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| author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 1996-03-19 19:28:37 -0300 |
|---|---|---|
| committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 1996-03-19 19:28:37 -0300 |
| commit | a275d9a25b161af426696d7b73d46f91150309c9 (patch) | |
| tree | 763a5694213fe30b231bc81777cec71828935696 /lua.h | |
| parent | 7e0be1fbde80d72886e11bcbf114a8dbf6d5e1d9 (diff) | |
| download | lua-github-a275d9a25b161af426696d7b73d46f91150309c9.tar.gz | |
functions "lua_is..." consider coercions.
Diffstat (limited to 'lua.h')
| -rw-r--r-- | lua.h | 18 |
1 files changed, 9 insertions, 9 deletions
@@ -2,7 +2,7 @@ ** LUA - Linguagem para Usuarios de Aplicacao ** Grupo de Tecnologia em Computacao Grafica ** TeCGraf - PUC-Rio -** $Id: lua.h,v 3.22 1996/02/12 18:32:09 roberto Exp roberto $ +** $Id: lua.h,v 3.23 1996/02/14 13:40:26 roberto Exp $ */ @@ -52,6 +52,14 @@ void lua_endblock (void); lua_Object lua_getparam (int number); #define lua_getresult(_) lua_getparam(_) +#define lua_isnil(_) (lua_type(_)==LUA_T_NIL) +#define lua_istable(_) (lua_type(_)==LUA_T_ARRAY) +#define lua_isuserdata(_) (lua_type(_)>=LUA_T_USERDATA) +#define lua_iscfunction(_) (lua_type(_)==LUA_T_CFUNCTION) +int lua_isnumber (lua_Object object); +int lua_isstring (lua_Object object); +int lua_isfunction (lua_Object object); + float lua_getnumber (lua_Object object); char *lua_getstring (lua_Object object); lua_CFunction lua_getcfunction (lua_Object object); @@ -88,14 +96,6 @@ lua_Object lua_createtable (void); #define lua_pushuserdata(u) lua_pushusertag(u, LUA_T_USERDATA) -#define lua_isnil(_) (lua_type(_)==LUA_T_NIL) -#define lua_isnumber(_) (lua_type(_)==LUA_T_NUMBER) -#define lua_isstring(_) (lua_type(_)==LUA_T_STRING) -#define lua_istable(_) (lua_type(_)==LUA_T_ARRAY) -#define lua_isfunction(_) (lua_type(_)==LUA_T_FUNCTION) -#define lua_iscfunction(_) (lua_type(_)==LUA_T_CFUNCTION) -#define lua_isuserdata(_) (lua_type(_)>=LUA_T_USERDATA) - /* for compatibility with old versions. Avoid using these macros */ |