FloatingPointHelpers::ConversionHelper< StandardDouble, StandardFloat > Struct Reference

#include <FPHelpers.h>

Collaboration diagram for FloatingPointHelpers::ConversionHelper< StandardDouble, StandardFloat >:

Static Public Member Functions
template<class T >
constexpr static T	up_convert (const T pattern, [[maybe_unused]] const RoundingModes rt=RoundingModes::Default)
template<class T >
constexpr static T	down_convert (const T pattern, [[maybe_unused]] const RoundingModes rt=RoundingModes::Default)

Detailed Description

Definition at line 881 of file FPHelpers.h.

Member Function Documentation

down_convert()

template<class T >

constexpr static T FloatingPointHelpers::ConversionHelper< StandardDouble, StandardFloat >::down_convert ( const T  pattern, [[maybe_unused] ] const RoundingModes  rt = RoundingModes::Default  )

inlinestaticconstexpr

Definition at line 891 of file FPHelpers.h.

    {
      const double d = BitCastHelper::bitcast<double, uint64_t>(pattern);
      const float f = d;
      return BitCastHelper::bitcast<uint32_t, float>(f);
    }

up_convert()

template<class T >

constexpr static T FloatingPointHelpers::ConversionHelper< StandardDouble, StandardFloat >::up_convert ( const T  pattern, [[maybe_unused] ] const RoundingModes  rt = RoundingModes::Default  )

inlinestaticconstexpr

Definition at line 884 of file FPHelpers.h.

    {
      const float f = BitCastHelper::bitcast<float, uint32_t>(pattern);
      const double d = f;
      return BitCastHelper::bitcast<T, double>(d);
    }

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

• FPHelpers.h