ndarray::detail::StridedIterator< T > Class Template Reference

#include <StridedIterator.h>

Inheritance diagram for ndarray::detail::StridedIterator< T >:

Public Types
typedef T	Value
typedef T &	Reference

Public Member Functions
	StridedIterator ()
	StridedIterator (T *data, int stride)
	StridedIterator (StridedIterator const &other)
template<typename U >
	StridedIterator (StridedIterator< U > const &other)
StridedIterator &	operator= (StridedIterator const &other)
template<typename U >
StridedIterator &	operator= (StridedIterator< U > const &other)

Private Member Functions
Reference	dereference () const
void	increment ()
void	decrement ()
void	advance (int n)
template<typename U >
int	distance_to (StridedIterator< U > const &other) const
template<typename U >
bool	equal (StridedIterator< U > const &other) const

Private Attributes
T *	_data
int	_stride

Friends
class	boost::iterator_core_access
template<typename OtherT >
class	StridedIterator

Detailed Description

template<typename T>
class ndarray::detail::StridedIterator< T >

Definition at line 44 of file StridedIterator.h.

Member Typedef Documentation

template<typename T>

typedef T& ndarray::detail::StridedIterator< T >::Reference

Definition at line 51 of file StridedIterator.h.

template<typename T>

typedef T ndarray::detail::StridedIterator< T >::Value

Definition at line 50 of file StridedIterator.h.

Constructor & Destructor Documentation

template<typename T>

ndarray::detail::StridedIterator< T >::StridedIterator ( )

inline

Definition at line 53 of file StridedIterator.h.

: _data(0), _stride(0) {}

template<typename T>

ndarray::detail::StridedIterator< T >::StridedIterator ( T *  data, int  stride  )

inline

Definition at line 55 of file StridedIterator.h.

: _data(data), _stride(stride) {}

template<typename T>

ndarray::detail::StridedIterator< T >::StridedIterator ( StridedIterator< T > const &  other )

inline

Definition at line 57 of file StridedIterator.h.

: _data(other._data), _stride(other._stride) {}

template<typename T>

template<typename U >

ndarray::detail::StridedIterator< T >::StridedIterator ( StridedIterator< U > const &  other )

inline

Definition at line 60 of file StridedIterator.h.

                                                      : _data(other._data), _stride(other._stride) {
        BOOST_STATIC_ASSERT((boost::is_convertible<U*,T*>::value));
    }

Member Function Documentation

template<typename T>

void ndarray::detail::StridedIterator< T >::advance ( int  n )

inlineprivate

Definition at line 90 of file StridedIterator.h.

{ _data += _stride * n; }

template<typename T>

void ndarray::detail::StridedIterator< T >::decrement ( )

inlineprivate

Definition at line 89 of file StridedIterator.h.

{ _data -= _stride; }

template<typename T>

Reference ndarray::detail::StridedIterator< T >::dereference ( ) const

inlineprivate

Definition at line 86 of file StridedIterator.h.

{ return *_data; }

template<typename T>

template<typename U >

int ndarray::detail::StridedIterator< T >::distance_to ( StridedIterator< U > const &  other ) const

inlineprivate

Definition at line 93 of file StridedIterator.h.

                                                            {
        return std::distance(_data, other._data) / _stride; 
    }

template<typename T>

template<typename U >

bool ndarray::detail::StridedIterator< T >::equal ( StridedIterator< U > const &  other ) const

inlineprivate

Definition at line 98 of file StridedIterator.h.

                                                       {
        return _data == other._data;
    }

template<typename T>

void ndarray::detail::StridedIterator< T >::increment ( )

inlineprivate

Definition at line 88 of file StridedIterator.h.

{ _data += _stride; }

template<typename T>

StridedIterator& ndarray::detail::StridedIterator< T >::operator= ( StridedIterator< T > const &  other )

inline

Definition at line 64 of file StridedIterator.h.

                                                               {
        if (&other != this) {
            _data = other._data;
            _stride = other._stride;
        }
        return *this;
    }

template<typename T>

template<typename U >

StridedIterator& ndarray::detail::StridedIterator< T >::operator= ( StridedIterator< U > const &  other )

inline

Definition at line 73 of file StridedIterator.h.

                                                                  {
        BOOST_STATIC_ASSERT((boost::is_convertible<U*,T*>::value));
        _data = other._data;
        _stride = other._stride;
        return *this;
    }

Friends And Related Function Documentation

template<typename T>

template<typename OtherT >

friend class StridedIterator

friend

Definition at line 84 of file StridedIterator.h.

template<typename T>

friend class boost::iterator_core_access

friend

Definition at line 82 of file StridedIterator.h.

Member Data Documentation

template<typename T>

T* ndarray::detail::StridedIterator< T >::_data

private

Definition at line 102 of file StridedIterator.h.

template<typename T>

int ndarray::detail::StridedIterator< T >::_stride

private

Definition at line 103 of file StridedIterator.h.

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

• /lsst/home/lsstsw/stack/Linux64/ndarray/master-g28afc54ef9/include/ndarray/detail/StridedIterator.h