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Dangling Pointers - anyway to check? 16 Years Ago by dipthought … datablock are empty and as a result the pointer becomes dangling. Infact when I print out the address of the pointer… Re: Dangling Pointers - anyway to check? 16 Years Ago by Salem Unless you have a reliable way of setting ptr = NULL; at the moment the associated data is released, then no there isn't a way to work this out. It could even be worse, your dangling pointer might end up pointing to another data instance if the same memory is reallocated for the same purpose later on in the code. Dangling meta-characters and how to handle them 13 Years Ago by P00dle … in thread "Thread-0" java.util.regex.PatternSyntaxException: Dangling meta character '*' near index 0 *.txt ^[/COLOR] 'fileMask', when I… Re: deleting dangling pointers 13 Years Ago by maharjun …the delete operation is being //performed on the dangling pointer that is created just //as the object…. DOES PERFORMING DELETE OPERATION ON A DANGLING POINTER LEAD TO INSTABILITIES? i know that delete… creates dangling pointers. but what if a delete is… deleting dangling pointers 13 Years Ago by maharjun if a pointer is a dangling pointer and one applies delete[] to it. is the result … that i am applying the delete operator on a wild/dangling pointer. will this lead to any instability etc.? i know… Re: deleting dangling pointers 13 Years Ago by mike_2000_17 … topic of shallow-copies vs. deep-copies. Yes, deleting a dangling pointer is a VERY BAD IDEA. And by the way…, in the simple example you posted, you do delete a dangling pointer: [CODE] class A { int *p; //other members public: A… Can you explain Dangling References 13 Years Ago by DonutsnCode … here's what I can't comprehend: What's a Dangling Reference? According to Deitel C++: How to Program and I… would be nice if someone could elaborate on what a Dangling Reference is and provide a code example too. I googled… Re: HTML dangling 18 Years Ago by j4mes_bond25 … the defination, cause and solution of HTML dangling. Regards TetuGal[/QUOTE] Seems "HTML Dangling" doesn't quite ring the bell… Re: deleting dangling pointers 13 Years Ago by Fbody Yes, performing delete on a dangling pointer can lead to issues:[QUOTE=Herbert Schildt, C++ The … Re: deleting dangling pointers 13 Years Ago by maharjun …) hence the pointer [icode]*p[/icode] will always be a dangling pointer right? now that ive done that, ill have to… Re: deleting dangling pointers 13 Years Ago by Narue [B]>DOES PERFORMING DELETE OPERATION ON A DANGLING POINTER LEAD TO INSTABILITIES?[/B] When you delete an indeterminate pointer, demons fly out of your nose and kill a kitten. Re: deleting dangling pointers 13 Years Ago by maharjun … the constructor then[/B] im gonna get the same deleting dangling pointers impropriety back in the program. as follows. [code] A… Re: Can you explain Dangling References 13 Years Ago by DonutsnCode Thank's again you guys, you really flushed the ambiguity out of my brain when it come to this dangling reference thing. This thread is now solved! HTML dangling 18 Years Ago by TetuGal Hi, does anyone know of any sites where I can read up on the defination, cause and solution of HTML dangling. Regards TetuGal Re: HTML dangling 18 Years Ago by TetuGal Hey, thank you for your help, I have looked at W3C schools and cannot find anything on HTML dangling. I guess I will have to keep looking. Happy New Year. Regards TetuGal Re: HTML dangling 18 Years Ago by TetuGal Hello, I found this on an exam paper I am revising with. its in the section of hypertext linksThe question is: What is the problem of "HTML dangling". Give the key points of the solution to this problem: Uniform Resource Name. Regards TetuGal Re: HTML dangling 18 Years Ago by TetuGal … all your help, someone has suggested that I look at dangling links or broken links as they think thats what the… Creating an array where each element is a class ?:S 13 Years Ago by emilyhedgecock …attackPoints; cin.ignore(); //this will flush out any dangling newlines on the input buffer. character1.setAttackPoints(attackPoints); …attackPoints; cin.ignore(); //this will flush out any dangling newlines on the input buffer. character3.setAttackPoints(attackPoints); … delete 9 Years Ago by twtw …delete garbage; // Delete node. garbage = 0; // To prevent a dangling pointer and possible errors. cout << "\nID# found…delete garbage; // delete node. garbage = 0; // To prevent a dangling pointer and possible errors. cout << "\nID# found… Pointers for PERL 15 Years Ago by it2051229 In C we have what we call dangling pointers where if a pointer is pointing to something else … that is pointing to that something else is now a dangling pointer. I've been learning the basics of perl but… touch pointers. Are there possibilities in PERL to have a dangling pointer? or can we even create pointers in PERL? i… Re: Pointers for PERL 15 Years Ago by ithelp In perl you have got reference , it cannot be dangling. The memory management is taken care by the langauge. Dynamic Allocation of Structures 14 Years Ago by kng …; 0 then node is a non-dangling node // else if noLinks == 0 then its a dangling node }; struct matrixList //Data structure for… Beginning C++0x: Design of Ownership 12 Years Ago by mike_2000_17 … leak memory and don't risk accessing deleted memory (through dangling references), then the class itself has the same robustness qualities… refer to. Nevertheless, you do have to watch out for dangling references and not abuse references for situations where the reference… proper way to pass a temporary stream to be used later 11 Years Ago by sciwizeh … know what I can do about it. I have a dangling reference to a stream as a member variable of a… REFERENCE THE READER HAS TO THE STREAM //ENDS UP A DANGLING POINTER BECAUSE IT GOES OUT OF SCOPE //SHOULD I MAKE… Re: Equivalence Relation Manager 7 Years Ago by AssertNull … R. delete R; int* R = NULL; // Is this considered a dangling pointer? } > Changed ER e to R. 1. Why? ER… way bugs get caught early. > Is this considered a dangling pointer? No, but it's pointless, no pun intended. As… list template, release of memory 17 Years Ago by CharlesTeck …>::iterator result = remove(MSList.begin(), MSList.end(), CompareType); // Delete dangling elements from the list MSList.erase(result, MSList.end()); [/code… error C2059: syntax error : ')' a Solution 15 Years Ago by peacerosetx … way outside of my visual site--so I missed these dangling brackets. I just wanted to post a solution that worked… Help with text-based game in Python 14 Years Ago by bladelord76 …, and there is a thick blanket made of animal hide dangling from its side." elif roomloc == "2": if… Assignment operator 14 Years Ago by Agni [code=c++] class A: public B { C* p1; C* p2; } [/code] What would be a correct assignment operator for class A? We have to ensure that we do not leave any object in an inconsistent state due to any exceptions or create any dangling references or memory leaks. delete keyword / pointer fun / why can I do this? 14 Years Ago by pac-man … = 4; // Isn't the pointer P now supposed to be dangling? cout << *P << endl; // output: 4 (?!) Shouldn…