s3d::HalfFloat Struct Reference

半精度浮動小数点数 More...

#include <HalfFloat.hpp>

Public Member Functions
SIV3D_NODISCARD_CXX20	HalfFloat ()=default
SIV3D_NODISCARD_CXX20 SIV3D_CONSTEXPR_IF_BITCAST_AVAILABLE	HalfFloat (float value) noexcept
SIV3D_CONCEPT_ARITHMETIC SIV3D_CONSTEXPR_IF_BITCAST_AVAILABLE	HalfFloat (Arithmetic value) noexcept
SIV3D_CONSTEXPR_IF_BITCAST_AVAILABLE HalfFloat &	operator= (float value) noexcept
SIV3D_CONCEPT_ARITHMETIC SIV3D_CONSTEXPR_IF_BITCAST_AVAILABLE HalfFloat &	operator= (Arithmetic value)
SIV3D_CONSTEXPR_IF_BITCAST_AVAILABLE	operator float () const noexcept
constexpr bool	operator== (const HalfFloat other) const noexcept
constexpr bool	operator!= (const HalfFloat other) const noexcept
constexpr uint16	getBits () const noexcept
constexpr void	setBits (const uint16 bits) noexcept
constexpr bool	isNaN () const noexcept
constexpr bool	isInfinity () const noexcept
constexpr int32	getSign () const noexcept

Detailed Description

半精度浮動小数点数

Constructor & Destructor Documentation

HalfFloat() [1/3]

SIV3D_NODISCARD_CXX20 s3d::HalfFloat::HalfFloat ( )

default

HalfFloat() [2/3]

SIV3D_NODISCARD_CXX20 SIV3D_CONSTEXPR_IF_BITCAST_AVAILABLE s3d::HalfFloat::HalfFloat ( float  value )

noexcept

HalfFloat() [3/3]

SIV3D_CONCEPT_ARITHMETIC SIV3D_CONSTEXPR_IF_BITCAST_AVAILABLE s3d::HalfFloat::HalfFloat ( Arithmetic  value )

noexcept

Member Function Documentation

getBits()

constexpr uint16 s3d::HalfFloat::getBits ( ) const

constexprnoexcept

getSign()

constexpr int32 s3d::HalfFloat::getSign ( ) const

constexprnoexcept

isInfinity()

constexpr bool s3d::HalfFloat::isInfinity ( ) const

constexprnoexcept

isNaN()

constexpr bool s3d::HalfFloat::isNaN ( ) const

constexprnoexcept

operator float()

SIV3D_CONSTEXPR_IF_BITCAST_AVAILABLE s3d::HalfFloat::operator float ( ) const

noexcept

operator!=()

constexpr bool s3d::HalfFloat::operator!= ( const HalfFloat  other ) const

constexprnoexcept

operator=() [1/2]

SIV3D_CONCEPT_ARITHMETIC SIV3D_CONSTEXPR_IF_BITCAST_AVAILABLE HalfFloat& s3d::HalfFloat::operator=

(

Arithmetic

value

)

operator=() [2/2]

SIV3D_CONSTEXPR_IF_BITCAST_AVAILABLE HalfFloat& s3d::HalfFloat::operator= ( float  value )

noexcept

operator==()

constexpr bool s3d::HalfFloat::operator== ( const HalfFloat  other ) const

constexprnoexcept

setBits()

constexpr void s3d::HalfFloat::setBits ( const uint16  bits )

constexprnoexcept

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

• OpenSiv3D/Siv3D/include/Siv3D/HalfFloat.hpp