Constant< T > Struct Template Reference

Generic functor to wrap a constant as a function. More...

#include <Functional.h>

Collaboration diagram for Constant< T >:

Public Member Functions
	operator FunctorTag ()
	Marker function for the isFunctor test.
	Constant (const T &t)
	Constructor from the constant value.
template<class S >
constexpr const T &	operator() (const S &) const
	Operator returning the constant.

Private Attributes
T	m_t {}
	Memory for the constant to be returned.

Detailed Description

template<class T>
struct Belle2::TrackFindingCDC::Constant< T >

Generic functor to wrap a constant as a function.

Definition at line 39 of file Functional.h.

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

• tracking/trackFindingCDC/utilities/include/Functional.h