How do I get the address of a function?

[sulacco]

I've got this function. How can I get the address of OnClose()? in one of my variables.
...

void CMainFrame::OnClose()
{
int *ogre=&OnClose(); //this is just don't work

}

 

[Salem]

A pointer to a function is just it's name (just like a pointer to the start of an array is just the name of the array).

So in your example.

int *ogre=OnClose;

However, function pointers also have types (your example is wrong in this respect).

It would be more like

void (CMainFrame::*ogre)(void) = OnClose;

For much more information on this aspect, read this.

http://www.function-pointer.org/

--

 

[sulacco]

this is great, Salem. Thanks a lot.