key-value table from c side

[Philipp Kraus <philipp.kraus@...>]

Hello,

I use lua_createtable for push std::vectors to my Lua function, it works well. 

I would like to push also the std::map as key-value structure to Lua,

so I have got

lua_createtable(m_lua, p_map.size(), 0);

for( typename std::map<std::string, int>::const_iterator it = p_map.begin(); it != p_map.end(); ++it )

{

  lua_pushstring(m_lua, it->first.c_str());

  lua_pushnumber(m_lua, it->second);

  // should here a pop call on the stack?

}

// should here also a pop call on the stack?

Which calls must be added, so I can use a table in the script, that has a structure

table["key"] = value ?

In this case another question is occured: Can I used also a std::multimap? So can Lua handle tables with

duplicated keys or must be the keys unique?

Thanks

Phil