.. _lua_pololist_mcpp:

PoloList.mcpp Source Code
---------------------

.. code-block:: c++

    ~import std::exception;
    ~import boost::format;
    ~import Macaroni::Lua::LuaClass;
    ~import Macaroni::Lua::LuaFunction;
    ~import Macaroni::Lua::LuaGlueCode;
    ~import Macaroni::Lua::LuaIncludes;
    ~import Macaroni::Lua::LuaIndexExtraCode;
    ~import Macaroni::Lua::LuaOperator;
    ~import Macaroni::Lua::LuaProperty;
    ~import Macaroni::Tests::Lua::Polo;
    ~import Macaroni::Tests::Lua::PoloPtr;
    ~import boost::shared_ptr;
    
    ~import Macaroni::Tests::Lua::PoloList;
    
    namespace Macaroni::Tests::Lua
    {
        typedef shared_ptr<PoloList> PoloListPtr
            @LuaClass [ SameAsNode = PoloList ]
        ;
    
        typedef std::vector<PoloPtr> PoloList
            @LuaClass [
                ReferenceType=PoloListPtr
            ]
            @LuaIncludes ={
                #include <Macaroni/Tests/Lua/PoloLuaMetaData.h>
                #include <Macaroni/Tests/Lua/Polo.h>
            }
            @LuaIndexExtraCode ={
                const auto listIndex = luaL_checknumber(L, 2) + 1;
                PoloList & list = *instance;
                PoloPtr element = list[listIndex];
                PoloLuaMetaData::PutInstanceOnStack(L, element);
                return 1;
            }
        ;
    
    }