Hi all,
I have a class like below and I want to declare a signal type inside my
class. Unfortunately when I do that MS VC80 complaints. Any help highly
will be appreciated.
template <typename T>
class MyTask
{
public:
// type definitions
typedef enum { waiting, running, completed, failed } States;
typedef boost::signal StatusChanged;
typedef boost::signals::connection Connection;
};
I get two warnings first then an error:
Warning 1 warning C4512: 'boost::signals::detail::bound_objects_visitor'
: assignment operator could not be generated
c:\lib\boost\include\boost-1_33\boost\signals\trackable.hpp 185
Warning 2 warning C4346:
'boost::signal::slot_function_type'
: dependent name is not a type
c:\projects\tesla-at-sti\src\lumentest\devices\nitask.hpp 124
Error 3 error C2061: syntax error : identifier 'slot_function_type'
c:\projects\tesla-at-sti\src\lumentest\devices\nitask.hpp 124
if I replace 'States' with an int type then it works. I think compiler
can't find out the type of States properly...
I've also tried following declarations. None of them worked.
typedef boost::signal StatusChanged;
typedef boost::signal StatusChanged;
typedef boost::signal StatusChanged;
thanks,
Emre
