span< T > Class Template Reference

A trimmed down version of what std::span will be in C++20. More...

#include <span_type.hpp>

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

Public Member Functions
constexpr	span (pointer data_in, size_t size_in)
template<class Container , typename std::enable_if<(is_compatible_container< Container, element_type >::value), int >::type = 0>
constexpr	span (Container &list) noexcept
template<class Container , typename std::enable_if<(std::is_const< element_type >::value &&is_compatible_container< Container, element_type >::value), int >::type = 0>
constexpr	span (const Container &list) noexcept
constexpr size_t	size () const noexcept
constexpr std::ptrdiff_t	ssize () const noexcept
constexpr bool	empty () const noexcept
constexpr iterator	begin () const noexcept
constexpr iterator	end () const noexcept
constexpr const_iterator	cbegin () const noexcept
constexpr const_iterator	cend () const noexcept

Data Fields
const typedef T &	const_reference
const typedef T *	const_pointer

Private Attributes
pointer	first
pointer	last

Detailed Description

template<class T>
class span< T >

A trimmed down version of what std::span will be in C++20.

It is fully forwards compatible, so if this codebase switches to C++20, all "span" instances can be replaced by "std::span" without loss of functionality.

Currently it only supports basic functionality:

• size() and friends
• begin() and friends

It is meant to simplify function parameters, where we only want to walk a continuous list.

Definition at line 60 of file span_type.hpp.

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

• src/core/span_type.hpp