mundy::ShiftedAccessor< T, shift, Accessor > Class Template Reference

Get a shifted accessor into a contiguous accessor. More...

#include <ShiftedAccessor.hpp>

Public Member Functions
constexpr	ShiftedAccessor (const Accessor &accessor)
	Constructor from a given accessor.
constexpr	ShiftedAccessor (Accessor &&accessor)
	Constructor from a given accessor.
constexpr	ShiftedAccessor (const ShiftedAccessor< T, shift, Accessor > &other)
	Shallow copy constructor.
constexpr	ShiftedAccessor (ShiftedAccessor< T, shift, Accessor > &&other)
	Shallow move constructor.
constexpr decltype(auto)	operator[] (size_t idx)
	Element access operator.
constexpr decltype(auto)	operator[] (size_t idx) const
	Element access operator.

Public Attributes
storage< Accessor >	accessor_

Detailed Description

template<typename T, size_t shift, ValidAccessor< T > Accessor>
class mundy::ShiftedAccessor< T, shift, Accessor >

Concept: Sometimes we'd like to access a contiguous accessor (with only a [] operator) but with a shift. That is, instead of calling accessor[i], we'd like to call accessor[i + shift]. This class provides a way to do that.

Template Parameters

T	The type of the elements
shift	The shift in the accessor
Accessor	The type of the contiguous accessor

Constructor & Destructor Documentation

ShiftedAccessor() [1/4]

template<typename T, size_t shift, ValidAccessor< T > Accessor>

mundy::ShiftedAccessor< T, shift, Accessor >::ShiftedAccessor ( const Accessor & accessor )

inlineexplicitconstexpr

ShiftedAccessor() [2/4]

template<typename T, size_t shift, ValidAccessor< T > Accessor>

mundy::ShiftedAccessor< T, shift, Accessor >::ShiftedAccessor ( Accessor && accessor )

inlineexplicitconstexpr

ShiftedAccessor() [3/4]

template<typename T, size_t shift, ValidAccessor< T > Accessor>

mundy::ShiftedAccessor< T, shift, Accessor >::ShiftedAccessor ( const ShiftedAccessor< T, shift, Accessor > & other )

inlineconstexpr

ShiftedAccessor() [4/4]

template<typename T, size_t shift, ValidAccessor< T > Accessor>

mundy::ShiftedAccessor< T, shift, Accessor >::ShiftedAccessor ( ShiftedAccessor< T, shift, Accessor > && other )

inlineconstexpr

Member Function Documentation

operator[]() [1/2]

template<typename T, size_t shift, ValidAccessor< T > Accessor>

decltype(auto) mundy::ShiftedAccessor< T, shift, Accessor >::operator[] ( size_t idx )

inlineconstexpr

Parameters

[in]

idx

The index of the element.

operator[]() [2/2]

template<typename T, size_t shift, ValidAccessor< T > Accessor>

decltype(auto) mundy::ShiftedAccessor< T, shift, Accessor >::operator[] ( size_t idx ) const

inlineconstexpr

Parameters

[in]

idx

The index of the element.

Member Data Documentation

accessor_

template<typename T, size_t shift, ValidAccessor< T > Accessor>

storage<Accessor> mundy::ShiftedAccessor< T, shift, Accessor >::accessor_