any

callable_any_ eve::any = {}

inlineconstexpr

Header file

#include <eve/module/core.hpp>

Callable Signatures

namespace eve
{
   // Regular overloads
   constexpr auto any(logical_value auto x)                                      noexcept; // 1
   constexpr auto any(top_bits auto M t)                                         noexcept; // 1
 
   // Lanes masking
   constexpr auto any[conditional_expr auto c](/* any of the above overloads */) noexcept; // 2
   constexpr auto any[logical_value auto m](/* any of the above overloads */)    noexcept; // 2
}

Parameters

• x: argument.
• c: Conditional expression masking the operation.
• m: Logical value masking the operation.

Return value

1. A bool value which is true if and only if any element of x is true.
2. The operation is performed conditionnaly.

Example

// revision 0
#include <eve/module/core.hpp>
#include <iostream>
 
int main()
{
  eve::wide wu0{0u, 1u, 2u, 3u, 4u, 5u, 6u, 7u};
 
  std::cout << "<- wu0                                        = " << wu0 << "\n";
                                                              
  std::cout << "-> any(wu0 <= maximum(wu0)/2)                 = " << eve::any(wu0 <= eve::maximum(wu0)/2) << "\n";
  std::cout << "-> any[ignore_last(2)](wu0 <= maximum(wu0)/2) = " << eve::any[eve::ignore_last(2)](wu0 <= eve::maximum(wu0)/2) << "\n";
}