General C++ Programming - July 2013 (Page 29)

Class data member access
 
Hi, Iam begginer in programming.I have some doubt regarding class data member accessing in another ...
[4 replies] Last: You still have the extraneous colon on line 1. File b.cpp also nee... (by AbstractionAnon)
Array sorting code help!!
 
I need help with writing a function called swap that sorts the elements of an array in order from hi...
[1 reply] : dear friend ! if you want to write it by yourself i can help you by :... (by mokhi64)
How do I use "if" statements with strings?
 
Hi, I've got a very simple but annoying problem. I've used google, I've searched other C++ forums, b...
[14 replies] Last: It might also help if you showed us the whole code so that we can see ... (by MikeyBoy)
Discrepancy Between Constructor "output" and following print call to the object?
 
I am creating a Matrix class, and one of the constructors parses a string into a matrix. However, pr...
[4 replies] Last: The matrix's underlying array is valid, because printing the addresse... (by cire)
In function () assignment makes pointer from integer without a cast
 
Dear Boardsters, The log file gives me: In function ‘memFileAlloc’ assignment makes pointe...
[11 replies] Last: I pulled the whole thing into kate and used it's make/debug functions ... (by peterlowrie)
by Jubbly
Game of Life help
 
Hey guys, been trying to write this Game of life program. I can't get the next generation to display...
[1 reply] : (1) It was difficult to notice because you are not consistent with you... (by Duthomhas)
Prob with radio button
 
I have four radio buttons. When I select radioButton1 I go to form2 and when radioButton2 is selecte...
[3 replies] Last: - Why does this look like .Net or C# to me? (by thejman250)
How to i upload a file and show progress with WININET
 
What api can I use to upload a file with a progress bar to a ftp server? Oh yeah..im using WinInet...
[no replies]
Borland BCC 5.5 low-level access
 
I have many '.exe.' programs developed under BCC 5.02 that use interrupt and other low level calls(p...
[no replies]
by younes
suppression d'un caractère d'un fichier texte
 
Bonjour, Est ce qu'il y a quelqu'un qui peut m'informer comment supprimer le caractère % d'un fi...
[1 reply] : Duplicate topic http://www.cplusplus.com/forum/general/105801/ (by Duthomhas)
Image not showing on top
 
Hi im trying to display images on top of my Background image gui so like buttons an stuff but the ...
[1 reply] : An also away to place small images next to the GUI image on mouse hove... (by poohpooh)
Convert string of hex to char
 
Hi I have this code working: char tmp_wku ; tmp_wku =0x01; tmp_wku =0x9D; tmp_wku =0x62; char...
[1 reply] : http://stackoverflow.com/questions/1070497/c-convert-hex-string-to-sig... (by ats15)
Need help plotting a line segment, is it possible?
 
Hello, Currently i am working on a program that will find the actual distance between two points on...
[7 replies] Last: Its a vector formula, all of a, b, p, q are vectors set c = ( (bx-ax... (by mik2718)
String..
 
char a ; static int i=0; cout<<"Enter the name:"; cin.get(name ,20); i++; Can any one tell...
[1 reply] : For one thing, your array is called a , but you're doing a cin.get to... (by AbstractionAnon)
Reverse code understanding
 
Hi, Could anyone explain me which value change after call reverse function. #include<iostream> ...
[10 replies] Last: Please see my response in your other thread. Lets keep the discuss... (by AbstractionAnon)
Doing Fourier Transform
 
Hello! I am having problems doing the fourier transform: http://en.wikipedia.org/wiki/Discrete_F...
[3 replies] Last: (in case someone passes by in the future...) As you have noticed, wit... (by andywestken)
by farai
read line by line from text file to string
 
Hi. I have a text file (test.txt) with the following data: 01,05,25,20130728 01,06,25,20130728 0...
[2 replies] Last: thanks a lot, that code snippet works but it reads everything at once.... (by farai)
How to use std::mutex
 
I'm having trouble understanding how I should use std::mutex. Most examples I found use only one mut...
[6 replies] Last: Alright, I think that's all I need to know for now, thank you very muc... (by maeriden)
function outputs different matrix (1,2)
 
Hi It is getting more and more annoying, everytime i progress the next hurdle is just bigger. ...
[23 replies] Last: I can't see what is slowing this down, simple calculations. (by asda333)
I got some unexpected value on the screen
 
I made a grade report program and I face some problems. 1. total average is half of what is suppose...
[7 replies] Last: You're welcome :) (by MikeyBoy)
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