BAN: Add is_power_of_two to Math functions

2023-04-28 14:42:49 +03:00 · 2023-04-28 14:42:49 +03:00 · 9cf09165b5
parent e1a6e7c3ac
commit 9cf09165b5
1 changed files with 8 additions and 0 deletions
--- a/BAN/include/BAN/Math.h
+++ b/BAN/include/BAN/Math.h
@ -51,6 +51,14 @@ namespace BAN::Math
 		return (a + b - 1) / b;
 	}

+	template<integral T>
+	inline constexpr bool is_power_of_two(T value)
+	{
+		if (value == 0)
+			return false;
+		return (value & (value - 1)) == 0;
+	}
+
 	template<integral T>
 	inline constexpr T little_endian_to_host(const uint8_t* bytes)
 	{