New Repository

Had my private email in a old commit of the first repository

include/flagman.hpp

@@ -0,0 +1,34 @@
+#pragma once
+#include "types.hpp"
+
+template <typename EnumType>
+class FlagManager
+{
+	EnumType flags;
+public:
+	static constexpr size_t size = sizeof(EnumType) * 8;
+	FlagManager(EnumType flags) : flags(flags) {}
+
+	[[nodiscard]]
+	bool get(EnumType flag) const { return (flags & flag) == flag; }
+	void set(EnumType flag) { flags |= flag; }
+	void clear(EnumType flag) { flags &= ~flag; }
+	void toggle(EnumType flag) { flags ^= flag; }
+
+	[[nodiscard]]
+	bool any() const { return flags; }
+	
+	void set_all() { flags = EnumType(-1); }
+	void clear_all() { flags = 0; }
+
+	bool operator==(const FlagManager& other) const { return flags == other.flags; }
+	bool operator!=(const FlagManager& other) const { return flags != other.flags; }
+
+	// return true if every bit in *this is set in other
+	bool of(FlagManager& other) const { return (flags & other.flags) == flags; }
+	// return true if every bit in *this is set in other
+	bool of(EnumType other) const { return (flags & other) == flags; }
+};
+
+template <typename EnumType>
+using Flagman = FlagManager<EnumType>;