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luaL_checkinteger

luaL_checkinteger[-0, +0, v]

lua_Integer luaL_checkinteger (lua_State *L, int arg);

Checks whether the function argument arg is an integer (or can be converted to an integer) and returns this integer cast to a lua_Integer.

Links:

https://www.lua.org/manual/5.3/manual.html#luaL_checkinteger

doc_lua

2017-02-21 04:12:00

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