambda functor [41]. \( 64 ( -x^6 + 3 x^5 - 3 x^4 + x^3 ) \)

Definition at line 65 of file FunctorsLambdaMST.h.

Member Function Documentation

double DGtal::functors::Lambda64Function::operator() ( double  x) const
inline

Definition at line 67 of file FunctorsLambdaMST.h.

68  {
69  double e2 = x * x;
70  double e3 = e2 * x;
71  return 64.0 * ( -e3 * e3 + 3.0 * e3 * e2 - 3.0 * e2 * e2 + e3 );
72  }

The documentation for this struct was generated from the following file: