npstat::diveq_right_0by0isC< T1, T2 > Struct Template Reference

#include <SimpleFunctors.h>

Public Member Functions
	diveq_right_0by0isC ()
	diveq_right_0by0isC (const T2 &value)
T2 &	operator() (const T1 &left, T2 &right) const

Private Attributes
T2	C
T1	leftZero
T2	rightZero

Detailed Description

template<typename T1, typename T2>
struct npstat::diveq_right_0by0isC< T1, T2 >

In-place division on the right side. Allow 0/0 = const.

Definition at line 375 of file SimpleFunctors.h.

Constructor & Destructor Documentation

template<typename T1 , typename T2 >

npstat::diveq_right_0by0isC< T1, T2 >::diveq_right_0by0isC ( )

inline

Definition at line 377 of file SimpleFunctors.h.

                                     :
            C(T2()), leftZero(T1()), rightZero(T2())  {}

template<typename T1 , typename T2 >

npstat::diveq_right_0by0isC< T1, T2 >::diveq_right_0by0isC ( const T2 &  value )

inlineexplicit

Definition at line 379 of file SimpleFunctors.h.

                                                             :
            C(value), leftZero(T1()), rightZero(T2()) {}

Member Function Documentation

template<typename T1 , typename T2 >

T2& npstat::diveq_right_0by0isC< T1, T2 >::operator() ( const T1 &  left, T2 &  right  ) const

inline

Definition at line 382 of file SimpleFunctors.h.

References patCaloMETCorrections_cff::C.

        {
            if (left == leftZero)
                if (right == rightZero)
                {
                    right = C;
                    return right;
                }
            return right /= left;
        }

Member Data Documentation

template<typename T1 , typename T2 >

T2 npstat::diveq_right_0by0isC< T1, T2 >::C

private

Definition at line 394 of file SimpleFunctors.h.

template<typename T1 , typename T2 >

T1 npstat::diveq_right_0by0isC< T1, T2 >::leftZero

private

Definition at line 395 of file SimpleFunctors.h.

template<typename T1 , typename T2 >

T2 npstat::diveq_right_0by0isC< T1, T2 >::rightZero

private

Definition at line 396 of file SimpleFunctors.h.