Error Cannot Call Constructor Directly - Fpermissive
To start viewing messages, select the forum that you want to visit from the selection below. You seem to have CSS turned off. luca72 last edited by Hello i have this error: error: cannot call constructor ‘QHostAddress::QHostAddress’ directly [-fpermissive] How i can solve? As it happens you would not have had to search longer than simply reading this page in full. hop over to this website
I don't really remember the exact error msg and this program is already completed anyway. Thank you for your help. Any suggestion would be great.
Sep 27 '11 at 10:44 @n.m I'm looking at n3291, but I don't see how it can apply here. §220.127.116.11/2 starts by saying "In a lookup in which the It creates a new object in the same memory region. share|improve this answer answered Feb 12 '12 at 23:20 smparkes 11.1k32149 That code is not reconstructing anything. Your problem is that the name of Error is impress_errors::Error, not "impress_errors::Error::Error".
Please read and understand: http://www.catb.org/~esr/faqs/smart-questions.html If considered ok at all then pushing a topic is acceptable after waiting a few days, not after 3 hours. Follow the link below to see some simple examples, how the constructor can be used: http://www.tutorialspoint.com/cplusplus/cpp_constructor_destructor.htm share|improve this answer answered Dec 4 '15 at 9:47 c-a 335 add a comment| Your Also, you can't directly call a constructor in C++. –TartanLlama Dec 4 '15 at 9:43 3 It's just C++... hop over to this website Board index The team • Delete all board cookies • All times are UTC [ DST ] Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group.
Sorry. –Cheers and hth. - Alf Feb 13 '12 at 0:30 3 Why not move this answer to the comment section -- it is after all just commentary? –Cheers and Reply Quote 0 danimo last edited by This is not a compiler bug/problem, but, sorry to say that, a lack of C++ skills and I can see why nobody is responding. Not the answer you're looking for? Originally posted by Paul McKenzie I would like to know how you called the constructor of an existing object.
Summary: Clang should not allow call constructor directly. http://forums.codeguru.com/showthread.php?223323-Why-can-t-I-call-my-constructor Is the NHS wrong about passwords? The second ::Error would seem to be an attempt to name the constructor. The solution is to change this line: throw impress_errors::Error::Error(err_code); //Call constructor explicitly to throw impress_errors::Error(err_code); //Call constructor explicitly In C++ you can call the base class constructor inside a derived class
Why IsAssignableFrom return false when comparing a nullable against an interface? Constructors don't have names; they are not functions that you can find and call at your whim (again, not in the way you mean it). The below is the constructor. So VC 7.0 is still buggy, but better than 6.0.
How to automatically run a command after exiting ssh Find the limit of the following expression: Why is there a white line in Russian fighter jets canopy? The ANSI specifications state that the address of a constructor cannot be taken. pform_disciplines.cc:30:59: error: cannot call constructor ‘perm_string::perm_string’ directly [-fpermissive] pform_disciplines.cc:30:59: error: for a function-style cast, remove the redundant ‘::perm_string’ [-fpermissive] pform_disciplines.cc:31:61: error: cannot call constructor ‘perm_string::perm_string’ directly [-fpermissive] pform_disciplines.cc:31:61: error: for a http://oncarecrm.com/error-cannot/error-cannot-call-invokeandwait-from-the-event-dispatcher-thread.html The code compiles and runs fine on Windows.
Wrong password - number of retries - what's a good number to allow? With this basic design scheme, you should be able to load a new bitmap using the public member function load. and if that data needs to be initialized multiple times during an object's lifetime, then create an initialization function [maybe called init] and just have the constructor call that.
Therefore I would like to see the code that you say calls the constructor function without creating a new object.
No, thanks Again, I am posting this ONLY as an example of a REALLY BAD HACK THAT VIOLATES NEARLY EVERY DESIGN PRINCIPLE KNOWN TO MAN. (but I can not see where it violates Posts 275 Re: Re: Why can't I call my constructor? Heathrow to Gatwick and traffic jam How can I list two concurrent careers, one full time and one freelance, on a CV?
As far as the ANSI standard goes, this is covered in chapter 12. The time now is 09:52 AM. Don't be surprised if your code is invalid C++ (although your compiler may have accepted it). Please don't fill out this field.
The normal way of doing this is new (IP) ImageProcessor(img0, r); Not saying it's a good idea, but I think it'll do the same thing. share|improve this answer edited Feb 12 '12 at 23:26 answered Feb 12 '12 at 23:19 Ben Voigt 202k21238454 1 -1 "you can't call a constructor on an already-created object." is What are the drawbacks of the US making tactical first use of nuclear weapons against terrorist sites? Simulate keystrokes Asking Client for discount on Ticket to amusement park Physically locating the server Etymology of word "тройбан"?
I had asked this question in another forum board but I was not satisfied with their answers.