int_pow.h File Reference

Experimental API header. More...

#include <bit>
#include <concepts>
#include <limits>

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Namespaces
namespace	mysql
namespace	mysql::math
namespace	mysql::math::detail

Functions
template<class Value_t >
constexpr Value_t	mysql::math::int_pow (Value_t base, unsigned exponent)
	Return pow(base, exponent), where the exponent is an integer. More...
template<auto base> requires std::integral<decltype(base)> && (base >= 2)
constexpr unsigned	mysql::math::int_log_max ()
	Return the floor of the base-base logarithm of numeric_limits<decltype(base>)>max(). More...
template<auto base, unsigned bound, std::unsigned_integral Value_t> requires std::same_as<decltype(base), Value_t> && (base >= 2)
constexpr unsigned	mysql::math::detail::int_log_helper (Value_t value)
	Return the base-base logarithm of value, assuming that value < pow(base, 2 * bound), where bound is a power of two. More...
template<auto base, std::unsigned_integral Value_t> requires std::same_as<decltype(base), Value_t> && (base >= 2)
constexpr unsigned	mysql::math::int_log (Value_t value)
	Return the base-base logarithm of value. More...

Detailed Description

Experimental API header.