Function luaH_get

3rd/lua-5.4.3/src/ltable.c:777–791

** main search function */

** main search function
*/
const TValue *luaH_get (Table *t, const TValue *key) {
  switch (ttypetag(key)) {
    case LUA_VSHRSTR: return luaH_getshortstr(t, tsvalue(key));
    case LUA_VNUMINT: return luaH_getint(t, ivalue(key));
    case LUA_VNIL: return &absentkey;
    case LUA_VNUMFLT: {
      lua_Integer k;
      if (luaV_flttointeger(fltvalue(key), &k, F2Ieq)) /* integral index? */
        return luaH_getint(t, k);  /* use specialized version */
      /* else... */
    }  /* FALLTHROUGH */
    default:
      return getgeneric(t, key, 0);
  }
}


/*