How to add my own C++ function to an existing table about lua-intf

[SteveKChiu]

It is quite simple, much the same as in Lua script:

LuaRef(L, "os").rawset("setenv", &lua_setenv);

Calling LuaBinding on existing (especial system) table is not recommended, as it would add several meta methods that may have side effects.

[nelson2005]

super, thanks so much for your help and a great library
On Wed, Nov 19, 2014 at 7:56 PM, Steve K. Chiu [email protected] wrote:It is quite simple, much the same as in Lua script:

LuaRef(L, "os").rawset("setenv", &lua_setenv);

Calling LuaBinding on existing (especial system) table is not recommended, as it would add several meta methods that may have side effects.

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[nelson2005]

FWIW, I got the following error when I tried that

1>C:\work\common/lua/include/cppobject.hpp(344): error C2338: type is not class, need template specialization

It might be because I'm using MSVC 2013, which is not officially supported.

[SteveKChiu]

You need a relative new version of LuaIntf to do that, any fork before 726d067
will not work.

[nelson2005]

okay, thanks