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 constexpr V8_INLINE 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 57 of file v8-internal.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
kSmiShiftSize
kSmiValueSize

Definition at line 58 of file v8-internal.h.

Member Function Documentation

IsValidSmi()

static constexpr V8_INLINE bool IsValidSmi ( intptr_t  value )

inlinestaticconstexpr

Definition at line 69 of file v8-internal.h.

References SmiTagging< 4 >::kSmiMaxValue, and SmiTagging< 4 >::kSmiMinValue.

SmiToInt()

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

inlinestatic

Definition at line 64 of file v8-internal.h.

References SmiTagging< 4 >::kSmiShiftSize, and v8::internal::kSmiTagSize.

Field Documentation

kSmiMaxValue

constexpr intptr_t kSmiMaxValue = -(kSmiMinValue + 1)

staticconstexpr

Definition at line 62 of file v8-internal.h.

Referenced by SmiTagging< 4 >::IsValidSmi().

kSmiMinValue

constexpr intptr_t kSmiMinValue

staticconstexpr

Initial value:

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

Definition at line 60 of file v8-internal.h.

Referenced by SmiTagging< 4 >::IsValidSmi().

---

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

• include/v8-internal.h