General C++ Programming - C++ Forum

Hi everyone, I have this project to do which I am unsure of how to approach. I need lots of helP. Thank You Background: The project is a simplified view of...

[8 replies] Last: 2D arrays are pretty harsh. If you play around with this code you mi... (by IceThatJaw)

by science man

C++ flexibility?

Hey guys out of personal interest I was wondering if you could me how flexible C++ is? I've heard it can technically do everything but other languages are more ...

[4 replies] Last: No, a compiler produces native executables. An interpreter does not. ... (by Duthomhas)

by quirkyusername

Getting graphics card connetion type in XP

So I need to be able to find out in code how the graphics card is connected, whether VGA, DVI etc. You can do this by querying the Windows Management Instrument...

[no replies]

by skastu01

Obtaining and parsing a string

Hi, I need assistance with a program. In my program, a user should indicate the number of lines of characters he will enter and then I would like to count eac...

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by Ying

Why I cant read out time data correctly

I had a binary data file. The data was saved as sequence of 256 data of type "BYTE" and followed by extrabytes. The extrabytes data has structure as follows: ...

[2 replies] Last: Thanks for your reply. I found the solution, that is add "#define _US... (by Ying)

by ggally

passing arrays by values

I need to pass these arrays to a fcn extend() which should caluclate elements in the amount array as the product of the elements in price and quantity arrays. ...

[3 replies] Last: Hi , i cannot get this , vals and nums are doubles, whereas tot ... (by bluecoder)

by equitime77

Need builder/compiler

Hi, if youve read my profile you will know that Im an out of practice programmer. Im used to programming in a RAD environment like the old Borland C++ Builder. ...

[1 reply] : For compilers, get the Visual C++ 10 Express compiler for windows, g++... (by TheDestroyer)

by codekiddy

Why my program harasses my CPU?

Hi, I've finished with roulette program and all works as expected but CPU just runs like crazy, as if I would lounch a nuclear missile LOL... there is nothi...

[2 replies] Last: Ok, I found it. I've installed visual studio 11 beta today and run a c... (by codekiddy)

by bluecoder

const question

Hi , I came across a function that is as char* getdata( const char* const fedex ) ; I am not able to get why use these two const in the function . ...

[5 replies] Last: Thanks @Framework . what about const_cast does not it change the value... (by bluecoder)

by NickName

going crazy with template function

Hi all, This is my situation: I've made a template class my_vector that works like normal vectors. I have a normal random access iterator and a random access th...

[13 replies] Last: thanks ..@JLBorges for the link .. now i got it .. the link have been... (by bluecoder)

by namespace92

The program isnt working perfectly.

// What I want to do is enter "T" no of lines. Then displace each character in //the line by two ASCII value #include<iostream.h> #include<stdio.h> #include<...

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by arooj

Zip Code/City Sequential Access File Program Help

Im writing a program that stores zip codes with corresponding cities in a sequential access file. This I have no problem with. The program also has to display...

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by msmouse

Array Programming Problem

I'm a bit (completely) lost on how to approach this. Any help on where to start or anything like that would be greatly appreciated. In this lab, you complet...

[no replies]

by ggally

copying an array to an array

Need to copy the miles array to distance array. And display the distance array. Im getting distance = 0. Any suggestiong to modify the code? #include <iostr...

[1 reply] : *m = *d; should be *d = *m; cout << "The distance is " << *m++ ... (by Null)

by geekocoder

tricky one

Michael Scofield needs to break out of a prison, to save his brother from getting executed, on account of a crime he has not committed. To accomplish this, he c...

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by vincdec

I need help. I have encounter problems in creating my assessments components.

Below are my code: #include <iostream> #include <fstream> #include <cstdlib> #include <cstring> using namespace std; const int MAX = 100; stru...

[2 replies] Last: Nope. when cout << "how many assessment components? "; i'm prompted t... (by vincdec)

by even821

QT bold and underlined text?

i can manage to make the text in my text box italic, but for some reason i cand figure out how to make it bold or underlined (without using html codes that is) ...

[2 replies] Last: thanks (by even821)

by tambun

logic error

hey guys...i have problem with this coding here.. #include <iostream> using namespace std; int main() { int found=0,count=5; { ...

[2 replies] Last: ohh...now i get it...thanks!!.. (by tambun)

by youichi

String reading problem

I have a file with lots of string like the following: 12345678,123 12312837,324 21323543,78 I have to read these into strings and I used list and the data...

[2 replies] Last: #include <cctype> bool isAllDigits(const std::string& s) { for (uns... (by cire)

by roknrolhihschool

NEED URGENT HELP! PLEASE HELP!

Create a program that contains one class that has all the planets and so you can add more or delete. The planets should have the surface area, and the density o...

[3 replies] Last: you can also separate them in tow class class SolarSystem { ... (by bluecoder)

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General C++ Programming - April 2012 (Page 27)