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Error Type Class Argument Given To Delete Expected Pointer

If you turn it back into a pointer, it will solve that but then the type within the vector doesn't match. Therefore, if the containing object is allocated on the stack, then that object and the field will die when the stack unrolls. Fil d'Ariane Accueil Forum Programmation Langage C++ Delete d'objet qui ne fonctionne pas ? Mein KontoSucheMapsYouTubePlayNewsGmailDriveKalenderGoogle+ÜbersetzerFotosMehrShoppingDocsBooksBloggerKontakteHangoutsNoch mehr von GoogleAnmeldenAusgeblendete FelderNach Gruppen oder Nachrichten suchen Veuillez utiliser un navigateur internet moderne avec JavaScript activé pour naviguer sur Bienvenue sur OpenClassrooms ! weblink

Enter mark\n" << "3. Reply With Quote August 19th, 2008,01:41 PM #2 laserlight View Profile View Forum Posts Elite Member Power Poster Join Date Jan 2006 Location Singapore Posts 6,702 Re: error: type ‘class littleclass’ List marks\n" << "----------------------------------------------\n" << "Your choice -> "; cin >> menu; while (menu != 0) { switch (menu) { case 1: totalMarks=0; sum=0; for(int j=0;j

Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Specialised Support Development & Programming Programming Talk c++, deleteing an instance, Browse other questions tagged c++ std or ask your own question. Keep it simple. :-) 1
Dwarf::Dwarf( int a, int x, int y ) { age = a; Xpos = x; Ypos = y; } Apr 2, 2013 at 7:15pm UTC kyranstar Join them; it only takes a minute: Sign up Destructor C++: type '***' argument given to 'delete', expected pointer up vote 6 down vote favorite 3 I declared a private variable

asked 3 years ago viewed 1465 times active 3 years ago Linked 23 Determine if Type is a pointer in a template function Related 5In a C++ template function can I contact us CodeGuru Home VC++ / MFC / C++ .NET / C# Visual Basic VB Forums Register Help Remember Me? int main() { vector theVector; vector* ptrVctor = new vector(); delete ptrVctor; // ptrVctor must be deleted manually // theVector destroyed automatically here } share|improve this answer edited Dec 20 '08 Find mark 4.

Hot Network Questions How should I interpret "English is poor" review when I used a language check service before submission? cf l'exemple donné par alienore. Adv Reply Quick Navigation Programming Talk Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums The Ubuntu Forum Community Ubuntu Official Flavours Support New to Sorry I meant to say the error confuses me because the error seems to imply that I'm currently feeding delete littleclass objects instead of pointers to littleclass objects.

Ca m'Ă©tonne quand mĂŞme de ne pas pouvoir effacer commplĂ©tement une variable d'un programme en cours d'Ă©xĂ©cution. this was driving me crazy... –Andres Apr 22 '13 at 0:46 add a comment| up vote 0 down vote v is the pointer you're passing in. Fonctionnement de nos cours Recrutement Nous contacter Professionnels Affiliation Entreprises UniversitĂ©s et Ă©coles En plus CrĂ©er un cours CourseLab Conditions GĂ©nĂ©rales d'Utilisation Suivez-nous Le blog OpenClassrooms Facebook Twitter Google Plus Instagram So I have implemented a generic list MyList which may contain both built-in primitive types and pointers.

You can't use delete in that context. This also allows them to create MyLists of unmanaged raw pointers (for objects that are managed elsewhere). –dyp Sep 19 '13 at 10:19 @DyP I don't quite understand. Here is the error that I get: - In function `int main()': - 115 type `struct StudentRecord' argument given to `delete', expected pointer Line 115 is this part (in case 4): Here is the error that I get: - In function `int main()': - 115 type `struct StudentRecord' argument given to `delete', expected pointer Line 115 is this part (in case 4):

I should also add that the error happens at delete myclasslist[i]; And I'm most interested in how to get my code to compile, and correctly free the memory pointed to by What is the most expensive item I could buy with £50? Just provide the non-pointer version and let the users use smart pointers instead. –dyp Sep 19 '13 at 9:48 1 Do you expect if (false) delete 42; to compile? Enter mark\n" << "3.

Thank you... MyList mylist3; // with type string* mylist.add(new string("three")); mylist.remove(); When I comment out the statement delete t; I can verify that the control flow is correct: the if-statement is only entered Can an ATCo refuse to give service to an aircraft based on moral grounds? check over here You can't "de-allocate" part of the array.

Make all the statements true Sum of neighbours How would a vagrant civilization evolve? No new replies allowed. Adv Reply December 1st, 2006 #3 Choad View Profile View Forum Posts Private Message Dark Roasted Ubuntu Join Date Nov 2005 Location Taunton, England Beans 931 DistroUbuntu 10.04 Lucid Lynx

asked 7 years ago viewed 18241 times active 2 years ago Get the weekly newsletter!

Truth in numbers How do you say "root beer"? Are there any rules or guidelines about designing a flag? That won't even compile. How to deal with players rejecting the question premise UPDATE heap table -> Deadlocks on RID How many lawn gnomes do I have?

However, the delete statement does not compile: template void MyList::remove() { ... Cela n'a rien à voir avec la manière dont ils sont alloués. Just use the [] operator: 1
// 0 is the first dwarf in the vector, 1 is the next one, etc. dwarves[0].GetName(); // gets the name of the first dwarf Dereferencing the pointer solves the problem, but it may be simpler to just create an automatic variable instead.

An example of creating it on the stack is, as you have done: vector theVector; This object goes out of scope when the stack frame disappears (normally when you return from The mortgage company is trying to force us to make repairs after an insurance claim How does the 11-year solar cycle alter the cosmic ray flux? share|improve this answer answered Dec 20 '08 at 6:08 yesraaj 16.6k41154229 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign Your [] was previously trying to increment to the next bigclass (which didn't exist).

share|improve this answer answered Dec 20 '08 at 3:01 Uri 59.8k37177283 add a comment| up vote 2 down vote The memory for theVector is part of the memory allocated for the c++ destructor share|improve this question edited May 12 '14 at 15:45 Bill Xia 16710 asked Dec 20 '08 at 2:58 andandandand 7,29640127221 1 "expected pointer" means the compiler expected a Apr 2, 2013 at 7:46pm UTC Vidminas (238) Look at this: Apr 2, 2013 at 8:15pm UTC kyranstar (43) I still don't really understand. Le i le plus imbriqué masque le précédent.

Apr 2, 2013 at 8:18pm UTC MrHutch (1821) You only use delete when you've used new to allocate memory. i want to get it right from the ground up Adv Reply December 1st, 2006 #2 Gustav View Profile View Forum Posts Private Message Quad Shot of Ubuntu Join Date This confuses me because operator[] clearly is returning a pointer to a littleclass, and not a littleclass itself. En savoir plus ok Parcours Cours Partenaires Forums Premium S'inscrire Se connecter Inscription S'inscrire avec Facebook S'inscrire avec Google Wonder Prénom* Nom* Adresse email* Vous recevrez votre mot de passe

Generating Random Numbers - The C++ Way Hello World: Your first C and C++ Programs Network programming under UNIX Implementation Inheritance Change Theme in Code::Blocks A New Webcam Api Tutorial in I find I understand much better if I can phrase it as "the pointer to/the address of..." Do I have my operator[] set up correctly? You could design the bigclass operator[] to return a littleclass object (or reference) if you wanted to, simply by dereferencing the corresponding pointer. I really appreciate it.. –Andres Apr 22 '13 at 0:55 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up