min() [1/2]

template<concepts::product_type T>

auto kumi::min ( T && t )

inlinenodiscardconstexprnoexcept

Computes the minimum value all elements of t.

Parameters

t	Tuple to inspect

Returns

The minimum value of all elements of t

Helper type

namespace kumi
{
  template<typename T> struct min;
 
  template<typename T>
  using min_t = typename min<T>::type;
}

Computes the type returned by a call to kumi::min.

Examples:

#include <kumi/kumi.hpp>
#include <iostream>
 
int main()
{
  auto f0 = kumi::tuple {1, 'A', -9.77f, 3. };
  auto f1 = kumi::tuple {2., f0, 3.f };
 
  std::cout << kumi::min(f0, [](auto m) { return sizeof(m); }) << "\n";
  std::cout << kumi::min(f1, [](auto m) { return sizeof(m); }) << "\n";
}

#include <kumi/kumi.hpp>
#include <iostream>
 
int main()
{
  using namespace kumi::literals;
  auto f0 = kumi::record {"a"_id = 1, "b"_id ='A', "c"_id =-9.77f, "d"_id =3. };
  auto f1 = kumi::record {"a"_id =2., "b"_id =f0, "c"_id =3.f };
 
  std::cout << kumi::min(f0, [](auto m) { return sizeof(m); }) << "\n";
  std::cout << kumi::min(f1, [](auto m) { return sizeof(m); }) << "\n";
}