General C++ Programming - July 2012 (Page 17)

No 'qt gui application' option in qt creator, help!
 
Hello all I am creating a basic c++ gui application using Qt but according to available tutorials a...
[no replies]
by soranz
Array sorting...
 
I have 2 arrays with the exact same elements but a few extra zeros in the wrong places. The relative...
[11 replies] Last: no, only the existence of the number of '0's is guaranteed and element... (by soranz)
What is wrong with my Fraction class program?
 
Hi, everyone! So I have a program I am doing for a CS course. I have pasted the .h and .cpp's belo...
[1 reply] : Hi ! Please use code tags and indentation :) This looks pretty wierd ... (by soranz)
How to read bit by bit in a file
 
What I would like to do is read a raw Image in decimal (8 bits, so value 0 - 255) The code below...
[1 reply] : cout << data << endl; The type of thing you are printing is a c... (by Duthomhas)
How do you use ALLEGRO Event/Timer to update character movement
 
For example, I have a character on screen. If i press the "Left Arrow key", the character would m...
[11 replies] Last: FourSight, you may find better help from the forums for Allegro. I may... (by BHX)
Program Stops Responding
 
I wrote this program to take a scrambled word and unscramble it using a list of words in a document....
[3 replies] Last: @ Dornith : Post the debugging information. Also, take it easy with th... (by closed account zb0S216C)
Generated File? or not?
 
I have recently made a short app that allows the user to make a short wish list... and retrieved th...
[5 replies] Last: You'll have to specify an absolute path. E.g. file_.open("C:/.../Fo... (by closed account zb0S216C)
Cannot understand what's wrong here... (1,2)
 
I wanted to take this as a challenge: http://uva.onlinejudge.org/index.php?option=com_onlinejudge&I...
[31 replies] Last: @ne555, I guess I am used to dealing with reasonably large objects, s... (by TheIdeasMan)
Add element to a vector of objects?
 
Hi! I've just started with Classes and what I want to do is to create a new instance whenever the us...
[4 replies] Last: you can also use initializer lists, to initialise the object without u... (by viliml)
by Xiang
Unknow reason porgram stop at while{} in a thread
 
Variable stop will be 1 in main process. I want the thread to start its when stop==1 The weird th...
[10 replies] Last: They're great reference pages. Kudos. They are still work-in-progres... (by Cubbi)
How should I structure my hitbox class?
 
I am making a game that requires hitboxes. There will be rectangular and circular hitboxes. I want...
[3 replies] Last: Yeah that's much simpler, but then they don't share a common base clas... (by Disch)
Is any mathematical term for integer number for which factorial is evaluated?i (1,2)
 
It is interesting is any mathematical term for the integer number for which factorial is evaluated? ...
[32 replies] Last: I am going to use it as for example factorial<long long> f( 10 ); st... (by vlad from moscow)
linking issue... dll not found during runtime...
 
Hi all, I'm still pretty new with c++, I'm using visual studio 2012 RC and i ran into a runtime erro...
[1 reply] : ssleay32.dll is part of OpenSSL project, put the dll in the same folde... (by modoran)
doubt in session
 
hi all, wat is session. when do we create a session Regards, Sharath.
[5 replies] Last: Heh. I think a new language is being formed. (by ResidentBiscuit)
Array,random generated num...
 
my qns:declare and create an integer array of size 10. Then, the program should randomly, using a wh...
[2 replies] Last: i just not very sure how to let the integer in the array to generate o... (by Darlord)
ODBC problems in a C++ project
 
Hello, I'm trying to include an ODBC connection in a C++ project, I created new WIN32 Console App...
[no replies]
Interview with Alan Kay (Dr. Dobb's)
 
The pioneer of object-orientation, co-designer of Smalltalk, and UI luminary opines on programming,...
[2 replies] Last: Very nice link to read. Thanks for providing. (by acn)
GUI's
 
Hi! I just wanted to ask how do you make GUI's in Visual Studio. I use Ultimate 2012 RC. Thanks! ...
[5 replies] Last: Why do you ask same question with different topics ? Please avoid, it ... (by acn)
Graphics
 
Hi! I am sort of a beginner in C++. I am in the middle of Functions (I) of this documentation. I jus...
[6 replies] Last: Hey Shahmeer. I think you want to do GUI creation ? Right ? Then here... (by acn)
Assimp Mesh Drawing OpenGL
 
This is the code I am using to draw my meshes, but for some reason nothing is displayed? The values ...
[3 replies] Last: I think you should draw 3 vertex for a face Be clear about your model ... (by Xiang)
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