v8::internal::zone_allocator< T > Class Template Reference

#include <zone-allocator.h>

Collaboration diagram for v8::internal::zone_allocator< T >:

Classes
struct	rebind

Public Types
typedef T *	pointer
typedef const T *	const_pointer
typedef T &	reference
typedef const T &	const_reference
typedef T	value_type
typedef size_t	size_type
typedef ptrdiff_t	difference_type

Public Member Functions
	zone_allocator (Zone *zone) throw ()
	zone_allocator (const zone_allocator &other) throw ()
template<typename U >
	zone_allocator (const zone_allocator< U > &other) throw ()
pointer	address (reference x) const
const_pointer	address (const_reference x) const
pointer	allocate (size_type n, const void *hint=0)
void	deallocate (pointer p, size_type)
size_type	max_size () const throw ()
void	construct (pointer p, const T &val)
void	destroy (pointer p)
bool	operator== (zone_allocator const &other)
bool	operator!= (zone_allocator const &other)

Private Member Functions
	zone_allocator ()

Private Attributes
Zone *	zone_

Friends
template<typename U >
class	zone_allocator

Detailed Description

template<typename T>
class v8::internal::zone_allocator< T >

Definition at line 16 of file zone-allocator.h.

Member Typedef Documentation

const_pointer

template<typename T >

typedef const T* v8::internal::zone_allocator< T >::const_pointer

Definition at line 19 of file zone-allocator.h.

const_reference

template<typename T >

typedef const T& v8::internal::zone_allocator< T >::const_reference

Definition at line 21 of file zone-allocator.h.

difference_type

template<typename T >

typedef ptrdiff_t v8::internal::zone_allocator< T >::difference_type

Definition at line 24 of file zone-allocator.h.

pointer

template<typename T >

typedef T* v8::internal::zone_allocator< T >::pointer

Definition at line 18 of file zone-allocator.h.

reference

template<typename T >

typedef T& v8::internal::zone_allocator< T >::reference

Definition at line 20 of file zone-allocator.h.

size_type

template<typename T >

typedef size_t v8::internal::zone_allocator< T >::size_type

Definition at line 23 of file zone-allocator.h.

value_type

template<typename T >

typedef T v8::internal::zone_allocator< T >::value_type

Definition at line 22 of file zone-allocator.h.

Constructor & Destructor Documentation

zone_allocator() [1/4]

template<typename T >

v8::internal::zone_allocator< T >::zone_allocator ( Zone *  zone ) throw ( )

inlineexplicit

Definition at line 29 of file zone-allocator.h.

: zone_(zone) {}

zone_allocator() [2/4]

template<typename T >

v8::internal::zone_allocator< T >::zone_allocator ( const zone_allocator< T > &  other ) throw ( )

inlineexplicit

Definition at line 30 of file zone-allocator.h.

      : zone_(other.zone_) {}

zone_allocator() [3/4]

template<typename T >

template<typename U >

v8::internal::zone_allocator< T >::zone_allocator ( const zone_allocator< U > &  other ) throw ( )

inline

Definition at line 32 of file zone-allocator.h.

      : zone_(other.zone_) {}

zone_allocator() [4/4]

template<typename T >

v8::internal::zone_allocator< T >::zone_allocator ( )

private

Member Function Documentation

address() [1/2]

template<typename T >

const_pointer v8::internal::zone_allocator< T >::address ( const_reference  x ) const

inline

Definition at line 37 of file zone-allocator.h.

{return &x;}

address() [2/2]

template<typename T >

pointer v8::internal::zone_allocator< T >::address ( reference  x ) const

inline

Definition at line 36 of file zone-allocator.h.

{return &x;}

allocate()

template<typename T >

pointer v8::internal::zone_allocator< T >::allocate ( size_type  n, const void *  hint = 0  )

inline

Definition at line 39 of file zone-allocator.h.

                                                      {
    return static_cast<pointer>(zone_->NewArray<value_type>(
            static_cast<int>(n)));
  }

References v8::internal::Zone::NewArray(), and v8::internal::zone_allocator< T >::zone_.

Here is the call graph for this function:

construct()

template<typename T >

void v8::internal::zone_allocator< T >::construct ( pointer  p, const T &  val  )

inline

Definition at line 48 of file zone-allocator.h.

                                          {
    new(static_cast<void*>(p)) T(val);
  }

References T.

deallocate()

template<typename T >

void v8::internal::zone_allocator< T >::deallocate ( pointer  p, size_type    )

inline

Definition at line 43 of file zone-allocator.h.

{ /* noop for Zones */ }

destroy()

template<typename T >

void v8::internal::zone_allocator< T >::destroy ( pointer  p )

inline

Definition at line 51 of file zone-allocator.h.

{ p->~T(); }

max_size()

template<typename T >

size_type v8::internal::zone_allocator< T >::max_size ( ) const throw ( )

inline

Definition at line 45 of file zone-allocator.h.

                                     {
    return std::numeric_limits<int>::max() / sizeof(value_type);
  }

operator!=()

template<typename T >

bool v8::internal::zone_allocator< T >::operator!= ( zone_allocator< T > const &  other )

inline

Definition at line 56 of file zone-allocator.h.

                                               {
    return zone_ != other.zone_;
  }

References v8::internal::zone_allocator< T >::zone_.

operator==()

template<typename T >

bool v8::internal::zone_allocator< T >::operator== ( zone_allocator< T > const &  other )

inline

Definition at line 53 of file zone-allocator.h.

                                               {
    return zone_ == other.zone_;
  }

References v8::internal::zone_allocator< T >::zone_.

Friends And Related Function Documentation

zone_allocator

template<typename T >

template<typename U >

friend class zone_allocator

friend

Definition at line 34 of file zone-allocator.h.

Member Data Documentation

zone_

template<typename T >

Zone* v8::internal::zone_allocator< T >::zone_

private

Definition at line 62 of file zone-allocator.h.

Referenced by v8::internal::zone_allocator< T >::allocate(), v8::internal::zone_allocator< T >::operator!=(), and v8::internal::zone_allocator< T >::operator==().

---

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

• /mnt/V8SourceCode/src/zone-allocator.h