Re: [Boost-users] boost::function, using undefined class?

31 Jul 2008


      AMDG

Erzengel Des Lichtes wrote:
...
int __cdecl main(int argc, char* argv[], char* envp[])
{
   boost::function MyFunc;
}
I get the following error message:
(Project Directory)\boostfunctest.cpp(11) : error C2079: 'MyFunc' uses
undefined class 'boost::function'
       with
       [
           Signature=void (__stdcall *)(int *)
       ]
boost::function requires a function signature.
If you have a function pointer, you need to use

#include 

template<class FunctionPointerType>
void foo() {
    boost::function f;
}

In Christ,
Steven Watanabe