QuickCheckDetails Class Reference

#include <jsregexp.h>

Data Structures
struct	Position

Public Member Functions
	QuickCheckDetails ()
	QuickCheckDetails (int characters)
bool	Rationalize (bool ascii)
void	Merge (QuickCheckDetails *other, int from_index)
void	Advance (int by, bool ascii)
void	Clear ()
bool	cannot_match ()
void	set_cannot_match ()
int	characters ()
void	set_characters (int characters)
Position *	positions (int index)
uint32_t	mask ()
uint32_t	value ()

Detailed Description

Definition at line 535 of file jsregexp.h.

Constructor & Destructor Documentation

QuickCheckDetails ( )

inline

Definition at line 537 of file jsregexp.h.

QuickCheckDetails ( int  characters )

inlineexplicit

Definition at line 542 of file jsregexp.h.

Member Function Documentation

void Advance	(	int	by,
		bool	ascii
	)

Definition at line 2715 of file jsregexp.cc.

References ASSERT.

Referenced by Trace::AdvanceCurrentPositionInTrace().

bool cannot_match ( )

inline

Definition at line 553 of file jsregexp.h.

Referenced by ChoiceNode::Emit(), RegExpNode::EmitQuickCheck(), and TextNode::GetQuickCheckDetails().

int characters ( )

inline

Definition at line 561 of file jsregexp.h.

Referenced by RegExpNode::EmitQuickCheck(), TextNode::GetQuickCheckDetails(), ChoiceNode::GetQuickCheckDetails(), Trace::is_trivial(), and QuickCheckDetails::set_characters().

void Clear

(

)

Definition at line 2705 of file jsregexp.cc.

Referenced by ChoiceNode::Emit().

uint32_t mask ( )

inline

Definition at line 568 of file jsregexp.h.

Referenced by RegExpNode::EmitQuickCheck().

void Merge	(	QuickCheckDetails *	other,
		int	from_index
	)

Definition at line 2736 of file jsregexp.cc.

References ASSERT, QuickCheckDetails::Position::determines_perfectly, QuickCheckDetails::Position::mask, QuickCheckDetails::positions(), and QuickCheckDetails::Position::value.

Referenced by ChoiceNode::GetQuickCheckDetails().

Position* positions ( int  index )

inline

Definition at line 563 of file jsregexp.h.

References ASSERT.

Referenced by TextNode::GetQuickCheckDetails(), and QuickCheckDetails::Merge().

bool Rationalize

(

bool

ascii

)

Definition at line 2453 of file jsregexp.cc.

References String::kMaxOneByteCharCode, String::kMaxUtf16CodeUnit, QuickCheckDetails::Position::mask, and QuickCheckDetails::Position::value.

Referenced by RegExpNode::EmitQuickCheck().

void set_cannot_match ( )

inline

Definition at line 554 of file jsregexp.h.

Referenced by TextNode::GetQuickCheckDetails(), and AssertionNode::GetQuickCheckDetails().

void set_characters ( int  characters )

inline

Definition at line 562 of file jsregexp.h.

References QuickCheckDetails::characters().

Referenced by ChoiceNode::Emit().

uint32_t value ( )

inline

Definition at line 569 of file jsregexp.h.

Referenced by RegExpNode::EmitQuickCheck().

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

• src/jsregexp.h
• src/jsregexp.cc