Thread: passing a function pointer

woops! Ain't thinking clear, sorry for that!
But thanks again, both of you!

http://codepad.org/opw4HeWp

Now, I'd like suggestions on this and is there anyway to check if a pointer, like the used pFrameFunc pointer, has been assigned anything else than 'garbage' ? Like, if it has been assigned by the code, and not some default compiler thing...

And for the suggestions, I mean would this be the right place for the loop? I don't want the users of this engine to make the loop themselves...
And I use the variable "bool& failed" as the condition for the loop, there is no problem with this? I mean, it is a pointer... Just to make me more sure about this!
Thanks in advance!

Now, I'd like suggestions on this and is there anyway to check if a pointer, like the used pFrameFunc pointer, has been assigned anything else than 'garbage' ? Like, if it has been assigned by the code, and not some default compiler thing...

Like any other pointer you should set it to NULL initially, since NULL checks are the only way to make sure if the pointer points to something.

And for the suggestions, I mean would this be the right place for the loop? I don't want the users of this engine to make the loop themselves...
And I use the variable "bool& failed" as the condition for the loop, there is no problem with this? I mean, it is a pointer... Just to make me more sure about this!
Thanks in advance!

I don't see why you'd want an infinite loop there.