[Boost-users] [bind] Pointer to functions as template parameters

From: Bruno Martínez (br1_at_[hidden])
Date: 2005-09-12 21:31:52

Hi.

When using pointers to functions with bind, the particular function  
doesn't play a part in the return value's type of bind.  That is

void func1();
void func2();

typeid(boost::bind(&func1)) == typeid(boost::bind(&func1)) // this is true

I need the types to be different to store bind objects with the  
serialization library.  The C++ Templates book proposes an adaptor that  
takes the pointer to function as a template parameter.  However, this  
adaptor is particular to a given signature, and I don't know how to  
rewrite it more generally.  Is this possible?  Can I more easily make  
boost::bind do what I want?

Bruno