NAME

luaL_checkinteger — checks whether the function argument is a number, function indicator [-0, +0, v]

SYNOPSIS

#include <lauxlib.h>

lua_Integer
luaL_checkinteger(lua_State *L, int narg);

DESCRIPTION

luaL_checkinteger() checks whether the function argument narg is a number and returns this number cast to a lua_Integer(3).

SEE ALSO

lua_Integer(3)

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

HISTORY

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