aligned_allocator< T > Class Template Reference

STL compatible allocator to use with with 16 byte aligned types. More...

List of all members.

Classes
struct	rebind
Public Types
typedef const T *	const_pointer
typedef const T &	const_reference
typedef std::ptrdiff_t	difference_type
typedef T *	pointer
typedef T &	reference
typedef size_t	size_type
typedef T	value_type
Public Member Functions
pointer	address (reference value) const
const_pointer	address (const_reference value) const
	aligned_allocator ()
	aligned_allocator (const aligned_allocator &)
template<class U >
	aligned_allocator (const aligned_allocator< U > &)
pointer	allocate (size_type num, const void *hint=0)
void	construct (pointer p, const T &value)
void	deallocate (pointer p, size_type)
void	destroy (pointer p)
size_type	max_size () const
bool	operator!= (const aligned_allocator< T > &) const
bool	operator== (const aligned_allocator< T > &) const
	~aligned_allocator ()

---

Detailed Description

template<class T>
class Eigen::aligned_allocator< T >

STL compatible allocator to use with with 16 byte aligned types.

Example:

 // Matrix4f requires 16 bytes alignment:
 std::map< int, Matrix4f, std::less<int>, 
           aligned_allocator<std::pair<const int, Matrix4f> > > my_map_mat4;
 // Vector3f does not require 16 bytes alignment, no need to use Eigen's allocator:
 std::map< int, Vector3f > my_map_vec3;

See also:

Using STL Containers with Eigen.

---

Member Typedef Documentation

typedef const T* const_pointer

typedef const T& const_reference

typedef std::ptrdiff_t difference_type

typedef T* pointer

typedef T& reference

typedef size_t size_type

typedef T value_type

---

Constructor & Destructor Documentation

aligned_allocator

(

)

[inline]

aligned_allocator

(

const aligned_allocator< T > &

)

[inline]

aligned_allocator

(

const aligned_allocator< U > &

)

[inline]

~aligned_allocator

(

)

[inline]

---

Member Function Documentation

pointer address

(

reference

value

)

const [inline]

const_pointer address

(

const_reference

value

)

const [inline]

pointer allocate	(	size_type	num,
		const void *	hint = 0
	)		[inline]

void construct	(	pointer	p,
		const T &	value
	)		[inline]

void deallocate	(	pointer	p,
		size_type
	)		[inline]

void destroy

(

pointer

p

)

[inline]

size_type max_size

(

)

const [inline]

bool operator!=

(

const aligned_allocator< T > &

)

const [inline]

bool operator==

(

const aligned_allocator< T > &

)

const [inline]

---

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