walberla::simd::aligned_allocator< T, Alignment > Struct Template Reference

Detailed Description

template<class T, size_t Alignment>
struct walberla::simd::aligned_allocator< T, Alignment >

STL-compliant allocator that allocates aligned memory.

Template Parameters

T	Type of the element to allocate.
Alignment	Alignment of the allocation, e.g. 16.

#include <AlignedAllocator.h>

Inheritance diagram for walberla::simd::aligned_allocator< T, Alignment >:

Classes
struct	rebind
	Defines an aligned allocator suitable for allocating elements of type U. More...

Public Types
typedef std::allocator< T >::size_type	size_type
typedef std::allocator< T >::pointer	pointer
typedef std::allocator< T >::const_pointer	const_pointer

Public Member Functions
	aligned_allocator () throw ()
	Default-constructs an allocator. More...
	aligned_allocator (const aligned_allocator &other) throw ()
	Copy-constructs an allocator. More...
template<class U >
	aligned_allocator (const aligned_allocator< U, Alignment > &) throw ()
	Convert-constructs an allocator. More...
	~aligned_allocator () throw ()
	Destroys an allocator. More...
pointer	allocate (size_type n)
	Allocates n elements of type T, aligned to a multiple of Alignment. More...
pointer	allocate (size_type n, const_pointer)
	Allocates n elements of type T, aligned to a multiple of Alignment. More...
void	deallocate (pointer p, size_type)
	Frees the memory previously allocated by an aligned allocator. More...

Member Typedef Documentation

const_pointer

template<class T , size_t Alignment>

typedef std::allocator<T>::const_pointer walberla::simd::aligned_allocator< T, Alignment >::const_pointer

pointer

template<class T , size_t Alignment>

typedef std::allocator<T>::pointer walberla::simd::aligned_allocator< T, Alignment >::pointer

size_type

template<class T , size_t Alignment>

typedef std::allocator<T>::size_type walberla::simd::aligned_allocator< T, Alignment >::size_type

Constructor & Destructor Documentation

aligned_allocator() [1/3]

template<class T , size_t Alignment>

walberla::simd::aligned_allocator< T, Alignment >::aligned_allocator ( ) throw ( )

inline

Default-constructs an allocator.

aligned_allocator() [2/3]

template<class T , size_t Alignment>

walberla::simd::aligned_allocator< T, Alignment >::aligned_allocator ( const aligned_allocator< T, Alignment > &  other ) throw ( )

inline

Copy-constructs an allocator.

aligned_allocator() [3/3]

template<class T , size_t Alignment>

template<class U >

walberla::simd::aligned_allocator< T, Alignment >::aligned_allocator ( const aligned_allocator< U, Alignment > &  ) throw ( )

inline

Convert-constructs an allocator.

~aligned_allocator()

template<class T , size_t Alignment>

walberla::simd::aligned_allocator< T, Alignment >::~aligned_allocator ( ) throw ( )

inline

Destroys an allocator.

Member Function Documentation

allocate() [1/2]

template<class T , size_t Alignment>

pointer walberla::simd::aligned_allocator< T, Alignment >::allocate ( size_type  n )

inline

Allocates n elements of type T, aligned to a multiple of Alignment.

allocate() [2/2]

template<class T , size_t Alignment>

pointer walberla::simd::aligned_allocator< T, Alignment >::allocate ( size_type  n, const_pointer    )

inline

Allocates n elements of type T, aligned to a multiple of Alignment.

deallocate()

template<class T , size_t Alignment>

void walberla::simd::aligned_allocator< T, Alignment >::deallocate ( pointer  p, size_type    )

inline

Frees the memory previously allocated by an aligned allocator.

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

• /builds/administration/walberla-website/walberla/src/simd/AlignedAllocator.h