v8::internal::ContextSlotCache::Value Struct Reference

Collaboration diagram for v8::internal::ContextSlotCache::Value:

Classes
class	IndexField
class	InitField
class	MaybeAssignedField
class	ModeField

Public Member Functions
	Value (VariableMode mode, InitializationFlag init_flag, MaybeAssignedFlag maybe_assigned_flag, int index)
	Value (uint32_t value)
uint32_t	raw ()
VariableMode	mode ()
InitializationFlag	initialization_flag ()
MaybeAssignedFlag	maybe_assigned_flag ()
int	index ()

Private Attributes
uint32_t	value_

Detailed Description

Definition at line 60 of file scopeinfo.h.

Constructor & Destructor Documentation

Value() [1/2]

v8::internal::ContextSlotCache::Value::Value ( VariableMode  mode, InitializationFlag  init_flag, MaybeAssignedFlag  maybe_assigned_flag, int  index  )

inline

Definition at line 61 of file scopeinfo.h.

                                                            {
      DCHECK(ModeField::is_valid(mode));
      DCHECK(InitField::is_valid(init_flag));
      DCHECK(MaybeAssignedField::is_valid(maybe_assigned_flag));
      DCHECK(IndexField::is_valid(index));
      value_ = ModeField::encode(mode) | IndexField::encode(index) |
               InitField::encode(init_flag) |
               MaybeAssignedField::encode(maybe_assigned_flag);
      DCHECK(mode == this->mode());
      DCHECK(init_flag == this->initialization_flag());
      DCHECK(maybe_assigned_flag == this->maybe_assigned_flag());
      DCHECK(index == this->index());
    }

References DCHECK, v8::internal::BitFieldBase< T, shift, size, U >::encode(), index(), initialization_flag(), v8::internal::BitFieldBase< T, shift, size, U >::is_valid(), maybe_assigned_flag(), mode(), and value_.

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Value() [2/2]

v8::internal::ContextSlotCache::Value::Value ( uint32_t  value )

inlineexplicit

Definition at line 76 of file scopeinfo.h.

: value_(value) {}

Member Function Documentation

index()

int v8::internal::ContextSlotCache::Value::index ( )

inline

Definition at line 90 of file scopeinfo.h.

{ return IndexField::decode(value_); }

References v8::internal::BitFieldBase< T, shift, size, U >::decode(), and value_.

Referenced by v8::internal::ContextSlotCache::Lookup(), and Value().

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initialization_flag()

InitializationFlag v8::internal::ContextSlotCache::Value::initialization_flag ( )

inline

Definition at line 82 of file scopeinfo.h.

                                             {
      return InitField::decode(value_);
    }

References v8::internal::BitFieldBase< T, shift, size, U >::decode(), and value_.

Referenced by v8::internal::ContextSlotCache::Lookup(), and Value().

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maybe_assigned_flag()

MaybeAssignedFlag v8::internal::ContextSlotCache::Value::maybe_assigned_flag ( )

inline

Definition at line 86 of file scopeinfo.h.

                                            {
      return MaybeAssignedField::decode(value_);
    }

References v8::internal::BitFieldBase< T, shift, size, U >::decode(), and value_.

Referenced by v8::internal::ContextSlotCache::Lookup(), and Value().

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mode()

VariableMode v8::internal::ContextSlotCache::Value::mode ( )

inline

Definition at line 80 of file scopeinfo.h.

{ return ModeField::decode(value_); }

References v8::internal::BitFieldBase< T, shift, size, U >::decode(), and value_.

Referenced by v8::internal::ContextSlotCache::Lookup(), and Value().

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raw()

uint32_t v8::internal::ContextSlotCache::Value::raw ( )

inline

Definition at line 78 of file scopeinfo.h.

{ return value_; }

References value_.

Referenced by v8::internal::ContextSlotCache::Update().

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Member Data Documentation

value_

uint32_t v8::internal::ContextSlotCache::Value::value_

private

Definition at line 100 of file scopeinfo.h.

Referenced by index(), initialization_flag(), maybe_assigned_flag(), mode(), raw(), and Value().

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

• /mnt/V8SourceCode/src/scopeinfo.h