RegExpResultsCache Class Reference

#include <heap.h>

Public Types
enum	ResultsCacheType { REGEXP_MULTIPLE_INDICES, STRING_SPLIT_SUBSTRINGS }

Static Public Member Functions
static Object *	Lookup (Heap *heap, String *key_string, Object *key_pattern, ResultsCacheType type)
static void	Enter (Heap *heap, String *key_string, Object *key_pattern, FixedArray *value_array, ResultsCacheType type)
static void	Clear (FixedArray *cache)

Static Public Attributes
static const int	kRegExpResultsCacheSize = 0x100

Detailed Description

Definition at line 3010 of file heap.h.

Member Enumeration Documentation

enum ResultsCacheType

Enumerator
REGEXP_MULTIPLE_INDICES
STRING_SPLIT_SUBSTRINGS

Definition at line 3012 of file heap.h.

Member Function Documentation

void Clear ( FixedArray *  cache )

static

Definition at line 3534 of file heap.cc.

References Smi::FromInt(), RegExpResultsCache::kRegExpResultsCacheSize, and FixedArray::set().

void Enter ( Heap *  heap, String *  key_string, Object *  key_pattern, FixedArray *  value_array, ResultsCacheType  type  )

static

Definition at line 3477 of file heap.cc.

References ASSERT, String::cast(), Smi::FromInt(), FixedArray::get(), Name::Hash(), Heap::InternalizeString(), RegExpResultsCache::kRegExpResultsCacheSize, FixedArrayBase::length(), RegExpResultsCache::REGEXP_MULTIPLE_INDICES, FixedArray::set(), HeapObject::set_map_no_write_barrier(), and RegExpResultsCache::STRING_SPLIT_SUBSTRINGS.

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

Object * Lookup ( Heap *  heap, String *  key_string, Object *  key_pattern, ResultsCacheType  type  )

static

Definition at line 3444 of file heap.cc.

References ASSERT, Smi::FromInt(), FixedArray::get(), Name::Hash(), RegExpResultsCache::kRegExpResultsCacheSize, RegExpResultsCache::REGEXP_MULTIPLE_INDICES, and RegExpResultsCache::STRING_SPLIT_SUBSTRINGS.

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

Field Documentation

const int kRegExpResultsCacheSize = 0x100

static

Definition at line 3028 of file heap.h.

Referenced by RegExpResultsCache::Clear(), RegExpResultsCache::Enter(), and RegExpResultsCache::Lookup().

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

• src/heap.h
• src/heap.cc