OOLua link errors - c++

Question

Code
#include <OOLua/oolua.h>
class foo
{
public:
int bar();
};
OOLUA_CLASS_NO_BASES(foo)//class has no bases
OOLUA_NO_TYPEDEFS
OOLUA_MEM_FUNC_0(int,bar)
OOLUA_CLASS_END
void test()
{
OOLUA::Script s;
s.register_class<foo>();
}
Compiler output
1>main.obj : error LNK2001: unresolved external symbol "public: static struct OOLUA::Proxy_class<class foo>::Reg_type_const * OOLUA::Proxy_class<class foo>::class_methods_const" (?class_methods_const#?$Proxy_class#Vfoo###OOLUA##2PAUReg_type_const#12#A)
1>main.obj : error LNK2001: unresolved external symbol "public: static struct OOLUA::Proxy_class<class foo>::Reg_type * OOLUA::Proxy_class<class foo>::class_methods" (?class_methods#?$Proxy_class#Vfoo###OOLUA##2PAUReg_type#12#A)
1>main.obj : error LNK2001: unresolved external symbol "public: static char const * const OOLUA::Proxy_class<class foo>::class_name" (?class_name#?$Proxy_class#Vfoo###OOLUA##2QBDB)
1>main.obj : error LNK2001: unresolved external symbol "public: static char const * const OOLUA::Proxy_class<class foo>::class_name_const" (?class_name_const#?$Proxy_class#Vfoo###OOLUA##2QBDB)
1>main.obj : error LNK2001: unresolved external symbol "public: static int const OOLUA::Proxy_class<class foo>::name_size" (?name_size#?$Proxy_class#Vfoo###OOLUA##2HB)
Using
Visual Studio 2008
OOLua 1.2.1
(OOLua .lib has been built and linked to)
(OOLua solution via premake 3 with test.unit and profile projects removed)
(OOLua obtained via SVN -> trunk | Jan 3rd)
Links
http://code.google.com/p/oolua/
OOLua compile errors
Question
How can it be fixed?
Solution
class foo
{
public:
int bar()
{
return 0;
}
};
OOLUA_CLASS_NO_BASES(foo)//class has no bases
OOLUA_NO_TYPEDEFS
OOLUA_MEM_FUNC_0(int,bar)
OOLUA_CLASS_END
EXPORT_OOLUA_FUNCTIONS_1_NON_CONST(foo /*name of class*/
,bar)/*function being exposed*/
EXPORT_OOLUA_FUNCTIONS_0_CONST(foo)
void test()
{
OOLUA::Script s;
s.register_class<foo>();
}

Answer 1

http://code.google.com/p/oolua/wiki/CheatSheet#Has_a_member_function_which_takes_no_parameters
Then in a source file expose the class
telling the framework that the
instance has a function of interest
yet no constant member functions, also
providing the name it will be
identified by in Lua code(foo).
EXPORT_OOLUA_FUNCTIONS_1_NON_CONST(foo /*name of class*/
,bar)/*function being exposed*/
EXPORT_OOLUA_FUNCTIONS_0_CONST(foo)