base::internal::SaturationDefaultLimits< T > Struct Template Reference

#include <safe_conversions.h>

Inheritance diagram for base::internal::SaturationDefaultLimits< T >:

Static Public Member Functions
static constexpr T	NaN ()
static constexpr T	Overflow ()
static constexpr T	Underflow ()

Detailed Description

template<typename T>
struct base::internal::SaturationDefaultLimits< T >

Definition at line 120 of file safe_conversions.h.

Member Function Documentation

NaN()

template<typename T >

static constexpr T base::internal::SaturationDefaultLimits< T >::NaN ( )

inlinestaticconstexpr

Definition at line 121 of file safe_conversions.h.

                           {
    return std::numeric_limits<T>::has_quiet_NaN
               ? std::numeric_limits<T>::quiet_NaN()
               : T();
  }

Referenced by base::internal::ClampedDivOp< T, U, typename std::enable_if< std::is_integral< T >::value &&std::is_integral< U >::value >::type >::Do().

Overflow()

template<typename T >

static constexpr T base::internal::SaturationDefaultLimits< T >::Overflow ( )

inlinestaticconstexpr

Definition at line 127 of file safe_conversions.h.

                                {
    return std::numeric_limits<T>::has_infinity
               ? std::numeric_limits<T>::infinity()
               : std::numeric_limits<T>::max();
  }

Underflow()

template<typename T >

static constexpr T base::internal::SaturationDefaultLimits< T >::Underflow ( )

inlinestaticconstexpr

Definition at line 133 of file safe_conversions.h.

                                 {
    return std::numeric_limits<T>::has_infinity
               ? std::numeric_limits<T>::infinity() * -1
               : std::numeric_limits<T>::lowest();
  }

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

• third_party/accessibility/base/numerics/safe_conversions.h