SmiTagging< 4 > Struct Reference

#include <v8-internal.h>

Public Types
enum	{ kSmiShiftSize = 0 , kSmiValueSize = 31 }

Static Public Member Functions
static V8_INLINE int	SmiToInt (const internal::Address value)
static V8_INLINE constexpr bool	IsValidSmi (intptr_t value)

Static Public Attributes
static constexpr intptr_t	kSmiMinValue
static constexpr intptr_t	kSmiMaxValue = -(kSmiMinValue + 1)

Detailed Description

Definition at line 75 of file v8-internal.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
kSmiShiftSize
kSmiValueSize

Definition at line 76 of file v8-internal.h.

Member Function Documentation

IsValidSmi()

static V8_INLINE constexpr bool IsValidSmi ( intptr_t  value )

inlinestaticconstexpr

Definition at line 87 of file v8-internal.h.

References v8::internal::kSmiMaxValue, and v8::internal::kSmiMinValue.

SmiToInt()

static V8_INLINE int SmiToInt ( const internal::Address  value )

inlinestatic

Definition at line 82 of file v8-internal.h.

References v8::int32_t(), v8::internal::kSmiShiftSize, and v8::internal::kSmiTagSize.

Field Documentation

kSmiMaxValue

constexpr intptr_t kSmiMaxValue = -(kSmiMinValue + 1)

staticconstexpr

Definition at line 80 of file v8-internal.h.

kSmiMinValue

constexpr intptr_t kSmiMinValue

staticconstexpr

Initial value:

=
      static_cast<intptr_t>(kUintptrAllBitsSet << (kSmiValueSize - 1))

Definition at line 78 of file v8-internal.h.

---

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

• include/v8-internal.h