gtpin::Span< T > Struct Template Reference

Structure that points to an array of elements of type 'T', without owning it. More...

#include <gt_basic_defs.h>

Public Member Functions
constexpr reference	operator[] (size_t pos) const
	Return reference to the element at the specified position.
constexpr iterator	begin () const
	Return iterator addressing the first element of the array.
constexpr iterator	end () const
	Return Iiterator that indicates end of the array.
constexpr size_t	size () const
	Return number of elements in the array.
constexpr bool	empty () const
	Return true if array is empty.
constexpr pointer	data () const
	Return pointer to the beginning of the array of elements.
constexpr reference	first () const
	Return reference to the first element of the array.
constexpr reference	last () const
	Return reference to the last element of the array.

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Detailed Description

template<typename T>
struct gtpin::Span< T >

Structure that points to an array of elements of type 'T', without owning it.

Similar to std::span (C++20) with static extent

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Member Function Documentation

template<typename T >

constexpr reference gtpin::Span< T >::first

(

)

const [inline]

Return reference to the first element of the array.

Precondition:

!empty()

template<typename T >

constexpr reference gtpin::Span< T >::last

(

)

const [inline]

Return reference to the last element of the array.

Precondition:

!empty()