tie

tie_t kumi::tie {}

inlineconstexprnodiscard

Creates a kumi::tuple of lvalue references to its arguments.

Header file

#include <kumi/product_types/tuple.hpp>

Call Signature

template<typename... Ts>
constexpr auto tie(Ts&... ts);

Parameters

• ts: Zero or more lvalue arguments to construct the tuple from.

Return value

• A kumi::tuple object containing lvalue references.

Example

#include <kumi/kumi.hpp>
#include <iostream>
 
auto generate()
{
  return kumi::tuple{1,2.3,4.56f};
}
 
int main()
{
  int    i;
  double d;
  float  f;
 
  kumi::tie( i,d,f ) = generate();
 
  std::cout << i << " " << d << " " << f << "\n";
}