DGtal 2.0.0
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Public Member Functions | Data Fields
Functor< T, Point > Struct Template Reference

Public Member Functions

 Functor (double c)
 
double operator() (double v) const
 
 Functor (Point const &c, T r)
 
T operator() (Point const &pt) const
 

Data Fields

double cst
 
Point center
 
T radius
 

Detailed Description

template<typename T, typename Point>
struct Functor< T, Point >
Examples
dec/exampleDECSurface.cpp, geometry/tools/determinant/exampleInHalfPlane.cpp, geometry/tools/exampleAlphaShape.cpp, and geometry/tools/exampleConvexHull2D.cpp.

Definition at line 44 of file testFunctorHolder.cpp.

Constructor & Destructor Documentation

◆ Functor() [1/2]

template<typename T , typename Point >
Functor< T, Point >::Functor ( double  c)
inlineexplicit

Definition at line 48 of file testFunctorHolder.cpp.

48: cst(c) {}

◆ Functor() [2/2]

template<typename T , typename Point >
Functor< T, Point >::Functor ( Point const &  c,
T  r 
)
inline

Definition at line 48 of file testPointFunctorHolder.cpp.

49 : center(c), radius(r)
50 {}

Member Function Documentation

◆ operator()() [1/2]

template<typename T , typename Point >
double Functor< T, Point >::operator() ( double  v) const
inline

Definition at line 49 of file testFunctorHolder.cpp.

49{ return v + cst; }

References Functor< T, Point >::cst.

◆ operator()() [2/2]

template<typename T , typename Point >
T Functor< T, Point >::operator() ( Point const &  pt) const
inline

Definition at line 52 of file testPointFunctorHolder.cpp.

53 {
54 return kernel<T>(pt, center, radius);
55 }

References Functor< T, Point >::center, and Functor< T, Point >::radius.

Field Documentation

◆ center

template<typename T , typename Point >
Point Functor< T, Point >::center

Definition at line 45 of file testPointFunctorHolder.cpp.

Referenced by Functor< T, Point >::operator()().

◆ cst

template<typename T , typename Point >
double Functor< T, Point >::cst

Definition at line 46 of file testFunctorHolder.cpp.

Referenced by Functor< T, Point >::operator()().

◆ radius

template<typename T , typename Point >
T Functor< T, Point >::radius

Definition at line 46 of file testPointFunctorHolder.cpp.

Referenced by Functor< T, Point >::operator()().

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