NAME

luaL_checkint — checks whether the function argument is a number

SYNOPSIS

#include <lauxlib.h>

int
luaL_checkint(lua_State *L, int narg);

Function indicator: [-0, +0, v].

DESCRIPTION

luaL_checkint() checks whether the function argument narg is a number and returns this number cast to an int.

SEE ALSO

Roberto Ierusalimschy, Luiz Henrique de Figueiredo, and Waldemar Celes, Lua 5.1 Reference Manual.

HISTORY

The luaL_checkint() manual page is based on Lua Reference Manual 5.1 and was created by Sergey Bronnikov.