ndarray::detail::SafeFloatingPointOps< T > Struct Template Reference

#include <types.h>

Static Public Member Functions
static T	divide (T a, T b)
static T	abs (T a)

Detailed Description

template<typename T>
struct ndarray::detail::SafeFloatingPointOps< T >

Definition at line 124 of file types.h.

Member Function Documentation

template<typename T >

static T ndarray::detail::SafeFloatingPointOps< T >::abs ( T  a )

inlinestatic

Definition at line 134 of file types.h.

                             {
        return (a < static_cast<T>(0)) ? -a : a;
    }

template<typename T >

static T ndarray::detail::SafeFloatingPointOps< T >::divide ( T  a, T  b  )

inlinestatic

Definition at line 126 of file types.h.

                                     {
        if (b < static_cast<T>(1) && a > b*std::numeric_limits<T>::max())
            return std::numeric_limits<T>::max();
        if (a == static_cast<T>(0) || (b > static_cast<T>(1) && a < b*std::numeric_limits<T>::min()))
            return static_cast<T>(0);
        return a / b;
    }

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

• /lsst/home/lsstsw/stack/Linux64/ndarray/master-g28afc54ef9/include/ndarray/types.h