dart::RegExpBackReference Class Reference

#include <regexp_ast.h>

Inheritance diagram for dart::RegExpBackReference:

Public Member Functions
	RegExpBackReference (RegExpFlags flags)
	RegExpBackReference (RegExpCapture *capture, RegExpFlags flags)
virtual void *	Accept (RegExpVisitor *visitor, void *data)
virtual RegExpNode *	ToNode (RegExpCompiler *compiler, RegExpNode *on_success)
virtual RegExpBackReference *	AsBackReference ()
virtual bool	IsBackReference () const
virtual intptr_t	min_match () const
virtual intptr_t	max_match () const
intptr_t	index () const
RegExpCapture *	capture () const
void	set_capture (RegExpCapture *capture)
const ZoneGrowableArray< uint16_t > *	name ()
void	set_name (const ZoneGrowableArray< uint16_t > *name)
Public Member Functions inherited from dart::RegExpTree
virtual	~RegExpTree ()
virtual void *	Accept (RegExpVisitor *visitor, void *data)=0
virtual RegExpNode *	ToNode (RegExpCompiler *compiler, RegExpNode *on_success)=0
virtual bool	IsTextElement () const
virtual bool	IsAnchoredAtStart () const
virtual bool	IsAnchoredAtEnd () const
virtual intptr_t	min_match () const =0
virtual intptr_t	max_match () const =0
virtual Interval	CaptureRegisters () const
virtual void	AppendToText (RegExpText *text)
void	Print ()
Public Member Functions inherited from dart::ZoneAllocated
	ZoneAllocated ()
void *	operator new (size_t size)
void *	operator new (size_t size, Zone *zone)
void	operator delete (void *pointer)

Additional Inherited Members
Static Public Attributes inherited from dart::RegExpTree
static constexpr intptr_t	kInfinity = kMaxInt32

Detailed Description

Definition at line 404 of file regexp_ast.h.

Constructor & Destructor Documentation

RegExpBackReference() [1/2]

dart::RegExpBackReference::RegExpBackReference ( RegExpFlags  flags )

inlineexplicit

Definition at line 406 of file regexp_ast.h.

      : capture_(nullptr), name_(nullptr), flags_(flags) {}

RegExpBackReference() [2/2]

dart::RegExpBackReference::RegExpBackReference ( RegExpCapture *  capture, RegExpFlags  flags  )

inline

Definition at line 408 of file regexp_ast.h.

      : capture_(capture), name_(nullptr), flags_(flags) {}

Member Function Documentation

Accept()

virtual void * dart::RegExpBackReference::Accept ( RegExpVisitor *  visitor, void *  data  )

virtual

Implements dart::RegExpTree.

AsBackReference()

virtual RegExpBackReference * dart::RegExpBackReference::AsBackReference ( )

virtual

capture()

RegExpCapture * dart::RegExpBackReference::capture ( ) const

inline

Definition at line 420 of file regexp_ast.h.

{ return capture_; }

index()

intptr_t dart::RegExpBackReference::index ( ) const

inline

Definition at line 419 of file regexp_ast.h.

{ return capture_->index(); }

IsBackReference()

virtual bool dart::RegExpBackReference::IsBackReference ( ) const

virtual

max_match()

virtual intptr_t dart::RegExpBackReference::max_match ( ) const

inlinevirtual

Implements dart::RegExpTree.

Definition at line 418 of file regexp_ast.h.

{ return kInfinity; }

min_match()

virtual intptr_t dart::RegExpBackReference::min_match ( ) const

inlinevirtual

Implements dart::RegExpTree.

Definition at line 414 of file regexp_ast.h.

{ return 0; }

name()

const ZoneGrowableArray< uint16_t > * dart::RegExpBackReference::name ( )

inline

Definition at line 422 of file regexp_ast.h.

{ return name_; }

set_capture()

void dart::RegExpBackReference::set_capture ( RegExpCapture *  capture )

inline

Definition at line 421 of file regexp_ast.h.

{ capture_ = capture; }

set_name()

void dart::RegExpBackReference::set_name ( const ZoneGrowableArray< uint16_t > *  name )

inline

Definition at line 423 of file regexp_ast.h.

{ name_ = name; }

ToNode()

RegExpNode * dart::RegExpBackReference::ToNode ( RegExpCompiler *  compiler, RegExpNode *  on_success  )

virtual

Implements dart::RegExpTree.

Definition at line 4489 of file regexp.cc.

                                                                {
  return new (OZ) BackReferenceNode(RegExpCapture::StartRegister(index()),
                                    RegExpCapture::EndRegister(index()), flags_,
                                    compiler->read_backward(), on_success);
}

---

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

• third_party/dart-lang/sdk/runtime/vm/regexp_ast.h
• third_party/dart-lang/sdk/runtime/vm/regexp.cc