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author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-06 15:56:40 -0600 |
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committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-06 15:56:40 -0600 |
commit | e16866e072f94410321d70daedbcb855ea878cac (patch) | |
tree | ee3f52eabde7da1a0e6ca845fb9c2813cf1558cf /tdecore/ktypelist.h | |
parent | a58c20c1a7593631a1b50213c805507ebc16adaf (diff) | |
download | tdelibs-e16866e072f94410321d70daedbcb855ea878cac.tar.gz tdelibs-e16866e072f94410321d70daedbcb855ea878cac.zip |
Actually move the kde files that were renamed in the last commit
Diffstat (limited to 'tdecore/ktypelist.h')
-rw-r--r-- | tdecore/ktypelist.h | 473 |
1 files changed, 473 insertions, 0 deletions
diff --git a/tdecore/ktypelist.h b/tdecore/ktypelist.h new file mode 100644 index 000000000..343cee2ab --- /dev/null +++ b/tdecore/ktypelist.h @@ -0,0 +1,473 @@ +/* + This work is derived from: + ---- + The Loki Library + Copyright (c) 2001 by Andrei Alexandrescu + This code accompanies the book: + Alexandrescu, Andrei. "Modern C++ Design: Generic Programming and Design + Patterns Applied". Copyright (c) 2001. Addison-Wesley. + Permission to use, copy, modify, distribute and sell this software for any + purpose is hereby granted without fee, provided that the above copyright + notice appear in all copies and that both that copyright notice and this + permission notice appear in supporting documentation. + The author or Addison-Welsey Longman make no representations about the + suitability of this software for any purpose. It is provided "as is" + without express or implied warranty. + ---- + + Simon: Actually we could put a lot more of typelist stuff in here, like + real list management (append, erase, ...) or other things, but + for now I just added the basic typelist and a length template, + to keep compile time at a minimum. If we really need more we can + still add it :) + Holger: Now we add a Template to create the TypeList +*/ +#ifndef __ktypelist_h__ +#define __ktypelist_h__ + +// Convenience macros for transforming flat type enumerations into the +// recursive typelist structure + +#define K_TYPELIST_1(T1) KTypeList<T1, ::KDE::NullType> + +#define K_TYPELIST_2(T1, T2) KTypeList<T1, K_TYPELIST_1(T2) > + +#define K_TYPELIST_3(T1, T2, T3) KTypeList<T1, K_TYPELIST_2(T2, T3) > + +#define K_TYPELIST_4(T1, T2, T3, T4) \ + KTypeList<T1, K_TYPELIST_3(T2, T3, T4) > + +#define K_TYPELIST_5(T1, T2, T3, T4, T5) \ + KTypeList<T1, K_TYPELIST_4(T2, T3, T4, T5) > + +#define K_TYPELIST_6(T1, T2, T3, T4, T5, T6) \ + KTypeList<T1, K_TYPELIST_5(T2, T3, T4, T5, T6) > + +#define K_TYPELIST_7(T1, T2, T3, T4, T5, T6, T7) \ + KTypeList<T1, K_TYPELIST_6(T2, T3, T4, T5, T6, T7) > + +#define K_TYPELIST_8(T1, T2, T3, T4, T5, T6, T7, T8) \ + KTypeList<T1, K_TYPELIST_7(T2, T3, T4, T5, T6, T7, T8) > + +#define K_TYPELIST_9(T1, T2, T3, T4, T5, T6, T7, T8, T9) \ + KTypeList<T1, K_TYPELIST_8(T2, T3, T4, T5, T6, T7, T8, T9) > + +#define K_TYPELIST_10(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10) \ + KTypeList<T1, K_TYPELIST_9(T2, T3, T4, T5, T6, T7, T8, T9, T10) > + +#define K_TYPELIST_11(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) \ + KTypeList<T1, K_TYPELIST_10(T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) > + +#define K_TYPELIST_12(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12) \ + KTypeList<T1, K_TYPELIST_11(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12) > + +#define K_TYPELIST_13(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13) \ + KTypeList<T1, K_TYPELIST_12(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13) > + +#define K_TYPELIST_14(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14) \ + KTypeList<T1, K_TYPELIST_13(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14) > + +#define K_TYPELIST_15(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15) \ + KTypeList<T1, K_TYPELIST_14(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15) > + +#define K_TYPELIST_16(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16) \ + KTypeList<T1, K_TYPELIST_15(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16) > + +#define K_TYPELIST_17(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17) \ + KTypeList<T1, K_TYPELIST_16(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17) > + +#define K_TYPELIST_18(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18) \ + KTypeList<T1, K_TYPELIST_17(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18) > + +#define K_TYPELIST_19(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19) \ + KTypeList<T1, K_TYPELIST_18(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19) > + +#define K_TYPELIST_20(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20) \ + KTypeList<T1, K_TYPELIST_19(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20) > + +#define K_TYPELIST_21(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21) \ + KTypeList<T1, K_TYPELIST_20(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21) > + +#define K_TYPELIST_22(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22) \ + KTypeList<T1, K_TYPELIST_21(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22) > + +#define K_TYPELIST_23(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23) \ + KTypeList<T1, K_TYPELIST_22(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23) > + +#define K_TYPELIST_24(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24) \ + KTypeList<T1, K_TYPELIST_23(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24) > + +#define K_TYPELIST_25(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25) \ + KTypeList<T1, K_TYPELIST_24(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25) > + +#define K_TYPELIST_26(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26) \ + KTypeList<T1, K_TYPELIST_25(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26) > + +#define K_TYPELIST_27(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27) \ + KTypeList<T1, K_TYPELIST_26(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27) > + +#define K_TYPELIST_28(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28) \ + KTypeList<T1, K_TYPELIST_27(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28) > + +#define K_TYPELIST_29(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29) \ + KTypeList<T1, K_TYPELIST_28(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29) > + +#define K_TYPELIST_30(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30) \ + KTypeList<T1, K_TYPELIST_29(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30) > + +#define K_TYPELIST_31(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, T31) \ + KTypeList<T1, K_TYPELIST_30(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, T31) > + +#define K_TYPELIST_32(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, T31, T32) \ + KTypeList<T1, K_TYPELIST_31(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, T31, T32) > + +#define K_TYPELIST_33(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, T31, T32, T33) \ + KTypeList<T1, K_TYPELIST_32(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, T31, T32, T33) > + +#define K_TYPELIST_34(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, T31, T32, T33, T34) \ + KTypeList<T1, K_TYPELIST_33(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, T31, T32, T33, T34) > + +#define K_TYPELIST_35(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35) \ + KTypeList<T1, K_TYPELIST_34(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35) > + +#define K_TYPELIST_36(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36) \ + KTypeList<T1, K_TYPELIST_35(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36) > + +#define K_TYPELIST_37(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37) \ + KTypeList<T1, K_TYPELIST_36(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37) > + +#define K_TYPELIST_38(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38) \ + KTypeList<T1, K_TYPELIST_37(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38) > + +#define K_TYPELIST_39(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39) \ + KTypeList<T1, K_TYPELIST_38(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39) > + +#define K_TYPELIST_40(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40) \ + KTypeList<T1, K_TYPELIST_39(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40) > + +#define K_TYPELIST_41(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41) \ + KTypeList<T1, K_TYPELIST_40(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41) > + +#define K_TYPELIST_42(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42) \ + KTypeList<T1, K_TYPELIST_41(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42) > + +#define K_TYPELIST_43(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43) \ + KTypeList<T1, K_TYPELIST_42(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43) > + +#define K_TYPELIST_44(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44) \ + KTypeList<T1, K_TYPELIST_43(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44) > + +#define K_TYPELIST_45(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, \ + T41, T42, T43, T44, T45) \ + KTypeList<T1, K_TYPELIST_44(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, \ + T41, T42, T43, T44, T45) > + +#define K_TYPELIST_46(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, \ + T41, T42, T43, T44, T45, T46) \ + KTypeList<T1, K_TYPELIST_45(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, \ + T41, T42, T43, T44, T45, T46) > + +#define K_TYPELIST_47(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, \ + T41, T42, T43, T44, T45, T46, T47) \ + KTypeList<T1, K_TYPELIST_46(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, \ + T41, T42, T43, T44, T45, T46, T47) > + +#define K_TYPELIST_48(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, \ + T41, T42, T43, T44, T45, T46, T47, T48) \ + KTypeList<T1, K_TYPELIST_47(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, \ + T41, T42, T43, T44, T45, T46, T47, T48) > + +#define K_TYPELIST_49(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, \ + T41, T42, T43, T44, T45, T46, T47, T48, T49) \ + KTypeList<T1, K_TYPELIST_48(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, \ + T41, T42, T43, T44, T45, T46, T47, T48, T49) > + +#define K_TYPELIST_50(T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, \ + T41, T42, T43, T44, T45, T46, T47, T48, T49, T50) \ + KTypeList<T1, K_TYPELIST_49(T2, T3, T4, T5, T6, T7, T8, T9, T10, \ + T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, \ + T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, \ + T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, \ + T41, T42, T43, T44, T45, T46, T47, T48, T49, T50) > + +namespace KDE +{ + class NullType; +} + +/** + * The building block of typelists of any length. + * Use it through the K_TYPELIST_NN macros. + * Defines nested types: + * @li Head (first element, a non-typelist type by convention) + * @li Tail (second element, can be another typelist) + */ +template <class T, class U> +struct KTypeList +{ + /// first element, a non-typelist type by convention + typedef T Head; + /// second element, can be another typelist + typedef U Tail; +}; + +// forward decl. +template <class TList> struct KTypeListLength; + +template <> +struct KTypeListLength<KDE::NullType> +{ +/** + * Zero length type list. + */ + enum { Value = 0 }; +}; + +/** + * A class template for determining the length of a typelist. To be + * used like KTypeListLength< typelist >::Value; + */ +template <class T, class U> +struct KTypeListLength< KTypeList<T, U> > +{ + /** + * The length of the type list. + */ + enum { Value = 1 + KTypeListLength<U>::Value }; +}; + +/////////////////////////////////////////////////////////////////////////////// +// class template IndexOf +// Finds the index of a type in a typelist +// Invocation (TList is a typelist and T is a type): +// IndexOf<TList, T>::value +// returns the position of T in TList, or NullType if T is not found in TList +//////////////////////////////////////////////////////////////////////////////// + +template <class TList, class T> struct KTypeListIndexOf; + +template <class T> +struct KTypeListIndexOf<KDE::NullType, T> +{ + enum { value = -1 }; +}; + +template <class T, class Tail> +struct KTypeListIndexOf< KTypeList<T, Tail>, T > +{ + enum { value = 0 }; +}; + +template <class Head, class Tail, class T> +struct KTypeListIndexOf< KTypeList<Head, Tail>, T > +{ +private: + enum { temp = KTypeListIndexOf<Tail, T>::value }; +public: + enum { value = (temp == -1 ? -1 : 1 + temp) }; +}; + + + +/** + * KMakeTypeList the prefered way to create a typelist for you. + * + * \code + * typedef KMakeTypeList<MyType1,MyWidget,MyQobject,MyKoffice>::Result Products; + * K_EXPORT_COMPONENT_FACTORY( libmyplugin, KGenericFactory<Products> ) + * + * \endcode + * + * + * @author Holger Freyther based on the Loki library. See copyright statement at the top + * @since 3.3 + */ +template< + typename T1 = KDE::NullType, typename T2 = KDE::NullType, typename T3 = KDE::NullType, + typename T4 = KDE::NullType, typename T5 = KDE::NullType, typename T6 = KDE::NullType, + typename T7 = KDE::NullType, typename T8 = KDE::NullType, typename T9 = KDE::NullType, + typename T10 = KDE::NullType, typename T11 = KDE::NullType, typename T12 = KDE::NullType, + typename T13 = KDE::NullType, typename T14 = KDE::NullType, typename T15 = KDE::NullType, + typename T16 = KDE::NullType, typename T17 = KDE::NullType, typename T18 = KDE::NullType + > +struct KMakeTypeList{ +private: +typedef typename KMakeTypeList +< + T2 , T3 , T4 , + T5 , T6 , T7 , + T8 , T9 , T10, + T11, T12, T13, + T14, T15, T16, + T17, T18 +>::Result TailResult; + +public: + typedef KTypeList<T1, TailResult> Result; +}; + +template<> +struct KMakeTypeList<> +{ + typedef KDE::NullType Result; +}; + + +#endif + |