fe::Join< R > Class Template Reference

Join elements of range with sep. More...

#include <fe/format.h>

Public Types
using	View = std::views::all_t<R>

Public Member Functions
	Join (R &&range, std::string_view sep=", ")
const auto &	range () const
std::string_view	sep () const

Friends
std::ostream &	operator<< (std::ostream &os, const Join &j)

Detailed Description

template<std::ranges::input_range R>
requires Formattable<std::remove_cvref_t<std::ranges::range_reference_t<std::views::all_t<R>>>>
class fe::Join< R >

Join elements of range with sep.

Use as a std::format or operator<< argument: std::format("{}", fe::Join(v, ", ")).

Definition at line 125 of file format.h.

Member Typedef Documentation

View

template<std::ranges::input_range R>

using fe::Join< R >::View = std::views::all_t<R>

Definition at line 127 of file format.h.

Constructor & Destructor Documentation

Join()

template<std::ranges::input_range R>

fe::Join< R >::Join ( R && range, std::string_view sep = ", " )

inline

Definition at line 129 of file format.h.

References range(), and sep().

Referenced by operator<<.

Member Function Documentation

range()

template<std::ranges::input_range R>

const auto & fe::Join< R >::range ( ) const

inline

Definition at line 133 of file format.h.

Referenced by Join().

sep()

template<std::ranges::input_range R>

std::string_view fe::Join< R >::sep ( ) const

inline

Definition at line 134 of file format.h.

Referenced by Join(), and operator<<.

Friends And Related Symbol Documentation

operator<<

template<std::ranges::input_range R>

std::ostream & operator<< ( std::ostream & os, const Join< R > & j )

friend

Definition at line 136 of file format.h.

References Join(), and sep().

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

• fe/format.h