Functor factory from the functional composition of two functors. More...

#include <Functional.h>

Public Member Functions
	operator FunctorTag ()
	Marker function for the isFunctor test.

	Composition ()=default
	Allow default construction.

	Composition (const AFunctor2 &functor2)
	Constructor from the nested functor.

	Composition (const AFunctor1 &functor1, const AFunctor2 &functor2)
	Constructor from the first and the nested functor.

template<class T >
auto	operator() (const T &t) const -> decltype(m_functor1(m_functor2(t)))
	Operator getting the result of the function composition.

Private Attributes
AFunctor1	m_functor1
	Memory for the nested functor.

AFunctor2	m_functor2
	Memory for the nested functor.

Detailed Description

template<class AFunctor1, class AFunctor2>
struct Belle2::TrackFindingCDC::Composition< AFunctor1, AFunctor2 >

Functor factory from the functional composition of two functors.

Definition at line 87 of file Functional.h.

Constructor & Destructor Documentation

Composition ( const AFunctor2 & functor2 )

inlineexplicit

Constructor from the nested functor.

Definition at line 95 of file Functional.h.

        : m_functor1()
        , m_functor2(functor2)
      {
      }

inline

Constructor from the first and the nested functor.

Definition at line 102 of file Functional.h.

        : m_functor1(functor1)
        , m_functor2(functor2)
      {
      }

auto operator() ( const T & t ) const -> decltype(m_functor1(m_functor2(t)))

inline

Operator getting the result of the function composition.

Definition at line 118 of file Functional.h.

      {
        return m_functor1(m_functor2(t));
      }

AFunctor1 m_functor1

private

Memory for the nested functor.

Definition at line 110 of file Functional.h.

AFunctor2 m_functor2

private

Memory for the nested functor.

Definition at line 113 of file Functional.h.

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