V8 Project
Public Member Functions | Private Attributes | List of all members
v8::internal::BufferedZoneList< T, initial_size > Class Template Reference

#include <parser.h>

+ Inheritance diagram for v8::internal::BufferedZoneList< T, initial_size >:
+ Collaboration diagram for v8::internal::BufferedZoneList< T, initial_size >:

Public Member Functions

 BufferedZoneList ()
 
void Add (T *value, Zone *zone)
 
T * last ()
 
T * RemoveLast ()
 
T * Get (int i)
 
void Clear ()
 
int length ()
 
ZoneList< T * > * GetList (Zone *zone)
 

Private Attributes

ZoneList< T * > * list_
 
T * last_
 

Detailed Description

template<typename T, int initial_size>
class v8::internal::BufferedZoneList< T, initial_size >

Definition at line 105 of file parser.h.

Constructor & Destructor Documentation

◆ BufferedZoneList()

template<typename T , int initial_size>
v8::internal::BufferedZoneList< T, initial_size >::BufferedZoneList ( )
inline

Definition at line 107 of file parser.h.

107 : list_(NULL), last_(NULL) {}
v8::internal::BufferedZoneList::list_
ZoneList< T * > * list_
Definition: parser.h:174
NULL
enable harmony numeric enable harmony object literal extensions Optimize object Array DOM strings and string trace pretenuring decisions of HAllocate instructions Enables optimizations which favor memory size over execution speed maximum source size in bytes considered for a single inlining maximum cumulative number of AST nodes considered for inlining trace the tracking of allocation sites deoptimize every n garbage collections perform array bounds checks elimination analyze liveness of environment slots and zap dead values flushes the cache of optimized code for closures on every GC allow uint32 values on optimize frames if they are used only in safe operations track concurrent recompilation artificial compilation delay in ms do not emit check maps for constant values that have a leaf deoptimize the optimized code if the layout of the maps changes enable context specialization in TurboFan execution budget before interrupt is triggered max percentage of megamorphic generic ICs to allow optimization enable use of SAHF instruction if enable use of VFP3 instructions if available enable use of NEON instructions if enable use of SDIV and UDIV instructions if enable use of MLS instructions if enable loading bit constant by means of movw movt instruction enable unaligned accesses for enable use of d16 d31 registers on ARM this requires VFP3 force all emitted branches to be in long enable alignment of csp to bytes on platforms which prefer the register to always be NULL
Definition: flag-definitions.h:407

Member Function Documentation

◆ Add()

template<typename T , int initial_size>
void v8::internal::BufferedZoneList< T, initial_size >::Add ( T *  value,
Zone *  zone 
)
inline

Definition at line 112 of file parser.h.

112  {
113  if (last_ != NULL) {
114  if (list_ == NULL) {
115  list_ = new(zone) ZoneList<T*>(initial_size, zone);
116  }
117  list_->Add(last_, zone);
118  }
119  last_ = value;
120  }
v8::internal::List::Add
void Add(const T &element, AllocationPolicy allocator=AllocationPolicy())
Definition: list-inl.h:17

References v8::internal::List< T, AllocationPolicy >::Add(), v8::internal::BufferedZoneList< T, initial_size >::last_, v8::internal::BufferedZoneList< T, initial_size >::list_, and NULL.

+ Here is the call graph for this function:

◆ Clear()

template<typename T , int initial_size>
void v8::internal::BufferedZoneList< T, initial_size >::Clear ( )
inline

Definition at line 152 of file parser.h.

152  {
153  list_ = NULL;
154  last_ = NULL;
155  }

References v8::internal::BufferedZoneList< T, initial_size >::last_, v8::internal::BufferedZoneList< T, initial_size >::list_, and NULL.

◆ Get()

template<typename T , int initial_size>
T* v8::internal::BufferedZoneList< T, initial_size >::Get ( int  i)
inline

Definition at line 137 of file parser.h.

137  {
138  DCHECK((0 <= i) && (i < length()));
139  if (list_ == NULL) {
140  DCHECK_EQ(0, i);
141  return last_;
142  } else {
143  if (i == list_->length()) {
144  DCHECK(last_ != NULL);
145  return last_;
146  } else {
147  return list_->at(i);
148  }
149  }
150  }
v8::internal::List::at
T & at(int i) const
Definition: list.h:69
DCHECK
#define DCHECK(condition)
Definition: logging.h:205
DCHECK_EQ
#define DCHECK_EQ(v1, v2)
Definition: logging.h:206

References v8::internal::List< T, AllocationPolicy >::at(), DCHECK, DCHECK_EQ, v8::internal::BufferedZoneList< T, initial_size >::last_, v8::internal::BufferedZoneList< T, initial_size >::length(), v8::internal::BufferedZoneList< T, initial_size >::list_, and NULL.

+ Here is the call graph for this function:

◆ GetList()

template<typename T , int initial_size>
ZoneList<T*>* v8::internal::BufferedZoneList< T, initial_size >::GetList ( Zone *  zone)
inline

Definition at line 162 of file parser.h.

162  {
163  if (list_ == NULL) {
164  list_ = new(zone) ZoneList<T*>(initial_size, zone);
165  }
166  if (last_ != NULL) {
167  list_->Add(last_, zone);
168  last_ = NULL;
169  }
170  return list_;
171  }

References v8::internal::List< T, AllocationPolicy >::Add(), v8::internal::BufferedZoneList< T, initial_size >::last_, v8::internal::BufferedZoneList< T, initial_size >::list_, and NULL.

+ Here is the call graph for this function:

◆ last()

template<typename T , int initial_size>
T* v8::internal::BufferedZoneList< T, initial_size >::last ( )
inline

Definition at line 122 of file parser.h.

122  {
123  DCHECK(last_ != NULL);
124  return last_;
125  }

References DCHECK, v8::internal::BufferedZoneList< T, initial_size >::last_, and NULL.

◆ length()

template<typename T , int initial_size>
int v8::internal::BufferedZoneList< T, initial_size >::length ( )
inline

Definition at line 157 of file parser.h.

157  {
158  int length = (list_ == NULL) ? 0 : list_->length();
159  return length + ((last_ == NULL) ? 0 : 1);
160  }

References v8::internal::BufferedZoneList< T, initial_size >::last_, v8::internal::BufferedZoneList< T, initial_size >::list_, and NULL.

Referenced by v8::internal::BufferedZoneList< T, initial_size >::Get().

+ Here is the caller graph for this function:

◆ RemoveLast()

template<typename T , int initial_size>
T* v8::internal::BufferedZoneList< T, initial_size >::RemoveLast ( )
inline

Definition at line 127 of file parser.h.

127  {
128  DCHECK(last_ != NULL);
129  T* result = last_;
130  if ((list_ != NULL) && (list_->length() > 0))
131  last_ = list_->RemoveLast();
132  else
133  last_ = NULL;
134  return result;
135  }
T
#define T(name, string, precedence)
Definition: token.cc:25

References DCHECK, v8::internal::BufferedZoneList< T, initial_size >::last_, v8::internal::BufferedZoneList< T, initial_size >::list_, NULL, and T.

Member Data Documentation

◆ last_

template<typename T , int initial_size>
T* v8::internal::BufferedZoneList< T, initial_size >::last_
private

Definition at line 175 of file parser.h.

Referenced by v8::internal::BufferedZoneList< T, initial_size >::Add(), v8::internal::BufferedZoneList< T, initial_size >::Clear(), v8::internal::BufferedZoneList< T, initial_size >::Get(), v8::internal::BufferedZoneList< T, initial_size >::GetList(), v8::internal::BufferedZoneList< T, initial_size >::last(), v8::internal::BufferedZoneList< T, initial_size >::length(), and v8::internal::BufferedZoneList< T, initial_size >::RemoveLast().

◆ list_

template<typename T , int initial_size>
ZoneList<T*>* v8::internal::BufferedZoneList< T, initial_size >::list_
private

Definition at line 174 of file parser.h.

Referenced by v8::internal::BufferedZoneList< T, initial_size >::Add(), v8::internal::BufferedZoneList< T, initial_size >::Clear(), v8::internal::BufferedZoneList< T, initial_size >::Get(), v8::internal::BufferedZoneList< T, initial_size >::GetList(), v8::internal::BufferedZoneList< T, initial_size >::length(), and v8::internal::BufferedZoneList< T, initial_size >::RemoveLast().

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