zip_max

zip_max_t kumi::zip_max {}

inlineconstexprnodiscard

Callable object constructing a tuple where the ith element is the product type of all ith elements of t0,ts...

On record types, this function operates on elements as if they were ordered. The considered order is the order of declaration.

Note

This function does not take part in overload resolution if the product types do not follow the same semantic.

See also

kumi::concepts::follows_same_semantic

Note

zip_max fills missing elements to reach the biggest product type size.

See also

zip

zip_min

Header file

#include <kumi/algorithm/zip.hpp>

Call Signature

template<product_type T, product_type... Ts>
constexpr auto zip_max(T && t, Ts &&... ts);

Parameters

• t: Product type to convert
• ts: Product types to convert

Return value

• The tuple of all combination of elements from t0, ts...

Helper type

    template<kumi::concepts::product_type T0, kumi::concepts::product_type... Ts> struct zip_max
    {
      using type = decltype(kumi::zip_max(std::declval<T0>(), std::declval<Ts>()...));
    };
 
    template<kumi::concepts::product_type T0, kumi::concepts::product_type... Ts>
    using zip_max_t = typename kumi::result::zip_max<T0, Ts...>::type;

Computes the return type of a call to kumi::zip_max

Example

Tuple

#include <kumi/kumi.hpp>
#include <iostream>
 
int main()
{
  auto nbrs  = kumi::tuple{1,2,3,4,5,6};
  auto ltrs  = kumi::tuple{'a','b','c'};
  auto ratio = kumi::tuple{0.1,0.01,0.001,0.0001};
 
  auto r = kumi::zip_max( nbrs, ltrs, ratio );
  std::cout << r << "\n";
}