U++ framework: U++ Core » Function.h: "expression cannot be used as a function"

Home » U++ Library support » U++ Core » Function.h: "expression cannot be used as a function"

Show: Today's Messages :: Polls :: Message Navigator
E-mail to friend

Re: Function.h: "expression cannot be used as a function" [message #49382 is a reply to message #49381]

Thu, 01 February 2018 15:01

Oblivion
Messages: 1267
Registered: August 2007

Senior Contributor

Then it seems that maybe you are accidentally assigning an expression to a callback (Gate/Event/Function); You need to find it.
GCC will give you the same error in such cases.

E.g. A simple example:


Event<> event;

event << 2 * 2; // Will give you the exact same error

Best regards,

Oblivion

Github page: https://github.com/ismail-yilmaz
Bobcat the terminal emulator: https://github.com/ismail-yilmaz/Bobcat

[Updated on: Thu, 01 February 2018 15:07]

Report message to a moderator

[Message index]

		Function.h: "expression cannot be used as a function" By: Giorgio on Wed, 31 January 2018 12:44
		Re: Function.h: "expression cannot be used as a function" By: Klugier on Wed, 31 January 2018 13:11
		Re: Function.h: "expression cannot be used as a function" By: Giorgio on Wed, 31 January 2018 14:26
		Re: Function.h: "expression cannot be used as a function" By: Novo on Wed, 31 January 2018 19:14
		Re: Function.h: "expression cannot be used as a function" By: Giorgio on Thu, 01 February 2018 10:51
		Re: Function.h: "expression cannot be used as a function" By: Oblivion on Thu, 01 February 2018 11:16
		Re: Function.h: "expression cannot be used as a function" By: Giorgio on Thu, 01 February 2018 14:13
		Re: Function.h: "expression cannot be used as a function" By: Oblivion on Thu, 01 February 2018 15:01
		Re: Function.h: "expression cannot be used as a function" By: Giorgio on Thu, 01 February 2018 16:21
		Re: Function.h: "expression cannot be used as a function" By: mirek on Thu, 01 February 2018 16:25
		Re: Function.h: "expression cannot be used as a function" By: Giorgio on Thu, 01 February 2018 16:29
		Re: Function.h: "expression cannot be used as a function" By: mirek on Thu, 01 February 2018 16:34
		Re: Function.h: "expression cannot be used as a function" By: Giorgio on Thu, 01 February 2018 16:37
		Re: Function.h: "expression cannot be used as a function" By: mirek on Thu, 01 February 2018 17:43
		Re: Function.h: "expression cannot be used as a function" By: Giorgio on Thu, 01 February 2018 18:05
		Re: Function.h: "expression cannot be used as a function" By: mirek on Wed, 31 January 2018 18:46
		Re: Function.h: "expression cannot be used as a function" By: Giorgio on Thu, 01 February 2018 10:47

Previous Topic:	I've been using FindFile wrong all these years
Next Topic:	Vector<T>::Set(int i, T&& x) proposal

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Thu Jun 18 05:11:57 GMT+2 2026

Total time taken to generate the page: 0.00710 seconds