is_power_of_two.hpp

Go to the documentation of this file.

// SPDX-License-Identifier: BSD-2-Clause
 
#ifndef pRC_CORE_BASIC_FUNCTIONS_IS_POWER_OF_TWO_H
#define pRC_CORE_BASIC_FUNCTIONS_IS_POWER_OF_TWO_H
 
#include <prc/core/basic/concepts.hpp>
 
namespace pRC
{
    template<IsIntegral T>
    static inline constexpr auto isPowerOfTwo(T const v)
    {
        return (v > 0) && !(v & (v - T(1)));
    }
}
#endif // pRC_CORE_BASIC_FUNCTIONS_IS_POWER_OF_TWO_H