Re: unresolved overloaded function signal

["Paulo Flabiano Smorigo" <pfsmorigo gmail com>]

Hi everybody.

Now if one of the functions don't have atributes, like:

void Red::test(int value);
void Red::test(char* value);
void Red::test(); <---

How would be the signal line?

Thanks...
Paulo Flabiano Smorigo

On Tue, Sep 16, 2008 at 17:46, klaus triendl <klaus triendl eu> wrote:

Paulo Flabiano Smorigo schrieb:

Hi everyone,

I have a signal in my code like this:

button.signal_clicked().connect(sigc::bind<int>( sigc::mem_fun(*this, &Red::setNumber), 1));

And two overloaded functions:

void Red::setNumber(int value);
void Red::setNumber(char* value);

When compile gives me an "unresolved overloaded function signal" error.

How can I fix this?

By specifying the member function's argument type to mem_fun<>:
button.signal_clicked().connect(sigc::bind(sigc::mem_fun<int>(*this, &Red::setNumber), 1));


Klaus Triendl