flags: Implemented a variant of the includes check that sees if a suite of flags are not set

dragonmux · dragonmux · commit b64e71425b8e · 2025-02-13T12:32:46.000Z
diff --git a/substrate/flags b/substrate/flags
@@ -61,6 +61,13 @@ namespace substrate
 			return (value & bits) == bits;
 		}
 
+		template<typename... values_t, typename = std::enable_if_t<(std::is_same_v<values_t, enum_t> && ...)>>
+			[[nodiscard]] constexpr bool excludes(const values_t ...flags) const noexcept
+		{
+			const storage_t bits{storage_t((flagAsBit(flags) | ...))};
+			return (value & bits) == 0U;
+		}
+
 		template<typename... values_t, typename = std::enable_if_t<(std::is_same_v<values_t, enum_t> && ...)>>
 			[[nodiscard]] constexpr bitFlags_t without(const values_t ...flags) const noexcept
 		{

Original file line number	Diff line number	Diff line change
`@@ -61,6 +61,13 @@ namespace substrate`
`61`	`61`	`return (value & bits) == bits;`
`62`	`62`	`}`
`63`	`63`
	`64`	`+ template<typename... values_t, typename = std::enable_if_t<(std::is_same_v<values_t, enum_t> && ...)>>`
	`65`	`+ [[nodiscard]] constexpr bool excludes(const values_t ...flags) const noexcept`
	`66`	`+ {`
	`67`	`+ const storage_t bits{storage_t((flagAsBit(flags) \| ...))};`
	`68`	`+ return (value & bits) == 0U;`
	`69`	`+ }`
	`70`	`+`
`64`	`71`	`template<typename... values_t, typename = std::enable_if_t<(std::is_same_v<values_t, enum_t> && ...)>>`
`65`	`72`	`[[nodiscard]] constexpr bitFlags_t without(const values_t ...flags) const noexcept`
`66`	`73`	`{`