Memory.h File Reference

Go to the source code of this file.

Classes
struct	Eigen::internal::smart_copy_helper< T, true >
struct	Eigen::internal::smart_copy_helper< T, false >
struct	Eigen::internal::smart_memmove_helper< T, true >
struct	Eigen::internal::smart_memmove_helper< T, false >
class	Eigen::internal::aligned_stack_memory_handler< T >
class	Eigen::internal::scoped_array< T >
class	Eigen::aligned_allocator< T >
	STL compatible allocator to use with types requiring a non standrad alignment. More...
struct	Eigen::aligned_allocator< T >::rebind< U >

Namespaces
namespace	Eigen
	Namespace containing all symbols from the Eigen library.
namespace	Eigen::internal

Macros
#define	EIGEN_GLIBC_MALLOC_ALREADY_ALIGNED   0
#define	EIGEN_FREEBSD_MALLOC_ALREADY_ALIGNED   0
#define	EIGEN_MALLOC_ALREADY_ALIGNED   0
#define	ei_declare_aligned_stack_constructed_variable(TYPE, NAME, SIZE, BUFFER)
#define	ei_declare_local_nested_eval(XPR_T, XPR, N, NAME)   typename Eigen::internal::nested_eval<XPR_T,N>::type NAME(XPR)
#define	EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF(NeedsToAlign)
#define	EIGEN_MAKE_ALIGNED_OPERATOR_NEW   EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF(true)
#define	EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE_FIXED_SIZE(Scalar, Size)

Functions
EIGEN_DEVICE_FUNC void	Eigen::internal::throw_std_bad_alloc ()
EIGEN_DEVICE_FUNC void *	Eigen::internal::handmade_aligned_malloc (std::size_t size, std::size_t alignment=EIGEN_DEFAULT_ALIGN_BYTES)
EIGEN_DEVICE_FUNC void	Eigen::internal::handmade_aligned_free (void *ptr)
void *	Eigen::internal::handmade_aligned_realloc (void *ptr, std::size_t size, std::size_t=0)
EIGEN_DEVICE_FUNC void	Eigen::internal::check_that_malloc_is_allowed ()
EIGEN_DEVICE_FUNC void *	Eigen::internal::aligned_malloc (std::size_t size)
EIGEN_DEVICE_FUNC void	Eigen::internal::aligned_free (void *ptr)
void *	Eigen::internal::aligned_realloc (void *ptr, std::size_t new_size, std::size_t old_size)
template<bool Align>
EIGEN_DEVICE_FUNC void *	Eigen::internal::conditional_aligned_malloc (std::size_t size)
template<>
EIGEN_DEVICE_FUNC void *	Eigen::internal::conditional_aligned_malloc< false > (std::size_t size)
template<bool Align>
EIGEN_DEVICE_FUNC void	Eigen::internal::conditional_aligned_free (void *ptr)
template<>
EIGEN_DEVICE_FUNC void	Eigen::internal::conditional_aligned_free< false > (void *ptr)
template<bool Align>
void *	Eigen::internal::conditional_aligned_realloc (void *ptr, std::size_t new_size, std::size_t old_size)
template<>
void *	Eigen::internal::conditional_aligned_realloc< false > (void *ptr, std::size_t new_size, std::size_t)
template<typename T >
EIGEN_DEVICE_FUNC void	Eigen::internal::destruct_elements_of_array (T *ptr, std::size_t size)
template<typename T >
EIGEN_DEVICE_FUNC T *	Eigen::internal::construct_elements_of_array (T *ptr, std::size_t size)
template<typename T >
EIGEN_DEVICE_FUNC EIGEN_ALWAYS_INLINE void	Eigen::internal::check_size_for_overflow (std::size_t size)
template<typename T >
EIGEN_DEVICE_FUNC T *	Eigen::internal::aligned_new (std::size_t size)
template<typename T , bool Align>
EIGEN_DEVICE_FUNC T *	Eigen::internal::conditional_aligned_new (std::size_t size)
template<typename T >
EIGEN_DEVICE_FUNC void	Eigen::internal::aligned_delete (T *ptr, std::size_t size)
template<typename T , bool Align>
EIGEN_DEVICE_FUNC void	Eigen::internal::conditional_aligned_delete (T *ptr, std::size_t size)
template<typename T , bool Align>
EIGEN_DEVICE_FUNC T *	Eigen::internal::conditional_aligned_realloc_new (T *pts, std::size_t new_size, std::size_t old_size)
template<typename T , bool Align>
EIGEN_DEVICE_FUNC T *	Eigen::internal::conditional_aligned_new_auto (std::size_t size)
template<typename T , bool Align>
T *	Eigen::internal::conditional_aligned_realloc_new_auto (T *pts, std::size_t new_size, std::size_t old_size)
template<typename T , bool Align>
EIGEN_DEVICE_FUNC void	Eigen::internal::conditional_aligned_delete_auto (T *ptr, std::size_t size)
template<int Alignment, typename Scalar , typename Index >
EIGEN_DEVICE_FUNC Index	Eigen::internal::first_aligned (const Scalar *array, Index size)
template<typename Scalar , typename Index >
EIGEN_DEVICE_FUNC Index	Eigen::internal::first_default_aligned (const Scalar *array, Index size)
template<typename Index >
Index	Eigen::internal::first_multiple (Index size, Index base)
template<typename T >
EIGEN_DEVICE_FUNC void	Eigen::internal::smart_copy (const T *start, const T *end, T *target)
template<typename T >
void	Eigen::internal::smart_memmove (const T *start, const T *end, T *target)
template<typename T >
EIGEN_DEVICE_FUNC T *	Eigen::internal::smart_move (T *start, T *end, T *target)
template<typename T >
void	Eigen::internal::swap (scoped_array< T > &a, scoped_array< T > &b)
void	Eigen::internal::queryCacheSizes (int &l1, int &l2, int &l3)
int	Eigen::internal::queryL1CacheSize ()
int	Eigen::internal::queryTopLevelCacheSize ()

Macro Definition Documentation

ei_declare_aligned_stack_constructed_variable

#define ei_declare_aligned_stack_constructed_variable	(		TYPE,
			NAME,
			SIZE,
			BUFFER
	)

Value:

    Eigen::internal::check_size_for_overflow<TYPE>(SIZE); \
    TYPE* NAME = (BUFFER)!=0 ? BUFFER : reinterpret_cast<TYPE*>(Eigen::internal::aligned_malloc(sizeof(TYPE)*SIZE));    \
    Eigen::internal::aligned_stack_memory_handler<TYPE> EIGEN_CAT(NAME,_stack_memory_destructor)((BUFFER)==0 ? NAME : 0,SIZE,true)

ei_declare_local_nested_eval

#define ei_declare_local_nested_eval	(		XPR_T,
			XPR,
			N,
			NAME
	)		typename Eigen::internal::nested_eval<XPR_T,N>::type NAME(XPR)

EIGEN_FREEBSD_MALLOC_ALREADY_ALIGNED

#define EIGEN_FREEBSD_MALLOC_ALREADY_ALIGNED   0

EIGEN_GLIBC_MALLOC_ALREADY_ALIGNED

#define EIGEN_GLIBC_MALLOC_ALREADY_ALIGNED   0

EIGEN_MAKE_ALIGNED_OPERATOR_NEW

#define EIGEN_MAKE_ALIGNED_OPERATOR_NEW   EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF(true)

EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF

#define EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF

(

NeedsToAlign

)

EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE_FIXED_SIZE

#define EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF_VECTORIZABLE_FIXED_SIZE	(		Scalar,
			Size
	)

Value:

  EIGEN_MAKE_ALIGNED_OPERATOR_NEW_IF(bool(                                                             \
        ((Size)!=Eigen::Dynamic) &&                                                                    \
        (((EIGEN_MAX_ALIGN_BYTES>=16) && ((sizeof(Scalar)*(Size))%(EIGEN_MAX_ALIGN_BYTES  )==0)) ||    \
         ((EIGEN_MAX_ALIGN_BYTES>=32) && ((sizeof(Scalar)*(Size))%(EIGEN_MAX_ALIGN_BYTES/2)==0)) ||    \
         ((EIGEN_MAX_ALIGN_BYTES>=64) && ((sizeof(Scalar)*(Size))%(EIGEN_MAX_ALIGN_BYTES/4)==0))   )))

EIGEN_MALLOC_ALREADY_ALIGNED

#define EIGEN_MALLOC_ALREADY_ALIGNED   0