AUI_ENUM_FLAG

Make a bitfield-style enum class.

Header:	#include <AUI/Reflect/AEnumerate.h>
CMake:	aui_link(my_target PUBLIC aui::core)

Definition

#define AUI_ENUM_FLAG(name) enum class name: int; \
                            constexpr inline name operator|(name a, name b) {return static_cast<name>(static_cast<int>(a) | static_cast<int>(b));} \
                            constexpr inline name operator&(name a, name b) {return static_cast<name>(static_cast<int>(a) & static_cast<int>(b));} \
                            constexpr inline name operator^(name a, name b) {return static_cast<name>(static_cast<int>(a) ^ static_cast<int>(b));} \
                            constexpr inline name operator|=(name& a, name b) {return a = static_cast<name>(static_cast<int>(a) | static_cast<int>(b));} \
                            constexpr inline name operator&=(name& a, name b) {return a = static_cast<name>(static_cast<int>(a) & static_cast<int>(b));} \
                            constexpr inline name operator^=(name& a, name b) {return a = static_cast<name>(static_cast<int>(a) ^ static_cast<int>(b));} \
                            constexpr inline name operator~(const name& a) {return static_cast<name>(~static_cast<int>(a));} \
                            constexpr inline bool operator!(const name& a) {return a == static_cast<name>(0);}                                     \
                                                                   \
                            constexpr inline bool operator&&(const name& a, bool v) {return static_cast<int>(a) && v;}                                     \
                            constexpr inline bool operator||(const name& a, bool v) {return static_cast<int>(a) || v;}                                     \
\
                            enum class name: int

Examples

examples/app/minesweeper/src/FieldCell.h

Minesweeper Game - Minesweeper game implementation driven by ass.

#include "AUI/Reflect/AEnumerate.h"

/// [FieldCell]
AUI_ENUM_FLAG(FieldCell) {
    EMPTY = 0,
    HAS_BOMB = 1,
    OPEN = 2,
    HAS_FLAG = 4,
    RED_BG = 8,

Examples