diff --git a/ev_macros.h b/ev_macros.h index 73dabda..d339bf8 100644 --- a/ev_macros.h +++ b/ev_macros.h @@ -19,6 +19,9 @@ #define __EV_MACRO_NOT_0 __EV_MACRO_PROBE() #define __EV_MACRO_BOOL(x) __EV_MACRO_NOT(__EV_MACRO_NOT(x)) + +#define __EV_MACRO_NOP(...) +#define __EV_MACRO_NOP_INDIRECT() __EV_MACRO_NOP // End Of: Internal Usage /*! @@ -136,6 +139,26 @@ #define EV_VA_ARGS_ARG_N(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _16, _17, _18, _19, _20, _21, _22, _23, _24, _25, _26, _27, _28, _29, _30, _31, _32, _33, _34, _35, _36, _37, _38, _39, _40, _41, _42, _43, _44, _45, _46, _47, _48, _49, _50, _51, _52, _53, _54, _55, _56, _57, _58, _59, _60, _61, _62, _63, _64, N, ...) N #define EV_VA_ARGS_RSEQ_N() 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 +#define EV_EVAL(...) __EV_INTERNAL_EVAL1(__EV_INTERNAL_EVAL1(__EV_INTERNAL_EVAL1(__EV_INTERNAL_EVAL1(__VA_ARGS__)))) +#define __EV_INTERNAL_EVAL1(...) __EV_INTERNAL_EVAL2(__EV_INTERNAL_EVAL2(__EV_INTERNAL_EVAL2(__EV_INTERNAL_EVAL2(__VA_ARGS__)))) +#define __EV_INTERNAL_EVAL2(...) __EV_INTERNAL_EVAL3(__EV_INTERNAL_EVAL3(__EV_INTERNAL_EVAL3(__EV_INTERNAL_EVAL3(__VA_ARGS__)))) +#define __EV_INTERNAL_EVAL3(...) __EV_INTERNAL_EVAL4(__EV_INTERNAL_EVAL4(__EV_INTERNAL_EVAL4(__EV_INTERNAL_EVAL4(__VA_ARGS__)))) +#define __EV_INTERNAL_EVAL4(...) __EV_INTERNAL_EVAL5(__EV_INTERNAL_EVAL5(__EV_INTERNAL_EVAL5(__EV_INTERNAL_EVAL5(__VA_ARGS__)))) +#define __EV_INTERNAL_EVAL5(...) __EV_INTERNAL_EVAL6(__EV_INTERNAL_EVAL6(__EV_INTERNAL_EVAL6(__EV_INTERNAL_EVAL6(__VA_ARGS__)))) +#define __EV_INTERNAL_EVAL6(...) __VA_ARGS__ + +#define EV_INDIRECT_OP_ELSE_NOP(OP_INDIRECT,...) \ + EV_DEFER \ + ( \ + EV_VA_OPT_ELSE(__VA_ARGS__) \ + ( \ + OP_INDIRECT \ + ) \ + ( \ + __EV_MACRO_NOP_INDIRECT \ + ) \ + )() + /*! * \brief Similar functionality to `__VA_OPT__` * Used as follows: @@ -148,143 +171,21 @@ /*! * \brief Calls the passed macro for each element. - * \note Maximum number of elements to iterate over is 64 elements. */ -#define EV_FOREACH(OP, ...) EV_CAT(__EV_INTERNAL_FOREACH, EV_VA_ARGS_NARG(__VA_ARGS__))(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH1( OP, a ) OP(a) -#define __EV_INTERNAL_FOREACH2( OP, a, ...) OP(a) __EV_INTERNAL_FOREACH1( OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH3( OP, a, ...) OP(a) __EV_INTERNAL_FOREACH2( OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH4( OP, a, ...) OP(a) __EV_INTERNAL_FOREACH3( OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH5( OP, a, ...) OP(a) __EV_INTERNAL_FOREACH4( OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH6( OP, a, ...) OP(a) __EV_INTERNAL_FOREACH5( OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH7( OP, a, ...) OP(a) __EV_INTERNAL_FOREACH6( OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH8( OP, a, ...) OP(a) __EV_INTERNAL_FOREACH7( OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH9( OP, a, ...) OP(a) __EV_INTERNAL_FOREACH8( OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH10(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH9( OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH11(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH10(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH12(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH11(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH13(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH12(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH14(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH13(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH15(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH14(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH16(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH15(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH17(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH16(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH18(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH17(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH19(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH18(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH20(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH19(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH21(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH20(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH22(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH21(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH23(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH22(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH24(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH23(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH25(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH24(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH26(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH25(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH27(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH26(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH28(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH27(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH29(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH28(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH30(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH29(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH31(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH30(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH32(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH31(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH33(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH32(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH34(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH33(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH35(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH34(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH36(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH35(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH37(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH36(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH38(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH37(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH39(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH38(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH40(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH39(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH41(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH40(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH42(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH41(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH43(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH42(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH44(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH43(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH45(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH44(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH46(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH45(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH47(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH46(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH48(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH47(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH49(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH48(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH50(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH49(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH51(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH50(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH52(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH51(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH53(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH52(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH54(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH53(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH55(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH54(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH56(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH55(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH57(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH56(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH58(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH57(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH59(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH58(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH60(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH59(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH61(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH60(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH62(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH61(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH63(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH62(OP, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH64(OP, a, ...) OP(a) __EV_INTERNAL_FOREACH63(OP, __VA_ARGS__) +#define EV_FOREACH(OP, ...) \ + EV_VA_OPT(__VA_ARGS__)(EV_EVAL(__EV_INTERNAL_FOREACH_IMPL(OP, __VA_ARGS__))) +#define __EV_INTERNAL_FOREACH_IMPL(OP, a, ...) \ + OP(a) EV_INDIRECT_OP_ELSE_NOP(__EV_INTERNAL_FOREACH_IMPL_INDIRECT, __VA_ARGS__)(OP, __VA_ARGS__) +#define __EV_INTERNAL_FOREACH_IMPL_INDIRECT() __EV_INTERNAL_FOREACH_IMPL /*! * \brief Same as EV_FOREACH but allows passing a UDATA token - * \note Maximum number of elements to iterate over is 64 elements. */ -#define EV_FOREACH_UDATA(OP, UDATA, ...) EV_CAT(EV_CAT(__EV_INTERNAL_FOREACH, EV_VA_ARGS_NARG(__VA_ARGS__)),_UDATA)(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH1_UDATA( OP, UDATA, a ) OP(UDATA, a) -#define __EV_INTERNAL_FOREACH2_UDATA( OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH1_UDATA( OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH3_UDATA( OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH2_UDATA( OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH4_UDATA( OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH3_UDATA( OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH5_UDATA( OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH4_UDATA( OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH6_UDATA( OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH5_UDATA( OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH7_UDATA( OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH6_UDATA( OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH8_UDATA( OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH7_UDATA( OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH9_UDATA( OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH8_UDATA( OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH10_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH9_UDATA( OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH11_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH10_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH12_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH11_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH13_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH12_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH14_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH13_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH15_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH14_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH16_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH15_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH17_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH16_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH18_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH17_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH19_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH18_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH20_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH19_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH21_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH20_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH22_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH21_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH23_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH22_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH24_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH23_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH25_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH24_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH26_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH25_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH27_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH26_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH28_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH27_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH29_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH28_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH30_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH29_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH31_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH30_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH32_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH31_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH33_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH32_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH34_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH33_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH35_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH34_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH36_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH35_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH37_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH36_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH38_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH37_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH39_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH38_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH40_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH39_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH41_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH40_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH42_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH41_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH43_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH42_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH44_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH43_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH45_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH44_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH46_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH45_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH47_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH46_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH48_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH47_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH49_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH48_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH50_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH49_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH51_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH50_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH52_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH51_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH53_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH52_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH54_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH53_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH55_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH54_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH56_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH55_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH57_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH56_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH58_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH57_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH59_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH58_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH60_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH59_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH61_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH60_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH62_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH61_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH63_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH62_UDATA(OP, UDATA, __VA_ARGS__) -#define __EV_INTERNAL_FOREACH64_UDATA(OP, UDATA, a, ...) OP(UDATA, a) __EV_INTERNAL_FOREACH63_UDATA(OP, UDATA, __VA_ARGS__) +#define EV_FOREACH_UDATA(OP, UDATA,...) \ + EV_VA_OPT(__VA_ARGS__)(EV_EVAL(__EV_INTERNAL_FOREACH_UDATA_IMPL(OP, UDATA, __VA_ARGS__))) +#define __EV_INTERNAL_FOREACH_UDATA_IMPL(OP, UDATA, a, ...) \ + OP(UDATA, a) EV_INDIRECT_OP_ELSE_NOP(__EV_INTERNAL_FOREACH_UDATA_IMPL_INDIRECT, __VA_ARGS__)(OP, UDATA, __VA_ARGS__) +#define __EV_INTERNAL_FOREACH_UDATA_IMPL_INDIRECT() __EV_INTERNAL_FOREACH_UDATA_IMPL /*! * \brief Macro to get a the hex value of a 4-number as a character