Bus Error In Cpp
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Cpp Bus Route
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posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community c++ bus error core dumped of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up I am getting bus error in following code up vote 3 down vote favorite 1 I am getting bus error in my code. With this code I am trying to convert numbers to words, but bus error c++ linux I know that there is a flaw in my logic. But before that, when I compile and run this code using g++ in mac, I am trying to make this code run as it is and I am getting a bus error. Any help would be appreciated. When I run the code I get following output. I have debug messages to trace where the error occurs. Enter a number:1234 main 1:numbers are:234 Function1: Number is 234 two two hundred 34Function2: Number is 34 Function3: Number is 34 Bus error: 10 #include here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions bus error (core dumped) linux Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up C++ “Bus error: 10” and working with pointers up vote 0 down vote favorite I'm doing a Data Structures exercise http://stackoverflow.com/questions/10729906/i-am-getting-bus-error-in-following-code and I have been blocked since yesterday with a bus error, which I reckon is because I'm doing bad things with the memory. But I cannot figure out what exactly. These are the requirements that I have established for the practice: able to add a product (any way will do) to the list able to retrieve the product in the list at the current position (next, prev, moveToStart, moveToEnd… there's cursor pointer, called "actual" http://stackoverflow.com/questions/27331469/c-bus-error-10-and-working-with-pointers here) any changes I do to the retrieved product should be updated in the data structure (ie. list::retrieve(*product), product->visits++) This is the code that I have. Apologies about the var names, I have to do it in spanish and therefore names are in spanish. class producto { // My product public: string marca; double precio; int visitas; int compras; producto () {} producto (string M, double P, int V = 0, int C = 0) : marca(M), precio(P), visitas(V), compras(C) {} }; class nodo { public: producto valor; // value nodo *siguiente; // next nodo *anterior; // prev nodo (producto P, nodo *A = NULL, nodo *S = NULL) : valor(P), anterior(A), siguiente(S) {} }; class lista { private: nodo *inicio; nodo *final; nodo *actual; public: lista(); bool esta_vacia(); // is empty? bool es_final(); // is the end? int insertar(producto p); // insert given p void moverPrincipio(); // "move to beginning" void siguiente(); // "next" void imprimir(); // "print" int leer(producto *p); // read, return 0 or 1 if successful, return product by ref }; lista::lista() { this->inicio = NULL; this->final = NULL; this->actual = NULL; } bool lista::esta_vacia() { return (this->inicio == NULL); } bool lista::es_final() { return (this->actual == NULL); } void lista::moverPrincipio() { this->actual = this->inicio; } void lista::siguiente() { if(!this->es_final()) { this->actual = this->actual->siguiente; challenged and removed. (July 2015) (Learn how and when to remove this template message) In computing, a bus error is a fault raised by hardware, notifying https://en.wikipedia.org/wiki/Bus_error an operating system (OS) that a process is trying to access https://www.gidforums.com/t-11622.html memory that the CPU cannot physically address: an invalid address for the address bus, hence the name. In modern use on most architectures these are much rarer than segmentation faults, which occur primarily due to memory access violations: problems in the logical address or permissions. On bus error POSIX-compliant platforms, bus errors usually result in the SIGBUS signal being sent to the process that caused the error. SIGBUS can also be caused by any general device fault that the computer detects, though a bus error rarely means that the computer hardware is physically broken—it is normally caused by a bug in a program's source code.[citation needed] bus error in Bus errors may also be raised for certain other paging errors; see below. Contents 1 Causes 1.1 Non-existent address 1.2 Unaligned access 1.3 Paging errors 2 Example 3 References Causes[edit] There are at least three main causes of bus errors: Non-existent address[edit] Software instructs the CPU to read or write a specific physical memory address. Accordingly, the CPU sets this physical address on its address bus and requests all other hardware connected to the CPU to respond with the results, if they answer for this specific address. If no other hardware responds, the CPU raises an exception, stating that the requested physical address is unrecognized by the whole computer system. Note that this only covers physical memory addresses. Trying to access an undefined virtual memory address is generally considered to be a segmentation fault rather than a bus error, though if the MMU is separate, the processor can't tell the difference. Unaligned access[edit] Most CPUs are byte-addressable, where each unique memory address refers to an 8-bit byte. Most CPUs can access in Thread Tools Search this Thread Rate Thread #1 24-Sep-2006, 15:07 JKSung5295 New Member Join Date: Sep 2006 Posts: 13 Bus error (core dumped) Problem on my C++ program i have written a program that is suppose to check if 9*9 sudoku puzzle is correct solution. I have to check each row, column, and 3*3 regions. I have worked out how to check the row and the column but i'm having a hard time getting the checking region to work correctly. when i compile the program i have no error message but when i run the program i get the "Bus error". i just can't figure out what i'm doing wrong so i was wondering if anyone can help me out. here is the code CPP / C++ / C Code: Bus Error 10 C++
Bus Error Linux
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