C / C++ Forum

Hello, AFAIK the only way to initialize a reference variable defined inside a class is to initialize it in an initializer list. However, when there are multiple constructors, this means that the initializer lists have to be cut and pasted from one constructor to another. This does not seem to lend itself particularly well to...

My prof set me this six months ago, but I couldn't be arsed. It's due in in ten minutes, so I expect a reply real sharpish via E-Mail as I never read the newsgroups. The UK National Lottery consists of a random drawing of 6 unique numbers from a possible 64. Using the results from the twice-weekly draws over the last year, Neural Networks,...

Hi, all i have to input one HEX file into my C++ program and change it in to binary in my C++ program, so what commond i should use nei? ~ Let us linux ~ -----= Posted via Newsfeeds.Com, Uncensored Usenet News =----- http://www.newsfeeds.com - The #1 Newsgroup Service in the World!

HELLO ! I'm looking for a class manipulating big unsigned intergers. I have to calculate, modulo and multuplications. Google hasn't been my friend for this question... Regards, Eric VIALLE

I was unable to locate the answer to this question in the (draft) Standard or in The C++ Standard Library (Josuttis). What should occur when one attempts to increase the size of a container beyond its max_size()? The closest thing I found to an answer was that the reserve() member of std::basic_string and std::vector and the resize() member...

At my workplace, we are in the process of migrating to a component system similar to COM (but not COM itself, as we have some space and portability requirements) that uses refcounting for resource management. My problem is that I would like to find a way of finding out attempts to use "delete obj" when obj is a pointer to IUnknown or a...

I'm having yet another headache with making a standard allocator. What behaviour should be expected from the assigment operator? When would it be called? Why is it there at all, when you can't change allocators in containers? To give a little more depth, I have a class like this: class HeapAllocator { // All requirements of the...

Hi I have a little problem as stated above (haven't found any solution on the www). I have a list of objects (particles) where I have a member of a template vector (array1d from TNT). I initialise these members in the constructor, but when I write different vector values to different particles the values becomes the same. I have found...

Hi All, I have written some software that performs ETL processing to load data warehouses. Each program accepts a set of parameters and returns 0 or 1 to the win/unix shell to indicate success or failure. Currently it is run as a set of commands that calls each program and then returns the return code and stops if the program has failed. ...

i am trying to restrict deletion on local hard drives i have expertise in c, c++, and delphi if the solution can be found on any of the above languages plz inform me.

Hi all, I have a tree object I'm writing that searches itself using a recursive search. Thing is, I'm wanting to also include the ability to simply transfer execution if I want ("one-way recursion"). _One problem_ with doing it this way is stack overflow. What I'm thinking of doing is using "naked" function calls for the recursive search...

function that would: return the 5th element from the end in a singly linked list of integers, in one pass, and then provide a set of test cases against that function. And please dont think this is my homework. Can anybody simple tell me how this can be done. I am preparing for an interview and wanted to know how to go about implementing...

This may seem like such a simple question, I should be embarrassed to ask it. The FAQ says an object is "A region of storage with associated semantics." OK, what exactly is meant by "associated semantics"? What, if any, associated semantics are shared by all objects? That part seems to go beyond the FAQ. Does anybody know of a resource...

Given three classes: class A { }; class B { };

=========== Windows 2000 Intel C++ 8.0 =========== ------ foo.cpp ------ int main () { for (int i = 0; i < 10; i++); for (int i = 0; i < 10; i++);

Why doesn't compile? I would have thought the dtor of Base would call Derived::f() struct Base { virtual void f() = 0; virtual ~Base(){f();} };

I have written and posted a C++ language extension (HeronFront) which demonstrates how interfaces can significantly outperform designs that use multiple inheritance of abstract base classes. For example the NaiveInt class in the following example in C++ : http://www.heron-language.com/abc-example.html when rewritten using interfaces in...

We apologize if you have received this CfP multiple times. -------------------------------------------------------------------- SECOND CALL FOR CONTRIBUTIONS AND PARTICIPATION Workshop on MULTIPARADIGM PROGRAMMING WITH OO LANGUAGES (MPOOL 2004) (June 14 or 15, TBD) at the EUROPEAN CONFERENCE ON OBJECT-ORIENTED PROGRAMMING (ECOOP 2004)