boost::span< T, E > Class Template Reference

#include <span.hpp>

Public Types
typedef T	element_type
typedef std::remove_cv< T >::type	value_type
typedef std::size_t	size_type
typedef std::ptrdiff_t	difference_type
typedef T *	pointer
typedef const T *	const_pointer
typedef T &	reference
typedef const T &	const_reference
typedef T *	iterator
typedef const T *	const_iterator
typedef std::reverse_iterator< T * >	reverse_iterator
typedef std::reverse_iterator< const T * >	const_reverse_iterator

Public Member Functions
template<std::size_t N = E, typename std::enable_if< N==dynamic_extent||N==0, int >::type = 0>
constexpr	span () noexcept
template<class I , typename std::enable_if< E==dynamic_extent &&detail::span_convertible< I, T >::value, int >::type = 0>
constexpr	span (I *f, size_type c)
template<class I , typename std::enable_if< E !=dynamic_extent &&detail::span_convertible< I, T >::value, int >::type = 0>
constexpr	span (I *f, size_type c)
template<class I , class L , typename std::enable_if< E==dynamic_extent &&detail::span_convertible< I, T >::value, int >::type = 0>
constexpr	span (I *f, L *l)
template<class I , class L , typename std::enable_if< E !=dynamic_extent &&detail::span_convertible< I, T >::value, int >::type = 0>
constexpr	span (I *f, L *l)
template<std::size_t N, typename std::enable_if< detail::span_capacity< E, N >::value, int >::type = 0>
constexpr	span (typename std::enable_if< true, T >::type(&a)[N]) noexcept
template<class U , std::size_t N, typename std::enable_if< detail::span_compatible< T, E, U, N >::value, int >::type = 0>
constexpr	span (std::array< U, N > &a) noexcept
template<class U , std::size_t N, typename std::enable_if< detail::span_compatible< T, E, const U, N >::value, int >::type = 0>
constexpr	span (const std::array< U, N > &a) noexcept
template<class R , typename std::enable_if< E==dynamic_extent &&detail::span_is_range< R, T >::value, int >::type = 0>
constexpr	span (R &&r) noexcept(noexcept(boost::data(r)) &&noexcept(r.size()))
template<class R , typename std::enable_if< E !=dynamic_extent &&detail::span_is_range< R, T >::value, int >::type = 0>
constexpr	span (R &&r) noexcept(noexcept(boost::data(r)) &&noexcept(r.size()))
template<class U , std::size_t N, typename std::enable_if< detail::span_implicit< E, N >::value &&detail::span_copyable< T, E, U, N >::value, int >::type = 0>
constexpr	span (const span< U, N > &s) noexcept
template<class U , std::size_t N, typename std::enable_if<!detail::span_implicit< E, N >::value &&detail::span_copyable< T, E, U, N >::value, int >::type = 0>
constexpr	span (const span< U, N > &s) noexcept
template<std::size_t C>
constexpr span< T, C >	first () const
template<std::size_t C>
constexpr span< T, C >	last () const
template<std::size_t O, std::size_t C = dynamic_extent>
constexpr std::enable_if< C==dynamic_extent, span< T, detail::span_sub< E, O >::value > >::type	subspan () const
template<std::size_t O, std::size_t C = dynamic_extent>
constexpr std::enable_if< C !=dynamic_extent, span< T, C > >::type	subspan () const
constexpr span< T, dynamic_extent >	first (size_type c) const
constexpr span< T, dynamic_extent >	last (size_type c) const
constexpr span< T, dynamic_extent >	subspan (size_type o, size_type c=dynamic_extent) const
constexpr size_type	size () const noexcept
constexpr size_type	size_bytes () const noexcept
constexpr bool	empty () const noexcept
constexpr reference	operator[] (size_type i) const
constexpr reference	front () const
constexpr reference	back () const
constexpr pointer	data () const noexcept
constexpr iterator	begin () const noexcept
constexpr iterator	end () const noexcept
constexpr reverse_iterator	rbegin () const noexcept
constexpr reverse_iterator	rend () const noexcept
constexpr const_iterator	cbegin () const noexcept
constexpr const_iterator	cend () const noexcept
constexpr const_reverse_iterator	crbegin () const noexcept
constexpr const_reverse_iterator	crend () const noexcept

Static Public Attributes
static constexpr std::size_t	extent = E

Private Attributes
detail::span_store< T, E >	s_

Detailed Description

template<class T, std::size_t E>
class boost::span< T, E >

Definition at line 224 of file span.hpp.

Member Typedef Documentation

const_iterator

template<class T , std::size_t E>

typedef const T* boost::span< T, E >::const_iterator

Definition at line 235 of file span.hpp.

const_pointer

template<class T , std::size_t E>

typedef const T* boost::span< T, E >::const_pointer

Definition at line 231 of file span.hpp.

const_reference

template<class T , std::size_t E>

typedef const T& boost::span< T, E >::const_reference

Definition at line 233 of file span.hpp.

const_reverse_iterator

template<class T , std::size_t E>

typedef std::reverse_iterator<const T*> boost::span< T, E >::const_reverse_iterator

Definition at line 237 of file span.hpp.

difference_type

template<class T , std::size_t E>

typedef std::ptrdiff_t boost::span< T, E >::difference_type

Definition at line 229 of file span.hpp.

element_type

template<class T , std::size_t E>

typedef T boost::span< T, E >::element_type

Definition at line 226 of file span.hpp.

iterator

template<class T , std::size_t E>

typedef T* boost::span< T, E >::iterator

Definition at line 234 of file span.hpp.

pointer

template<class T , std::size_t E>

typedef T* boost::span< T, E >::pointer

Definition at line 230 of file span.hpp.

reference

template<class T , std::size_t E>

typedef T& boost::span< T, E >::reference

Definition at line 232 of file span.hpp.

reverse_iterator

template<class T , std::size_t E>

typedef std::reverse_iterator<T*> boost::span< T, E >::reverse_iterator

Definition at line 236 of file span.hpp.

size_type

template<class T , std::size_t E>

typedef std::size_t boost::span< T, E >::size_type

Definition at line 228 of file span.hpp.

value_type

template<class T , std::size_t E>

typedef std::remove_cv<T>::type boost::span< T, E >::value_type

Definition at line 227 of file span.hpp.

Constructor & Destructor Documentation

span() [1/12]

template<class T , std::size_t E>

template<std::size_t N = E, typename std::enable_if< N==dynamic_extent||N==0, int >::type = 0>

constexpr boost::span< T, E >::span ( )

inlineconstexprnoexcept

Definition at line 243 of file span.hpp.

span() [2/12]

template<class T , std::size_t E>

template<class I , typename std::enable_if< E==dynamic_extent &&detail::span_convertible< I, T >::value, int >::type = 0>

constexpr boost::span< T, E >::span ( I *  f, size_type  c  )

inlineconstexpr

Definition at line 249 of file span.hpp.

span() [3/12]

template<class T , std::size_t E>

template<class I , typename std::enable_if< E !=dynamic_extent &&detail::span_convertible< I, T >::value, int >::type = 0>

constexpr boost::span< T, E >::span ( I *  f, size_type  c  )

inlineexplicitconstexpr

Definition at line 255 of file span.hpp.

span() [4/12]

template<class T , std::size_t E>

template<class I , class L , typename std::enable_if< E==dynamic_extent &&detail::span_convertible< I, T >::value, int >::type = 0>

constexpr boost::span< T, E >::span ( I *  f, L *  l  )

inlineconstexpr

Definition at line 261 of file span.hpp.

span() [5/12]

template<class T , std::size_t E>

template<class I , class L , typename std::enable_if< E !=dynamic_extent &&detail::span_convertible< I, T >::value, int >::type = 0>

constexpr boost::span< T, E >::span ( I *  f, L *  l  )

inlineexplicitconstexpr

Definition at line 267 of file span.hpp.

span() [6/12]

template<class T , std::size_t E>

template<std::size_t N, typename std::enable_if< detail::span_capacity< E, N >::value, int >::type = 0>

constexpr boost::span< T, E >::span ( typename std::enable_if< true, T >::type(&)  a[N] )

inlineconstexprnoexcept

Definition at line 273 of file span.hpp.

span() [7/12]

template<class T , std::size_t E>

template<class U , std::size_t N, typename std::enable_if< detail::span_compatible< T, E, U, N >::value, int >::type = 0>

constexpr boost::span< T, E >::span ( std::array< U, N > &  a )

inlineconstexprnoexcept

Definition at line 279 of file span.hpp.

span() [8/12]

template<class T , std::size_t E>

template<class U , std::size_t N, typename std::enable_if< detail::span_compatible< T, E, const U, N >::value, int >::type = 0>

constexpr boost::span< T, E >::span ( const std::array< U, N > &  a )

inlineconstexprnoexcept

Definition at line 285 of file span.hpp.

span() [9/12]

template<class T , std::size_t E>

template<class R , typename std::enable_if< E==dynamic_extent &&detail::span_is_range< R, T >::value, int >::type = 0>

constexpr boost::span< T, E >::span ( R &&  r )

inlineconstexprnoexcept

Definition at line 291 of file span.hpp.

span() [10/12]

template<class T , std::size_t E>

template<class R , typename std::enable_if< E !=dynamic_extent &&detail::span_is_range< R, T >::value, int >::type = 0>

constexpr boost::span< T, E >::span ( R &&  r )

inlineexplicitconstexprnoexcept

Definition at line 298 of file span.hpp.

span() [11/12]

template<class T , std::size_t E>

template<class U , std::size_t N, typename std::enable_if< detail::span_implicit< E, N >::value &&detail::span_copyable< T, E, U, N >::value, int >::type = 0>

constexpr boost::span< T, E >::span ( const span< U, N > &  s )

inlineconstexprnoexcept

Definition at line 305 of file span.hpp.

span() [12/12]

template<class T , std::size_t E>

template<class U , std::size_t N, typename std::enable_if<!detail::span_implicit< E, N >::value &&detail::span_copyable< T, E, U, N >::value, int >::type = 0>

constexpr boost::span< T, E >::span ( const span< U, N > &  s )

inlineexplicitconstexprnoexcept

Definition at line 311 of file span.hpp.

Member Function Documentation

back()

template<class T , std::size_t E>

constexpr reference boost::span< T, E >::back ( ) const

inlineconstexpr

Definition at line 375 of file span.hpp.

References boost::span< T, E >::s_.

begin()

template<class T , std::size_t E>

constexpr iterator boost::span< T, E >::begin ( ) const

inlineconstexprnoexcept

Definition at line 383 of file span.hpp.

References boost::span< T, E >::s_.

Referenced by translation::ci_search().

cbegin()

template<class T , std::size_t E>

constexpr const_iterator boost::span< T, E >::cbegin ( ) const

inlineconstexprnoexcept

Definition at line 399 of file span.hpp.

References boost::span< T, E >::s_.

cend()

template<class T , std::size_t E>

constexpr const_iterator boost::span< T, E >::cend ( ) const

inlineconstexprnoexcept

Definition at line 403 of file span.hpp.

References boost::span< T, E >::s_.

crbegin()

template<class T , std::size_t E>

constexpr const_reverse_iterator boost::span< T, E >::crbegin ( ) const

inlineconstexprnoexcept

Definition at line 407 of file span.hpp.

References boost::span< T, E >::s_.

crend()

template<class T , std::size_t E>

constexpr const_reverse_iterator boost::span< T, E >::crend ( ) const

inlineconstexprnoexcept

Definition at line 411 of file span.hpp.

References boost::span< T, E >::s_.

data()

template<class T , std::size_t E>

constexpr pointer boost::span< T, E >::data ( ) const

inlineconstexprnoexcept

Definition at line 379 of file span.hpp.

References boost::span< T, E >::s_.

empty()

template<class T , std::size_t E>

constexpr bool boost::span< T, E >::empty ( ) const

inlineconstexprnoexcept

Definition at line 363 of file span.hpp.

References boost::span< T, E >::s_.

end()

template<class T , std::size_t E>

constexpr iterator boost::span< T, E >::end ( ) const

inlineconstexprnoexcept

Definition at line 387 of file span.hpp.

References boost::span< T, E >::s_.

Referenced by translation::ci_search().

first() [1/2]

template<class T , std::size_t E>

template<std::size_t C>

constexpr span<T, C> boost::span< T, E >::first ( ) const

inlineconstexpr

Definition at line 315 of file span.hpp.

References boost::span< T, E >::s_.

first() [2/2]

template<class T , std::size_t E>

constexpr span<T, dynamic_extent> boost::span< T, E >::first ( size_type  c ) const

inlineconstexpr

Definition at line 341 of file span.hpp.

References c, and boost::span< T, E >::s_.

front()

template<class T , std::size_t E>

constexpr reference boost::span< T, E >::front ( ) const

inlineconstexpr

Definition at line 371 of file span.hpp.

References boost::span< T, E >::s_.

last() [1/2]

template<class T , std::size_t E>

template<std::size_t C>

constexpr span<T, C> boost::span< T, E >::last ( ) const

inlineconstexpr

Definition at line 321 of file span.hpp.

References boost::span< T, E >::s_.

last() [2/2]

template<class T , std::size_t E>

constexpr span<T, dynamic_extent> boost::span< T, E >::last ( size_type  c ) const

inlineconstexpr

Definition at line 345 of file span.hpp.

References c, and boost::span< T, E >::s_.

operator[]()

template<class T , std::size_t E>

constexpr reference boost::span< T, E >::operator[] ( size_type  i ) const

inlineconstexpr

Definition at line 367 of file span.hpp.

References i, and boost::span< T, E >::s_.

rbegin()

template<class T , std::size_t E>

constexpr reverse_iterator boost::span< T, E >::rbegin ( ) const

inlineconstexprnoexcept

Definition at line 391 of file span.hpp.

References boost::span< T, E >::s_.

rend()

template<class T , std::size_t E>

constexpr reverse_iterator boost::span< T, E >::rend ( ) const

inlineconstexprnoexcept

Definition at line 395 of file span.hpp.

References boost::span< T, E >::s_.

size()

template<class T , std::size_t E>

constexpr size_type boost::span< T, E >::size ( ) const

inlineconstexprnoexcept

Definition at line 355 of file span.hpp.

References boost::span< T, E >::s_.

Referenced by image::apply_light().

size_bytes()

template<class T , std::size_t E>

constexpr size_type boost::span< T, E >::size_bytes ( ) const

inlineconstexprnoexcept

Definition at line 359 of file span.hpp.

References boost::span< T, E >::s_.

subspan() [1/3]

template<class T , std::size_t E>

template<std::size_t O, std::size_t C = dynamic_extent>

constexpr std::enable_if<C == dynamic_extent, span<T, detail::span_sub<E, O>::value> >::type boost::span< T, E >::subspan ( ) const

inlineconstexpr

Definition at line 328 of file span.hpp.

References boost::span< T, E >::s_.

subspan() [2/3]

template<class T , std::size_t E>

template<std::size_t O, std::size_t C = dynamic_extent>

constexpr std::enable_if<C != dynamic_extent, span<T, C> >::type boost::span< T, E >::subspan ( ) const

inlineconstexpr

Definition at line 335 of file span.hpp.

References boost::span< T, E >::s_.

subspan() [3/3]

template<class T , std::size_t E>

constexpr span<T, dynamic_extent> boost::span< T, E >::subspan ( size_type  o, size_type  c = dynamic_extent  ) const

inlineconstexpr

Definition at line 349 of file span.hpp.

References c, boost::dynamic_extent, and boost::span< T, E >::s_.

Member Data Documentation

extent

template<class T , std::size_t E>

constexpr std::size_t boost::span< T, E >::extent = E

staticconstexpr

Definition at line 239 of file span.hpp.

s_

template<class T , std::size_t E>

detail::span_store<T, E> boost::span< T, E >::s_

private

Definition at line 416 of file span.hpp.

Referenced by boost::span< T, E >::back(), boost::span< T, E >::begin(), boost::span< T, E >::cbegin(), boost::span< T, E >::cend(), boost::span< T, E >::crbegin(), boost::span< T, E >::crend(), boost::span< T, E >::data(), boost::span< T, E >::empty(), boost::span< T, E >::end(), boost::span< T, E >::first(), boost::span< T, E >::front(), boost::span< T, E >::last(), boost::span< T, E >::operator[](), boost::span< T, E >::rbegin(), boost::span< T, E >::rend(), boost::span< T, E >::size(), boost::span< T, E >::size_bytes(), and boost::span< T, E >::subspan().

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

• utils/span.hpp