v8::base::internal::NarrowingRange< Dst, Src, Bounds > Struct Template Reference

#include <safe_conversions_impl.h>

Collaboration diagram for v8::base::internal::NarrowingRange< Dst, Src, Bounds >:

Public Types
using	SrcLimits = std::numeric_limits<Src>
using	DstLimits = std::numeric_limits<Dst>

Static Public Member Functions
template<typename T > requires (std::same_as<T, Dst> && ((std::integral<T> && kShift < DstLimits::digits) || (std::floating_point<T> && kShift == 0)))
static constexpr T	Adjust (T value)
static constexpr Dst	max ()
static constexpr Dst	lowest ()

Static Public Attributes
static constexpr int	kShift

Detailed Description

template<typename Dst, typename Src, template< typename > class Bounds>
struct v8::base::internal::NarrowingRange< Dst, Src, Bounds >

Definition at line 188 of file safe_conversions_impl.h.

Member Typedef Documentation

DstLimits

template<typename Dst , typename Src , template< typename > class Bounds>

using v8::base::internal::NarrowingRange< Dst, Src, Bounds >::DstLimits = std::numeric_limits<Dst>

Definition at line 190 of file safe_conversions_impl.h.

SrcLimits

template<typename Dst , typename Src , template< typename > class Bounds>

using v8::base::internal::NarrowingRange< Dst, Src, Bounds >::SrcLimits = std::numeric_limits<Src>

Definition at line 189 of file safe_conversions_impl.h.

Member Function Documentation

Adjust()

template<typename Dst , typename Src , template< typename > class Bounds>

template<typename T >
requires (std::same_as<T, Dst> && ((std::integral<T> && kShift < DstLimits::digits) || (std::floating_point<T> && kShift == 0)))

static constexpr T v8::base::internal::NarrowingRange< Dst, Src, Bounds >::Adjust ( T value )

inlinestaticconstexpr

Definition at line 204 of file safe_conversions_impl.h.

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lowest()

template<typename Dst , typename Src , template< typename > class Bounds>

static constexpr Dst v8::base::internal::NarrowingRange< Dst, Src, Bounds >::lowest ( )

inlinestaticconstexpr

Definition at line 217 of file safe_conversions_impl.h.

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max()

template<typename Dst , typename Src , template< typename > class Bounds>

static constexpr Dst v8::base::internal::NarrowingRange< Dst, Src, Bounds >::max ( )

inlinestaticconstexpr

Definition at line 216 of file safe_conversions_impl.h.

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Member Data Documentation

kShift

template<typename Dst , typename Src , template< typename > class Bounds>

int v8::base::internal::NarrowingRange< Dst, Src, Bounds >::kShift

staticconstexpr

Initial value:

= (kMaxExponent<Src> > kMaxExponent<Dst> &&
                                 SrcLimits::digits < DstLimits::digits)
                                    ? (DstLimits::digits - SrcLimits::digits)
                                    : 0

Definition at line 193 of file safe_conversions_impl.h.

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

• src/base/numerics/safe_conversions_impl.h