v8  3.25.30(node0.11.13)
V8 is Google's open source JavaScript engine
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Trace Class Reference

#include <jsregexp.h>

Data Structures

class  DeferredAction
 
class  DeferredCapture
 
class  DeferredClearCaptures
 
class  DeferredIncrementRegister
 
class  DeferredSetRegister
 

Public Types

enum  TriBool { UNKNOWN = -1, FALSE_VALUE = 0, TRUE_VALUE = 1 }
 

Public Member Functions

 Trace ()
 
void Flush (RegExpCompiler *compiler, RegExpNode *successor)
 
int cp_offset ()
 
DeferredActionactions ()
 
bool is_trivial ()
 
TriBool at_start ()
 
void set_at_start (bool at_start)
 
Label * backtrack ()
 
Label * loop_label ()
 
RegExpNodestop_node ()
 
int characters_preloaded ()
 
int bound_checked_up_to ()
 
int flush_budget ()
 
QuickCheckDetailsquick_check_performed ()
 
bool mentions_reg (int reg)
 
bool GetStoredPosition (int reg, int *cp_offset)
 
void add_action (DeferredAction *new_action)
 
void set_backtrack (Label *backtrack)
 
void set_stop_node (RegExpNode *node)
 
void set_loop_label (Label *label)
 
void set_characters_preloaded (int count)
 
void set_bound_checked_up_to (int to)
 
void set_flush_budget (int to)
 
void set_quick_check_performed (QuickCheckDetails *d)
 
void InvalidateCurrentCharacter ()
 
void AdvanceCurrentPositionInTrace (int by, RegExpCompiler *compiler)
 

Detailed Description

Definition at line 1349 of file jsregexp.h.

Member Enumeration Documentation

enum TriBool
Enumerator
UNKNOWN 
FALSE_VALUE 
TRUE_VALUE 

Definition at line 1353 of file jsregexp.h.

Constructor & Destructor Documentation

Trace ( )
inline

Definition at line 1412 of file jsregexp.h.

Member Function Documentation

DeferredAction* actions ( )
inline

Definition at line 1429 of file jsregexp.h.

Referenced by ChoiceNode::Emit().

void add_action ( DeferredAction new_action)
inline

Definition at line 1467 of file jsregexp.h.

References ASSERT, and v8::internal::NULL.

Referenced by ActionNode::Emit().

void AdvanceCurrentPositionInTrace ( int  by,
RegExpCompiler compiler 
)
TriBool at_start ( )
inline

Definition at line 1449 of file jsregexp.h.

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

int bound_checked_up_to ( )
inline

Definition at line 1457 of file jsregexp.h.

Referenced by TextNode::Emit().

int characters_preloaded ( )
inline

Definition at line 1456 of file jsregexp.h.

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

int flush_budget ( )
inline

Definition at line 1458 of file jsregexp.h.

Referenced by ChoiceNode::Emit().

bool GetStoredPosition ( int  reg,
int *  cp_offset 
)

Definition at line 1190 of file jsregexp.cc.

References ASSERT_EQ, Trace::cp_offset(), v8::internal::NULL, and ActionNode::STORE_POSITION.

Referenced by ActionNode::Emit().

void InvalidateCurrentCharacter ( )

Definition at line 3399 of file jsregexp.cc.

Referenced by ChoiceNode::Emit().

Label* loop_label ( )
inline

Definition at line 1454 of file jsregexp.h.

Referenced by LoopChoiceNode::Emit().

bool mentions_reg ( int  reg)

Definition at line 1179 of file jsregexp.cc.

References v8::internal::NULL.

Referenced by ChoiceNode::Emit().

QuickCheckDetails* quick_check_performed ( )
inline

Definition at line 1459 of file jsregexp.h.

Referenced by ChoiceNode::Emit().

void set_at_start ( bool  at_start)
inline

Definition at line 1450 of file jsregexp.h.

References Trace::FALSE_VALUE, and Trace::TRUE_VALUE.

Referenced by TextNode::Emit(), AssertionNode::Emit(), and ChoiceNode::Emit().

void set_backtrack ( Label *  backtrack)
inline

Definition at line 1472 of file jsregexp.h.

References Trace::backtrack().

Referenced by ActionNode::Emit(), and ChoiceNode::Emit().

void set_bound_checked_up_to ( int  to)
inline

Definition at line 1476 of file jsregexp.h.

Referenced by ChoiceNode::Emit().

void set_characters_preloaded ( int  count)
inline

Definition at line 1475 of file jsregexp.h.

Referenced by ChoiceNode::Emit().

void set_flush_budget ( int  to)
inline

Definition at line 1477 of file jsregexp.h.

Referenced by ChoiceNode::Emit().

void set_loop_label ( Label *  label)
inline

Definition at line 1474 of file jsregexp.h.

Referenced by ChoiceNode::Emit().

void set_quick_check_performed ( QuickCheckDetails d)
inline

Definition at line 1478 of file jsregexp.h.

Referenced by ChoiceNode::Emit().

void set_stop_node ( RegExpNode node)
inline

Definition at line 1473 of file jsregexp.h.

Referenced by ChoiceNode::Emit().

RegExpNode* stop_node ( )
inline

Definition at line 1455 of file jsregexp.h.

Referenced by ChoiceNode::Emit(), LoopChoiceNode::Emit(), and RegExpNode::LimitVersions().


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