[node] Forum Topics

Hello, I am asking about true syntax of the following:: I have a class name P and in header file (of this class) ------> [CODE] class P { public: P(); ~P(); void addItem(const int newItem); void deleteItem(const int Item); void showAll(); /** need to proper getter funct. of tail */ …

Hello, Im very very new at C++, I have this assignment that I can't figure out, if anybody could me, I'll be very grateful. Create a List class with the following interface (at a minimum): bool addItem(Node&) //add an item to the list, return true on success Node* getLargestNode( ) …

I have a Graph that I'm making using an adjacency matrix to hold edge values. The noEdge value is zero and all edgeweights are positive integers. I have to delete a node from this graph and I'm having trouble figuring out how to update the Adjacency matrix after the deletion …

Hello there..i'm trying to implement a tree in C#..the basic node structure is give below [code] struct node { public int _x; public int _y; public int _cost; public node _parent; public pos(int i, int j,int cost,pos parent) { _x = i; _y = j; _cost = cst; _parent = …

hi; I'm trying to program a circular link list with a head node , I have a problem with insert function . wanting to do it like this but with a head node >> [url]http://geeksforgeeks.org/wp-content/uploads/cll1.gif[/url] this is my function :: [CODE] struct node{ int data; node *next; node(int x,node *n=NULL){ …

i have this code for adding a node after the previous node, but valgrind is saying that there is a memory leak of 16 bytes, can someone please help me identify where the leak is? i think i didnt assign a null pointer somewhere but im not sure exactly where …

I am new to XSLT and am trying to solve the following transformation. I have an XML that looks like this... [CODE]<Groups> <Group> <GroupSelector>52</GroupSelector> <GroupDescription>Group 52</GroupDescription> <GroupValue>ABCD</GroupValue> </Group> <Group> <GroupSelector>27</GroupSelector> <GroupDescription>Group 27</GroupDescription> <GroupValue>PQRS</GroupValue> </Group> <Group> <GroupSelector>20</GroupSelector> <GroupDescription>Group 20</GroupDescription> <GroupValue>XYZA</GroupValue> </Group> <Group> <GroupSelector>15</GroupSelector> <GroupDescription>Group 15</GroupDescription> <GroupValue>MNOP</GroupValue> </Group> </Groups> [/CODE]There may be …

Hey All! I'm having trouble getting the nodeValue of a specific set of nodes. The xml looks like this: [ICODE] <root> <SpecialParameter>Some Text</SpecialParameter> <SpecialInfo someNumber="123456789"></SpecialInfo> <book> <title>Rusty Bedsprings</title> <author>I. P. Knightly</title> </book> <book> <title>Rush To The Out House</title> <author>Willie Makeit</title> </book> </root> [/ICODE] What I need to get are the …

Hi, I have an application with a treeview, with each node(child) linked to a file. I can read the file name and extension, and I want to put icons to the left of the treeview nodes. (see the picture) For example, if the file is .xls, I will put an …

Basically, it is an open source software creation application that revolves around databases (similar to Microsoft Visual studio in some aspects but with python as the language). The user will be able to create forms with a drag and drop GUI builder, create an SQLite database and add functionality to …

hi i'm using drupal. when i'm on my blog page and when i'm signed in as admin i'm getting a list of all the og groups in a selectbox and when i'm signed in as a normal user i'm getting checkboxes for only the groups i belong to. i want …

Hello, I have a php code that can find a child node in my xml file, And my problem is that I want to delete the specific user when I find the child node. How can I implement it here? [B]mail-list.xml:[/B] [CODE]<maillist><user><time>2011</time><email>MUBnLmNvbQ==</email></user><user><time>2011</time><email>M0BnLmNvbQ==</email></user></maillist>[/CODE] [B]And here is the php:[/B] [CODE]$xml = simplexml_load_file('mail-list.xml'); …

Hi All I am trying to get vb.net to select a single node by id. I then want get all of the childnodes within the id and place them in to textboxes. Please see code below: Xml doc [code] <Subject> <Items> <Item id="1"> <CustName>john</CustName> <Filename> </Filename> <StartDate> </StartDate> <FinishDate> </FinishDate> …

Hey all, I've used this site quite a bit as a reference, and couldn't find a solution that worked for me. So I became a member. :) Anyway, I can't get my insert function to...function when I go to add a node. The node is NOT to be just added …

Hi there, I'll be dropping in quick: I'm trying to pull four <t> nodes from a XML file, eg. [CODE='XML']<?xml version="1.0" encoding="UTF-8"?> <tasks tid="TERMINAL012345"> <t> <reqs>keuringen/bammens3h.xml</reqs> <deadline>200120111600</deadline> <desc>WML keuring BAMMENS-3H</desc> <loc>Danzigerbocht 87 AMSTERDAM</loc> <ocode>TEST1234567890</ocode> <form>quiz</form> <sn>0000000001</sn> </t> <t> <reqs></reqs> <deadline>200120111630</deadline> <desc>Vulgraad meting</desc> <loc>Danzigerbocht 87 AMSTERDAM</loc> <ocode>TEST1234567890</ocode> <form>quiz</form> <sn>0000000002</sn> </t> <t> …

Hi! I've got this structure struct *cell{int row,int column,int distance, struct cell *next}. By calling a function, I fill a linked list . The problem is that I cannot find how to delete the nodes that have the same row and column.Let me provide an example. Let's say that the …

Hello, I'm doing a full traversal of a binary search tree structure looking for a node by a field that is not the sort key. If the node i'm looking for is the root node, no problem. If it's any other node then the function has a Seg Fault. Anyone …

Hello, I would like to know if you can change the index of a tree view node before and or after its created. If so how. Basically manually assigning each node its offsets through code. Thanks, TheShyGuy

Hokay so, i gotta make a program that reads an adjacency matrix from a data file and then outputs which nodes are adjacent to the others. In the data file there are 0's and 1's, 0 means that they are not connected and a 1 means that they are. I …

HI all ! I am looking for C source code for a simple control flow graph generator.This generator should take input as C,java files and make nodes for If-else,switch statements,for & while loops.I just need a output in text form no visualization required.Can anybody help Thanks

Dear all, I am completely lost and I don't see at all my mistake! I thought this would be a very easy step in the building of my classes. Thanks a lot for your help! In the context of graph theory, I have a class Node. As attribute of this …

[CODE] private Node<T> addAt(Node<T> node, T value) { if (node == null) { // special case return new Node<T>(value, null); } else if (node.getNext() == null) { // other special case node.setNext(new Node<T>(value, null)); } else if (node.getstuff().getName().compareTo(value.getName()) > 0) { node.setNext(new Node<T>(value, node.getNext())); } else addAtEnd(node.getNext(), value); } return …

My task is to create a translation.xslt file that will use the wordlist.xml as input to transform into another XML file(translation.xml). I have attempted some coding but stuck how to do the rest. I am not sure how to create a <total>, he value of <total> is the total number …

Hy, Let's say that I have class Node with some parameters Node[] child's, string id, string content ... This class is like a another storage for data from mssql database. And that web-application is running on IIS server and is written in ASP.NET C# Now when one user open that …

Hi all! So our T.A. gave us a function to use in our programming assignment as follows: [code=php] struct node *delete_from_list(struct node *list, int examnum) { struct node *cur, *prev; for (cur = list, prev = NULL; cur != NULL && cur->examNumber != examnum; prev = cur, cur =cur ->next) …

I'm making a red black tree (RedBlack class) whose nodes will contain customers (customer class) rather than the generic int data. Unfortunately, I can't seem to get VS 2008 Express recognize that data is of type customer. I get all sorts of redefinition errors, and I've tried pragma once and …

Hi there, I am trying to delete XML nodes using PHP. Here is a sample of my xml file. [CODE] <users> <user> <fullname>PC1</fullname> <floor>4</floor> </user> <user> <fullname>PC2</fullname> <floor>3</floor> </user> </users> [/CODE] Here is my code so far: [CODE] <?php $users = new DOMDocument(); $users->load("officedata.xml"); $suser = simplexml_load_file("officedata.xml"); $count = 0; …

I want to remove the JOB node with JOBNAME "One" from the following file: <SETTINGS> <SYSTEM> <VERSION>3.1<VERSION> </SYSTEM> <JOB> <JOBNAME>One</JOBNAME> </JOB> <JOB> <JOBNAME>Two</JOBNAME> </JOB> </SETTING> The code that is supposed to remove it looks like this: [CODE]try { DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); DocumentBuilder docBuilder = factory.newDocumentBuilder(); Document doc = docBuilder.parse(new …

suppose that each of the four edges of a thin metal plate is maintained at a constant temperature and that we wish to detrmine the steady state temperature at each interior point . to do this we divide the plate to squares the corners of which are called nodes. and …

suppose that each of the four edges of a thin metal plate is maintained at a constant temperature and that we wish to detrmine the steady state temperature at each interior point . to do this we divide the plate to squares the corners of which are called nodes. and …