npstat::diveq_left_0by0isC< T1, T2 > Struct Template Reference

#include <SimpleFunctors.h>

Public Member Functions
	diveq_left_0by0isC ()
	diveq_left_0by0isC (const T1 &value)
T1 &	operator() (T1 &left, const T2 &right) const

Private Attributes
T1	C
T1	leftZero
T2	rightZero

Detailed Description

template<typename T1, typename T2>
struct npstat::diveq_left_0by0isC< T1, T2 >

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

Definition at line 303 of file SimpleFunctors.h.

Constructor & Destructor Documentation

diveq_left_0by0isC() [1/2]

template<typename T1 , typename T2 >

npstat::diveq_left_0by0isC< T1, T2 >::diveq_left_0by0isC ( )

inline

Definition at line 304 of file SimpleFunctors.h.

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

diveq_left_0by0isC() [2/2]

template<typename T1 , typename T2 >

npstat::diveq_left_0by0isC< T1, T2 >::diveq_left_0by0isC ( const T1 &  value )

inlineexplicit

Definition at line 305 of file SimpleFunctors.h.

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

Member Function Documentation

operator()()

template<typename T1 , typename T2 >

T1& npstat::diveq_left_0by0isC< T1, T2 >::operator() ( T1 &  left, const T2 &  right  ) const

inline

Definition at line 307 of file SimpleFunctors.h.

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

References npstat::diveq_left_0by0isC< T1, T2 >::C, npstat::diveq_left_0by0isC< T1, T2 >::leftZero, and npstat::diveq_left_0by0isC< T1, T2 >::rightZero.

Member Data Documentation

C

template<typename T1 , typename T2 >

T1 npstat::diveq_left_0by0isC< T1, T2 >::C

private

Definition at line 317 of file SimpleFunctors.h.

Referenced by npstat::diveq_left_0by0isC< T1, T2 >::operator()().

leftZero

template<typename T1 , typename T2 >

T1 npstat::diveq_left_0by0isC< T1, T2 >::leftZero

private

Definition at line 318 of file SimpleFunctors.h.

Referenced by npstat::diveq_left_0by0isC< T1, T2 >::operator()().

rightZero

template<typename T1 , typename T2 >

T2 npstat::diveq_left_0by0isC< T1, T2 >::rightZero

private

Definition at line 319 of file SimpleFunctors.h.

Referenced by npstat::diveq_left_0by0isC< T1, T2 >::operator()().