{

lua_State *L;

int tbl;

int origin;

Refs *refs;

LuaArgs();

const char *scopy(int idx);

const char *scopy(const char *src);

const char *sref(int idx);

const char *sref(const char *src);

int fcopy(int idx);

int fref(int idx);

LuaArgs(lua_State *ls);

~LuaArgs();

// Returns a count of the occupied stack slots

// since this class instance was constructed.

// It will throw an error if the count is less than 0.

int count();

// Get a string by its (positive) index in the Lua stack.

// Destructor will free the memory occupied this string.

const char *gets(int idx, const char *Default);

// Get a string either by its table key or by its table index.

// Destructor will free the memory occupied this string.

const char *gets(int idx, const char *key, const char *Default);

// Get a string by its (positive) index in the Lua stack.

// After using the string, the delete[] operator must be

// called to free the memory occupied the string.

const char *getS(int idx, const char *Default);

// Get a string either by its table key or by its table index.

// After using the string, the delete[] operator must be

// called to free the memory occupied the string.

const char *getS(int idx, const char *key, const char *Default);

// Get an integer value by its (positive) index in the Lua stack

int geti(int idx, int Default);

// Get an integer value either by its table key or by its table index.

int geti(int idx, const char *key, int Default);

// Get an option by its (positive) index in the Lua stack.

// This function will return 0 if search fails, rather than throws an error.

int getp(int idx, const char **list, const char *Default);

// Get an option either by its table key or by its table index.

// This function will return 0 if search fails, rather than throws an error.

int getp(int idx, const char *key, const char **list, const char *Default);

// Get a double value by its (positive) index in the Lua stack

double getd(int idx, double Default);

// Get a double value either by its table key or by its table index.

double getd(int idx, const char *key, double Default);

// Get a boolean value by its (positive) index in the Lua stack

bool getb(int idx, bool Default);

// Get a boolean value either by its table key or by its table index.

bool getb(int idx, const char *key, bool Default);

// Get a function unique index by its (positive) index in the Lua stack.

// Destructor will release this index (returned value).

int getf(int idx);

// Get a function unique index either by its table key or by its table index.

// Destructor will release this index (returned value).

int getf(int idx, const char *key);

// Get a function unique index by its (positive) index in the Lua stack.

// After using the function, static releaseF() member function must be called

// to release the function index (returned value). Alternatively, you can

// directly invoke the luaL_unref() function for the LUA_REGISTRYINDEX table.

int getF(int idx);

// Get a function unique index either by its table key or by its table index.

// After using the function, static releaseF() member function must be called

// to release the function index (returned value). Alternatively, you can

// directly invoke the luaL_unref() function for the LUA_REGISTRYINDEX table.

int getF(int idx, const char *key);

// Release an unique Lua registry index

static void releaseF(lua_State *L, int ref);