seqan3::detail::take_exactly_fn< or_throw > Struct Template Reference

View adaptor definition for views::take and views::take_or_throw. More...

#include <seqan3/io/views/detail/take_exactly_view.hpp>

Public Member Functions
constexpr auto	operator() (size_t const size) const
	Store the arguments and return a range adaptor closure object.
template<std::ranges::range urng_t>
constexpr auto	operator() (urng_t &&urange, size_t target_size) const
	Type erase if possible and return view_take_exactly if not.

Detailed Description

template<bool or_throw>
struct seqan3::detail::take_exactly_fn< or_throw >

View adaptor definition for views::take and views::take_or_throw.

Template Parameters

or_throw

Whether to throw an exception when the input is exhausted before the end is reached.

Member Function Documentation

operator()()

template<bool or_throw>

template<std::ranges::range urng_t>

constexpr auto seqan3::detail::take_exactly_fn< or_throw >::operator() ( urng_t &&  urange, size_t  target_size  ) const

inlineconstexpr

Type erase if possible and return view_take_exactly if not.

Returns

An instance of std::span, std::basic_string_view, std::ranges::subrange or seqan3::detail::view_take_exactly.

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

• take_exactly_view.hpp