is_not_flint

eve::is_not_flint = functor<is_not_flint_t>

inlineconstexpr

Header file

#include <eve/module/core.hpp>

Callable Signatures

namespace eve
{
   // Regular overloads
   constexpr auto is_not_flint(floating_value auto x) ;               noexcept  // 1
   constexpr auto is_not_flint(integer_value auto x)                  noexcept; // 2
 
   // Lanes masking
   constexpr auto is_not_flint[conditional_expr auto c](value auto x) noexcept; // 3
   constexpr auto is_not_flint[logical_value auto m](value auto x)    noexcept; // 3
}

Parameters

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

Return value

1. The call is_not_flint(x) is semantically equivalent to: is_nez(frac (x)); This means that x does not represent an integer (flint is a shorcut for 'floating integer').
2. Always returns false.
3. The operation is performed conditionnaly.

Example

// revision 0
#include <eve/module/core.hpp>
#include <iostream>
 
int main()
{
  eve::wide wf0{0.0, 1.0, 2.0, 3.0, -1.0, -2.0, -3.0, -4.0};
  eve::wide wi0{0, 1, 2, 3, -1, -2, -3, -4};
  eve::wide wu0{0u, 1u, 2u, 3u, 4u, 5u, 6u, 7u};
 
  std::cout << "<- wf0                               = " << wf0 << "\n";
  std::cout << "<- wi0                               = " << wi0 << "\n";
  std::cout << "<- wu0                               = " << wu0 << "\n";
                                                     
  std::cout << "-> is_not_flint(wf0)                 = " << eve::is_not_flint(wf0) << "\n";
  std::cout << "-> is_not_flint[ignore_last(2)](wf0) = " << eve::is_not_flint[eve::ignore_last(2)](wf0) << "\n";
  std::cout << "-> is_not_flint[wf0 != 0](wf0)       = " << eve::is_not_flint[wf0 != 0](wf0) << "\n";
  std::cout << "-> is_not_flint[ignore_last(2)](wu0) = " << eve::is_not_flint[eve::ignore_last(2)](wu0) << "\n";
  std::cout << "-> is_not_flint[wu0 != 0](wu0)       = " << eve::is_not_flint[wu0 != 0](wu0) << "\n";
  std::cout << "-> is_not_flint[ignore_last(2)](wi0) = " << eve::is_not_flint[eve::ignore_last(2)](wi0) << "\n";
  std::cout << "-> is_not_flint[wi0 != 0](wi0)       = " << eve::is_not_flint[wi0 != 0](wi0) << "\n";
}