49,761 Topics
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 | Please, help me! I am a student in Technical University in Plovdiv, Bulgaria. I must finish my graduation work very soon. For the purpose I must create trigger(actually a few triggers) at run time. For my graduation work I use Borland C++ Builder 6. I use BDE palette. I try … |
| | I've got two member functions: [code=c] //Particle.h class Particle { public: bool isDead()const; static bool isDead(const Particle & par); }; //Particle.cpp bool Particle::isDead()const { return(xPos<=0 || xPos>=SCREEN_WIDTH || yPos<=0 || yPos>=GRASS_HEIGHT); } bool Particle::isDead(const Particle & par) { return(par.xPos<=0 || par.xPos>=SCREEN_WIDTH || par.yPos<=0 || par.yPos>=GRASS_HEIGHT); } [/code] But when a … |
| | hi every one, I am making KBC game in C++. To store questions and its options in a file, I am unable to write successfully the character string of question in the file due to spaces between question. So,can anyone tell me how to write a character string having spaces … |
| | I program with Visual C++ 2002 (MFC Application ) I put a Edit Control on dialog and write some code in EN_UPDATE Event to run only i edit this control and press ENTER key but when i press any key in this EDIT Control, event occurred and my code is …  |
| | Hello, I have a question on how to use a class similar to the Grid Class included in the Lawerence Press textbook on C++. The question is, do I have to have the InitGrid function in every paint or no? |
| | Having trouble with my massively massive program. It compiles but fails to execute. [QUOTE]The instruction at "0x00471a6a" referenced memory at "0x00000114". The memory could not be "read".[/QUOTE] Here's my program. (IF YOU HAVE ANY SOLUTION FOR THE VARIABLES IT WOULD BE APPRETIATED!!!) the cpp is attached |
| | Hi all I had been working on a project and there is a need for me to accept user inputed parameters from the OS shell like the kind we give: ls -a or dir /a where -a and /a are parameter, I want to basically accept a string from the … |
| | write a program that displays mid exam, final exam,average,min,max and name of 100 students.(using arrays) |
| | I got the whole static binding and dynamic binding on runtime if a function is declared virtual in the base class, but if you do something like this... [code] class base { public: void print() { cout << "base" << endl; } }; class derived : public base { public: … |
| | How can I declare a separate function which will be called in case of Run-Time Error to prevent program crash ? |
| | Hey there, So I've looked everywhere for help with my assignment until finally I found this useful service. I'm a C++ beginner and so far the problem solving and coding have fulfilled all expectations. If there is anyone to offer suggestions for my assignment, that'd be amazing! What it is … |
| | Hey, I'm new to C++, and looking for a way to split a string like you do in C#. [CODE] using System; class Program { static void Main() { string s = "@This@Is@My@String@"; string[] words = s.Split("@"); foreach (string word in words) { Console.WriteLine(word); } } } [/CODE] A GetBetween … |
| | Hi Everyone, I'm doing this assignment and i'm stuck. I'm getting junk for my area calculations. any help would be appreciated. heres my code. CPP file [code] // Ass2.cpp : Defines the entry point for the console application. // #include "stdafx.h" #include <iostream> #include <cmath> #include "BasicShape.h" #include "Circle.h" #include … |
 | ok if i wanted to create something how would i say if (button"f") { } do yatta yatta if i wanted to do that how would i... probaly a really STUPID;) quesion but here it is |
| | [code=c] #include<iostream> #include<conio.h> #include<time.h> #include<windows.h> #include<math.h> #include <string.h> #include <sstream> using namespace std; int main() { int result = 1; float checker; //Holds the full array char char_holder; int loop = 0; float checker2 = 0; //gets the letter float checker3 = 0; //Holds the previous array int counter; int … |
| | Hey guys I've got a similar post on here but the previous one i didn't actually get any help this has to be handed in today and I'm stuck. The situation is this: - Read a text file into an array (most likely a struct array // which i can … |
| | hi everyone. i have a problem with my c++ program that i am making for my assignment. This is an ISBN asignment and basically The ISBNPrefix module simply reads the ISBN prefix table. This module contains all of the functions that are needed to access the table. Store the function … |
| | I am reading in from a text file and storing the data into different string variables which are in my struct. Currently I use an asterisk to separate the info in the text file, and have a garbage string variable that I pass the asterisk into in my struct. I … |
 | Hello this is my first post here, i made this search function and i would like some feedback and or tips. (: [CODE] // Implement your own [search]strstr[/search] function. (Intermediate) #include "stdafx.h" #include <iostream> #include <string> using namespace std; class Search { private: int m_nTextL; int m_nSearchL; int m_nResult; bool … |
| | Note that I posted this thread earlier, I'm reposting because the issue has evolved some and I have a clearer idea of what the problem is. I'm trying to resolve a segmentation fault that occurs in the traversal of a string array. My code is doing the following: - open … |
| | can anyone tell me how can i represent a global function & a ( struct ) in a UML diagram???? |
| | HI everyone,,,i am a beginner in c++ & i have an a assignment that i cant even start & i need in advice that i can get so plzzzzzzz help,,, the assignment is about a game [B][U]The Predator‐Prey game [/U][/B]is a simple board game where a set of predators and … |
| | I have a string that includes numbers and letters and I want to be able to seperate the string into parts. An example of the string looks like this FAP834E. I want to seperate it so that the first letter is seperate (F), the second and third are together (AP), … |
 | I am having an issue with my multimap insert. I have looked high and low for a possible solution to this problem. What I am trying to do is make an dynamic hierarchy data structure that has a root element then child elements under it holding values. I thought using … |
| | After searching for how to use inline assembly with Dev-C++ i fig'd i would share my code This takes 2 const chars and swaps them thru inline AT&T assembly The variable booga starts as booga booga and ends up as JMC31337 [CODE] #include <iostream> #include <stdio.h> #include <stdlib.h> using namespace … |
| | I am trying to fiqure out this problem for a long time. I am teaching myself C++ from C++ for Dummies and I cant figure this out. Fill in a 2 dimension 3x3 array with odd numbers. The display shows the array as it is being filled. Use random integers … |
| | Im trying to create a program that will seperate out a product number like FAP831A-B. each letter and number means something different so I need a code that will divide the product number up.  |
| | Please recompile the program to run under Solaris. I would like to compare the results with the QNX. [code=c] #include <stdio.h> #include <pthread.h> #include <stdlib.h> #include <stdint.h> #include <sys/neutrino.h> #include <sys/syspage.h> /* for cycles_per_second */ #define COUNT 100000 #define THREADS 128 #define PRIO 255 uint64_t measure[THREADS][COUNT]; int tid[THREADS]; void* src … |
| | Hi guys... guess i won't be posting after this for a long time.... could you all please help me out with syntax highlighting in c++ once again. I have made a full featured text editor(please check the snippet C.L.O.S.E) but could you please suggest about syntax highlighting or atleast indentation.. … |
| | Hi, I was working on Josephus problem, where I have to make a circular linked list and having errors in it. Will really appreciate if anyone can help me. The following method is in Node Class: void link(int num_people, Node* temp) { int n = num_people; [B]head->next = new Node;[/B] … |
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