Re: [Boost-users] Problem compiling

Subject: Re: [Boost-users] Problem compiling
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2011-10-28 19:17:17

AMDG

On 10/28/2011 12:25 PM, Matteo wrote:
> Hi guys,
> I am writing a class that include gboy's libraries (
> http://gobysoft.com/#/software/goby) but I have a problem with boost
> libraries.
> 
> The code is:
> (from gobymodule.cc)
> 
> <snip>
>         ///////////////////////////////////////
>         // THE PROBLEM IS HERE
>         /////////////////////////////////////
>         function_pointer = &handle_data_receive;
>         goby::acomms::connect(&driver->signal_receive, function_pointer);
> 
> <snip>
> 
> (from gobyModule.h)
> 
>     class GobyModule:
>     {
>         public:
>               void  function(str::string);
>     }
> 
>      void (*function_pointer)(const
> goby::acomms::protobuf::ModemTransmission & data_msg, GobyModule* foo);
> 
>      void handle_data_receive(const
> goby::acomms::protobuf::ModemTransmission & data_msg, GobyModule* foo)
>      {
>            foo->payload_parser(str.str());
>      }
> 
> 
> The problem, compiling, is:
> 
> <snip>
> /usr/local/include/goby/acomms/connect.h:35:11:   instantiated from ‘void
> goby::acomms::connect(Signal*, Slot) [with Signal = boost::signal<void(const
> goby::acomms::protobuf::ModemTransmission&)>, Slot = void (*)(const
> goby::acomms::protobuf::ModemTransmission&, GobyModule*)]’
> gobyModule.cc:404:66:   instantiated from here
> /usr/include/boost/function/function_template.hpp:112:11: error: too few
> arguments to function
> 

The signature doesn't match.  You probably need
to use bind.

In Christ,
Steven Watanabe