annotate src/lua/ltm.h @ 14:32bb141d34de

cleaning up lua stuff
author Robert McIntyre <rlm@mit.edu>
date Sat, 03 Mar 2012 11:29:11 -0600
parents 27763b933818
children
rev   line source
rlm@1 1 /*
rlm@1 2 ** $Id: ltm.h,v 2.6.1.1 2007/12/27 13:02:25 roberto Exp $
rlm@1 3 ** Tag methods
rlm@1 4 ** See Copyright Notice in lua.h
rlm@1 5 */
rlm@1 6
rlm@1 7 #ifndef ltm_h
rlm@1 8 #define ltm_h
rlm@1 9
rlm@1 10
rlm@1 11 #include "lobject.h"
rlm@1 12
rlm@1 13
rlm@1 14 /*
rlm@1 15 * WARNING: if you change the order of this enumeration,
rlm@1 16 * grep "ORDER TM"
rlm@1 17 */
rlm@1 18 typedef enum {
rlm@1 19 TM_INDEX,
rlm@1 20 TM_NEWINDEX,
rlm@1 21 TM_GC,
rlm@1 22 TM_MODE,
rlm@1 23 TM_EQ, /* last tag method with `fast' access */
rlm@1 24 TM_ADD,
rlm@1 25 TM_SUB,
rlm@1 26 TM_MUL,
rlm@1 27 TM_DIV,
rlm@1 28 TM_MOD,
rlm@1 29 TM_POW,
rlm@1 30 TM_UNM,
rlm@1 31 TM_LEN,
rlm@1 32 TM_LT,
rlm@1 33 TM_LE,
rlm@1 34 TM_CONCAT,
rlm@1 35 TM_CALL,
rlm@1 36 TM_N /* number of elements in the enum */
rlm@1 37 } TMS;
rlm@1 38
rlm@1 39
rlm@1 40
rlm@1 41 #define gfasttm(g,et,e) ((et) == NULL ? NULL : \
rlm@1 42 ((et)->flags & (1u<<(e))) ? NULL : luaT_gettm(et, e, (g)->tmname[e]))
rlm@1 43
rlm@1 44 #define fasttm(l,et,e) gfasttm(G(l), et, e)
rlm@1 45
rlm@1 46 LUAI_DATA const char *const luaT_typenames[];
rlm@1 47
rlm@1 48
rlm@1 49 LUAI_FUNC const TValue *luaT_gettm (Table *events, TMS event, TString *ename);
rlm@1 50 LUAI_FUNC const TValue *luaT_gettmbyobj (lua_State *L, const TValue *o,
rlm@1 51 TMS event);
rlm@1 52 LUAI_FUNC void luaT_init (lua_State *L);
rlm@1 53
rlm@1 54 #endif