BitField< T, shift, size > Class Template Reference

#include <utils.h>

Collaboration diagram for BitField< T, shift, size >:

Static Public Member Functions
static bool	is_valid (T value)
static uint32_t	encode (T value)
static uint32_t	update (uint32_t previous, T value)
static T	decode (uint32_t value)

Static Public Attributes
static const uint32_t	kMask = ((1U << shift) << size) - (1U << shift)
static const T	kMax = static_cast<T>((1U << size) - 1)

Detailed Description

template<class T, int shift, int size>
class v8::internal::BitField< T, shift, size >

Definition at line 245 of file utils.h.

Member Function Documentation

static T decode ( uint32_t  value )

inlinestatic

Definition at line 272 of file utils.h.

Referenced by v8::internal::RUNTIME_FUNCTION().

static uint32_t encode ( T  value )

inlinestatic

Definition at line 261 of file utils.h.

Referenced by ReplacementStringBuilder::AddSubjectSlice(), and BitField< int, 0, 4 >::update().

static bool is_valid ( T  value )

inlinestatic

Definition at line 256 of file utils.h.

Referenced by ReplacementStringBuilder::AddSubjectSlice(), and BitField< int, 0, 4 >::encode().

static uint32_t update ( uint32_t  previous, T  value  )

inlinestatic

Definition at line 267 of file utils.h.

Field Documentation

const uint32_t kMask = ((1U << shift) << size) - (1U << shift)

static

Definition at line 250 of file utils.h.

Referenced by BitField< int, 0, 4 >::decode(), and BitField< int, 0, 4 >::update().

const T kMax = static_cast<T>((1U << size) - 1)

static

Definition at line 253 of file utils.h.

Referenced by BitField< int, 0, 4 >::is_valid().

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

• src/utils.h