General C++ Programming - September 2012 (Page 11)

VPN
 
Hello, does anyone have good tutorial on how to create my own VPN app such as hamachi or garena (th...
[no replies]
by Azuki
Why can I retrieve array which I have initialized in the same class?
 
I have initialized nM (an array of MagicNumber type) in the GuessMachine constructor using the sette...
[1 reply] : In the constructor on line 4 you create a new array called nM. That is... (by Peter87)
General Multithreading Question
 
I have worked on multithreading (in Qt) but i lack an in-depth knowledge. I think that the run-time ...
[4 replies] Last: alright ! thanks. (by ustulation)
Help with Japanese characters !!
 
Hello, im trying to use some japanese characters on 1 of my application, and if i go personally to t...
[5 replies] Last: We need more info! A code fragment? Details about the warning? And?? ... (by andywestken)
Strange problem in C++
 
Hi. I created a program that creates a file and does not show anything in console. Program runs wi...
[6 replies] Last: oops ;) Thank you. Problem solved. (by majidkamali1370)
simple math code question
 
This is a homework question trying to create a program that prints out 3.0 * 5.0 -----...
[2 replies] Last: #include <iostream> using namespace std; #include <iomanip> int mai... (by gtkano)
Help with proritized sorting
 
Hello, I would like to use sorted stl container with particular sorting policy: Element of the conta...
[4 replies] Last: Yeah thanks for the answer but for recursive definitiion of the policy... (by mp3butcher)
[std::set] lambda as less predicate
 
Why this doesn't work? auto less_fun = (const Pair& l, const Pair& r)->bool{ return l.seco...
[7 replies] Last: > The sizeof operator does not evaluate expressions. Yes, it does not... (by JLBorges)
Program keeps crashing
 
Hello everyone! I'm having a bit of a problem with one of the classes I'm making. Here is my curre...
[8 replies] Last: I got it to work. I changed the for loop to this for(size_type i = ... (by TehBlue)
Problem Dealing Damage
 
/////////////////////////////////////////////////////////////// // Program: un-named-game.cpp // D...
[4 replies] Last: It seemed like it ran fine. Whats wrong? (by pogrady)
why do we use .F when we assign a float variable?
 
why do we use .F when we assign a float variable?. cant we do it without putting the .F? e.g. flo...
[1 reply] : Heres a old thread about this http://www.cplusplus.com/forum/beginner/... (by Angeljruiz)
Stumped! PLINKO!
 
Upon encountering a peg, a chip has a 50/50 chance of going left or right. During simulation, I nee...
[6 replies] Last: You shouldnt get people to do your homework for you. Atleast code it a... (by Angeljruiz)
C++ ADT incorrect output
 
Hello, in my program, my output in the summary section is incorrect and was wondering if I could get...
[no replies]
Design approaches - 2D vector class functionality implemented by containing a 3D vector class object
 
Hello world! Working on some college-assignments, I've come to the point where I have a decent size...
[6 replies] Last: Thanks for the feedback, ideas and help guys...much appreciated. I wen... (by darthvader4ever)
by ToniAz
Linear Algebra in C++
 
Hello everyone! I've been working on a project recently, and it's going smoothly, I hope I can fi...
[1 reply] : if you just need a few very basic linear algebra operations i suggest ... (by AleaIactaEst)
Use of static members of base class in inherited classes
 
Hi, I am looking for a little input on the following code structure. I have 3 classes: A,B,C. Cla...
[1 reply] : Hi tbalestri, if you're using inheritance, you automatically have acc... (by AleaIactaEst)
by mono
Debug assertion fail!
 
Iam getting this error msg Debug assertion Failed! program: c:\users\blablabla Expre...
[7 replies] Last: In your code, it is possible for the member used to be equal to cap... (by cire)
Problem aligning text.
 
Hey everyone, I'm fairly new at C++, and I'm sure this is a simple error but I'd really appreciate s...
[1 reply] : Try this: cout << fixed <<showpoint<<setprecision(2); cout << setw(... (by blueberry)
Output Strings don't match but they do
 
I am working on a c++ project on the g++ compiler for linux. The goal is to create a phone direct...
[2 replies] Last: Agh! now I feel really stupid... that would totally be where the new ... (by HaraiSuru)
Free On-line Class: Advanced C++
 
I am creating a series of video sessions to demonstrate medium-to-advanced C++ programming technique...
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