Computes the number of consecutive 0 in a value starting from left.
Defined in Header
#include <eve/module/core.hpp>
{
template< eve::value T >
}
constexpr callable_countl_zero_ countl_zero
Computes the number of consecutive 0 in a value starting from left.
Definition: countl_zero.hpp:51
Definition: all_of.hpp:22
Parameters
Return value
The value of the number of consecutive 0 ("zero") bits in the value of x
, starting from the most significant bit ("left"), with same type as x
, is returned.
#include <eve/module/core.hpp>
#include <eve/wide.hpp>
#include <iostream>
int main()
{
wide_it
pi = {14, 1, 3, 0};
std::cout << "---- simd" << '\n'
<<
"<- pi = " <<
pi <<
'\n'
std::uint32_t xf = 48;
std::cout << "---- scalar" << '\n'
<< "<- xf = " << xf << '\n'
return 0;
}
constexpr callable_pi_ pi
Callable object computing the constant .
Definition: pi.hpp:49
Wrapper for SIMD registers.
Definition: wide.hpp:65