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1 | /* | |
2 | ** $Id: lvm.h,v 2.18 2013/01/08 14:06:55 roberto Exp $ | |
3 | ** Lua virtual machine | |
4 | ** See Copyright Notice in lua.h | |
5 | */ | |
6 | ||
7 | #ifndef lvm_h | |
8 | #define lvm_h | |
9 | ||
10 | ||
11 | #include "ldo.h" | |
12 | #include "lobject.h" | |
13 | #include "ltm.h" | |
14 | ||
15 | ||
16 | #define tostring(L,o) (ttisstring(o) || (luaV_tostring(L, o))) | |
17 | ||
18 | #define tonumber(o,n) (ttisnumber(o) || (((o) = luaV_tonumber(o,n)) != NULL)) | |
19 | ||
20 | #define equalobj(L,o1,o2) (ttisequal(o1, o2) && luaV_equalobj_(L, o1, o2)) | |
21 | ||
22 | #define luaV_rawequalobj(o1,o2) equalobj(NULL,o1,o2) | |
23 | ||
24 | ||
25 | /* not to called directly */ | |
26 | LUAI_FUNC int luaV_equalobj_ (lua_State *L, const TValue *t1, const TValue *t2); | |
27 | ||
28 | ||
29 | LUAI_FUNC int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r); | |
30 | LUAI_FUNC int luaV_lessequal (lua_State *L, const TValue *l, const TValue *r); | |
31 | LUAI_FUNC const TValue *luaV_tonumber (const TValue *obj, TValue *n); | |
32 | LUAI_FUNC int luaV_tostring (lua_State *L, StkId obj); | |
33 | LUAI_FUNC void luaV_gettable (lua_State *L, const TValue *t, TValue *key, | |
34 | StkId val); | |
35 | LUAI_FUNC void luaV_settable (lua_State *L, const TValue *t, TValue *key, | |
36 | StkId val); | |
37 | LUAI_FUNC void luaV_finishOp (lua_State *L); | |
38 | LUAI_FUNC void luaV_execute (lua_State *L); | |
39 | LUAI_FUNC void luaV_concat (lua_State *L, int total); | |
40 | LUAI_FUNC void luaV_arith (lua_State *L, StkId ra, const TValue *rb, | |
41 | const TValue *rc, TMS op); | |
42 | LUAI_FUNC void luaV_objlen (lua_State *L, StkId ra, const TValue *rb); | |
43 | ||
44 | #endif |