ranges::at_fn Struct Reference

Checked indexed range access. More...

#include <operations.hpp>

Public Member Functions
	template (typename Rng)(requires random_access_range< Rng > AND sized_range< Rng > AND borrowed_range< Rng >) const expr range_reference_t< Rng > operator()(Rng &&rng
return	ranges::begin (rng)[n]

Public Attributes
range_difference_t< Rng > n	const

Detailed Description

Checked indexed range access.

Member Function Documentation

template()

ranges::at_fn::template

(

typename Rng

)

const &&

Returns

begin(rng)[n]

Member Data Documentation

const

range_difference_t<Rng> n ranges::at_fn::const

Initial value:

{
            
            check_throw(rng, n)

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

• 3rd_party/range-v3/range/v3/range/operations.hpp