49,766 Topics
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| | The following is a class diagram for class textBook and the main() program. The class consists of 3 data members and 4 function members. Write a complete C++ program that is able to do the following tasks: textBook bookName : char[] bookPrice : float totalInStock : int Constructor orderBook(int):void checkQty() …  |
| | i found this code online and im trying to get it to overwrite the original file instead of printing to screen but i have to admit its too advanced for me can anyone help please [code=cpp] #include <iostream> #include <fstream> #include <string> #include <vector> #include <iterator> using namespace std; int … |
| | PLEASE EDIT this code if u can . this is my c++ Assgnment it is about reserving air tickets. if u can help me 2 insert delete & Edit a air ticket functions to the main menu please please please help me my friendz... I wz managed 2 save d …  |
| | I have a text file, for example: [code]This Is A Text File[/code] This file is on some host. Now I want to get the file to my program, my problem here is, that I found how to save the file(download) but that's not what I need.. I need it to … |
| | hi folks, I have some 247 warnigs are same type warning C4996: 'fopen' was declared deprecated I am using makefile to compile my cpp program in Visual studio 2005. I have added _CRT_SECURE_NO_DEPRECATE in preprocessor definition too. but still I do get the warnings . Could anyone help me? |
| | I am able to generate the output file but it does not execute. This is what I do: g++ program.cpp -o program then I can see the program as the output file but when I type program it says: It says bash: program: command not found. So, what am I … |
 | I am having to write a program that has a user-defined class. In this program I need to convert an INT to a STRING. For example, if the program reads in the date "7/17/2009" it will need to be converted to "July 17, 2009", where all it does is take … |
| | What is the best way for me to send and int[999999] accross a socket? When I just plug in the pointer to the array I get this error: [icode]Error 1 error C2664: 'send' : cannot convert parameter 2 from 'int (*)[999999]' to 'const char *'[/icode]  |
| | Hi, Im currently implimenting a nested for loop, but there seems to have some known bugs and i dont know whats causing it , how to fix it, etc. Heres part of my code: //using some of vector<structs> below: [code=c++] void Profile() { int wire = 1; int face = … |
| | ok, so i tried about everthing, to print the box charaters in a console window. but all i ever get is ? i am gusing the console font done not support these charicters. so is there a way to change the console font for my aplication throgh c++. i am … |
| | Hi im new in this program but i want to work with C++... i know the basic comands but i want to make the interface o litlle game.... but i dont understand how....  |
| | Can someone please give me some problems or activities using if, else/if, and nested if statements???? i need 5 for each.. it would be better if u give the c++ codes for each problem..:) this will be for my project.. hope u guyz helpme:icon_cheesygrin: |
| | Hi, I need a way to see if a mouse button is up or down, if the wheel is being used, and if so, which direction the wheel is moving using a hook or something like that. MSDN didn't help me much. Also, I'm using Dev-C++ 4.9.9.2.:yawn: |
| | I am working on a program that uses an array called Game that can store 26 characters. It asks the user to to enter a single letter and a number between 1 and 26. It then places the letter they entered into the position in the array referenced by the … |
| | hello all need help in solving this problem print current time in a file for every 1min. thank in advance.:) |
| | I am new at programming and would like someone to assist me as to what I am looking for? As far as I know I have followed the instructions I found on one of the sites. Can someone please help? I am using VStudio 2008, creating an MFC application. I … |
| | Hello all, I have to do a mid semester project for my online C++ course and I am having trouble finding a place to start. We were given a list of what needs to be included within the program that I am to write. I just don't have anything that …  |
| | hello, is there anyone who could help in saving and loading binary trees? is there any source code i can refer to?? thanks alot. (: |
| | Please advice me what is the most suitable Design Pattern for C++ to create Data Access Layer. Objective is to have clear separate layer for Presentation Layer, Business Logic, and Data Access Layer. Sub Question: 1. In C#, there was Dataset class to get data tabular records from query. What …  |
| | Hi guys and girls. I was wondering; is there a way, using winAPI or external libs and whatnot, to check the internet connection etc? more important; check the speed the conmputer is currently uploading at? The goal is to make a program that monitors the internet connection, and if the … |
 | When I try to build my project(im using VC++), I get this wierd error: [code] ------ Build started: Project: DarkGDK Engine - By Tom, Configuration: Debug Win32 ------ Embedding manifest... mt.exe : general error c10100b1: Failed to load file "..\Debug\DarkGDK Engine - By Tom.exe". The system cannot find the path … |
| | So I know I can run a terminal command, ok? What if I want to run say... a vi command or mkdir command INSIDE ssh? If I want to make it insert a directory in a server via SSH, possible? Last time I checked I think when you run commands …  |
| | Greetings all, I'm working on a classic Elevator Simulator problem and have a quick question: How can I access a private data member of the container class from one of the contained classes? My Building class (container) "has a" vector of Floor objects and "has a" vector of Elevator objects. … |
| | Hey C++ guru's... I would really appreciate some help... I'm building a general tree (a tree with one root and N children), I've written the code and compiled it quote/un-quote successfully... ...however, I can't seem to get my delete function working properly -- what I want to do is pass … |
| | Hi! I opened this thread because I've found out that, as I'm making my way through a textbook, I find many problems which I can't figure out for myself. To start, **Thinking in C++** has this buggy program right in its second chapter. The code looks OK to me, but … |
| | So im trying to display the largest value entered and the smallest value entered. i can get my code to compile and run the largest number if its greater than o and the smallest number if its less than 0. but i want to be able to cover all numbers … |
| | I have a csv file that is being read as a continous string of different characters and values(integers and Real #'s). I separated these 35 different values by interating with factor of 35. My goal now is to convert these different characters and values into int, float, and keep some … |
| | Hai,im trying to do program using strings.The difficulty is that, i want to remove double spacing in the sentence.I dont know which function to use and the coding for it?please help me? //to remove double spacing-task 6 int i,k=0; for(i=0;i<s.length();i++) { if (s[i]==' ') { ???????????? ???????????? |
| | OK, I hope I "wrapped it correctly, but if not, please advise and I will be sure to do this correctly from here. I am having issues getting my nesting to work. Can I go this deep? Should I try switches? The program function should return values based on age … |
| | Hi, it's me again, Another two problems which I'm having with this example is that when in ofstream constructor I specify mode as binary: ofstream fout("my_file.txt", ios_base::binary); nothing is written to a file (at least I can't see there anything) and another problem which I cannot cross is that I … |
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