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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 |
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