#include <jsregexp.h>

Data Structures
class	GlobalCache

Public Types
enum	IrregexpResult { RE_FAILURE = 0, RE_SUCCESS = 1, RE_EXCEPTION = -1 }

Static Public Member Functions
static bool	UsesNativeRegExp ()

static Handle< Object >	CreateRegExpLiteral (Handle< JSFunction > constructor, Handle< String > pattern, Handle< String > flags, bool *has_pending_exception)

static Handle< String >	ToString (Handle< Object > value)

static Handle< Object >	Compile (Handle< JSRegExp > re, Handle< String > pattern, Handle< String > flags)

static Handle< Object >	Exec (Handle< JSRegExp > regexp, Handle< String > subject, int index, Handle< JSArray > lastMatchInfo)

static void	IrregexpInitialize (Handle< JSRegExp > re, Handle< String > pattern, JSRegExp::Flags flags, int capture_register_count)

static void	AtomCompile (Handle< JSRegExp > re, Handle< String > pattern, JSRegExp::Flags flags, Handle< String > match_pattern)

static int	AtomExecRaw (Handle< JSRegExp > regexp, Handle< String > subject, int index, int32_t *output, int output_size)

static Handle< Object >	AtomExec (Handle< JSRegExp > regexp, Handle< String > subject, int index, Handle< JSArray > lastMatchInfo)

static int	IrregexpPrepare (Handle< JSRegExp > regexp, Handle< String > subject)

static int	IrregexpExecRaw (Handle< JSRegExp > regexp, Handle< String > subject, int index, int32_t *output, int output_size)

static Handle< Object >	IrregexpExec (Handle< JSRegExp > regexp, Handle< String > subject, int index, Handle< JSArray > lastMatchInfo)

static Handle< JSArray >	SetLastMatchInfo (Handle< JSArray > last_match_info, Handle< String > subject, int capture_count, int32_t *match)

static int	GetCapture (FixedArray *array, int index)

static void	SetLastCaptureCount (FixedArray *array, int to)

static void	SetLastSubject (FixedArray array, String to)

static void	SetLastInput (FixedArray array, String to)

static void	SetCapture (FixedArray *array, int index, int to)

static int	GetLastCaptureCount (FixedArray *array)

static int	IrregexpMaxRegisterCount (FixedArray *re)

static void	SetIrregexpMaxRegisterCount (FixedArray *re, int value)

static int	IrregexpNumberOfCaptures (FixedArray *re)

static int	IrregexpNumberOfRegisters (FixedArray *re)

static ByteArray *	IrregexpByteCode (FixedArray *re, bool is_ascii)

static Code *	IrregexpNativeCode (FixedArray *re, bool is_ascii)

Static Public Attributes
static const int	kLastCaptureCount = 0

static const int	kLastSubject = 1

static const int	kLastInput = 2

static const int	kFirstCapture = 3

static const int	kLastMatchOverhead = 3

static const int	kLastCaptureCountOffset

static const int	kLastSubjectOffset

static const int	kLastInputOffset

static const int	kFirstCaptureOffset

static const int	kRegExpExecutableMemoryLimit = 16 * MB

static const int	kRegWxpCompiledLimit = 1 * MB

Detailed Description

Definition at line 45 of file jsregexp.h.

Member Enumeration Documentation

enum IrregexpResult

Enumerator
RE_FAILURE
RE_SUCCESS
RE_EXCEPTION

Definition at line 108 of file jsregexp.h.

Member Function Documentation

void AtomCompile	(	Handle< JSRegExp >	re,
		Handle< String >	pattern,
		JSRegExp::Flags	flags,
		Handle< String >	match_pattern
	)

static

Definition at line 258 of file jsregexp.cc.

References JSRegExp::ATOM.

Referenced by RegExpImpl::Compile().

Handle< Object > AtomExec	(	Handle< JSRegExp >	regexp,
		Handle< String >	subject,
		int	index,
		Handle< JSArray >	lastMatchInfo
	)

static

Definition at line 342 of file jsregexp.cc.

References ASSERT_EQ, RegExpImpl::AtomExecRaw(), FixedArray::cast(), Isolate::factory(), Isolate::kJSRegexpStaticOffsetsVectorSize, v8::internal::kNumRegisters, RegExpImpl::RE_FAILURE, RegExpImpl::RE_SUCCESS, and v8::internal::STATIC_ASSERT().

Referenced by RegExpImpl::Exec().

int AtomExecRaw	(	Handle< JSRegExp >	regexp,
		Handle< String >	subject,
		int	index,
		int32_t *	output,
		int	output_size
	)

static

Definition at line 283 of file jsregexp.cc.

References ASSERT, ASSERT_LT, String::cast(), v8::internal::FlattenString(), String::GetFlatContent(), String::FlatContent::IsAscii(), String::FlatContent::IsFlat(), String::IsFlat(), JSRegExp::kAtomPatternIndex, String::length(), RegExpImpl::RE_FAILURE, v8::internal::SearchString(), String::FlatContent::ToOneByteVector(), and String::FlatContent::ToUC16Vector().

Referenced by RegExpImpl::AtomExec().

Handle< Object > Compile	(	Handle< JSRegExp >	re,
		Handle< String >	pattern,
		Handle< String >	flags
	)

static

Handle< Object > CreateRegExpLiteral	(	Handle< JSFunction >	constructor,
		Handle< String >	pattern,
		Handle< String >	flags,
		bool *	has_pending_exception
	)