values()

template<template< typename... > class List, typename... Opts>

constexpr auto rbr::values ( rbr::settings< Opts... > const &  s )

constexpr

Retrieved the list of all value stored in a settings.

Template Parameters

List	A n-ary template type to hold the result

Parameters

s	Settings to inspect

Returns

an instance of rbr::type containing all the values from a rbr::settings.

Helper Types

namespace rbr::result
{
  template<template<typename...> class List, typename Settings> struct values;
 
  template<template<typename...> class List, typename Settings>
  using values_t = typename values<List,Settings>::type;
}

Return the type of a call to rbr::values.

Example:

 
#include <raberu/raberu.hpp>
#include <iostream>
#include <tuple>
 
int main()
{
  using namespace rbr::literals;
 
  auto opts = rbr::settings("size"_kw = 75ULL, "modal"_fl, "value"_kw = 13.37);
  auto vs = rbr::values<std::tuple>(opts);
 
  std::apply([](auto const&... e) {  ((std::cout << e << "\n"),...);  }, vs);
}