aligned_allocator< T > Class Template Reference

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

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 std::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 (const aligned_allocator &) throw ()
template<class U >
	aligned_allocator (const aligned_allocator< U > &) throw ()
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 throw ()
bool	operator!= (const aligned_allocator< T > &other) const
bool	operator== (const aligned_allocator< T > &other) const

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<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;

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

• Core