General C++ Programming (Page 42)

Messaging Program help
 
Hello, I am interested in making a Program that's capable of sending messages across the country. I ...
[2 replies] Last: Thanks, will do! (by NSharbz)
Namespace VS class instance
 
Ok so I'm making an ECS model... was just thinking about the Managers, obviously you'll have an Enti...
[3 replies] Last: OK, now how will you use them? It sounds like you're making some kind ... (by LB)
Traversing a Binary Search Tree
 
I am working on this binary search tree, and I am having trouble understanding/coding how I can use ...
[2 replies] Last: A BST tree could have a typical iterator ( one with ++ and -- ) if... (by Lowest0ne)
Another Issue with a 2D Array!
 
Hello! I am currently working on a problem where I read a file into a 2D array, and display data. If...
[4 replies] Last: Thank you for your help both times I have posted. I appreciate it! (by Jaydelay)
AVL Tree deletion issues
 
I've got a working insert that performs rotations correctly, however, when I remove nodes, rotations...
[no replies]
substr throwing out of range, even if par set to 0
 
Good morning all. Anyway, the code I have is in a class so it too long to past here, so I will have ...
[5 replies] Last: http://www.cplusplus.com/forum/general/112111/ $ g++ -ggdb -Wall -W... (by ne555)
Basic question about vector.
 
This is the question: #include<iostream> #include<iomanip> #include<vector> using namespac...
[2 replies] Last: Thanks wildblue, I understand it now :) (by lethien204)
Can't create new classes correctly..
 
I'm getting error messages when i try to create a new class in a project in codeblocks. I'm doing it...
[no replies]
converting JPEG Grayscale to DIB using libjpeg in C++
 
Problem in converting Jpeg to DIB, Iam using the same code for Jpeg RGB(Jpeg_color_space=JCS_RGB) an...
[1 reply] : some one please help me to find where the issue occurs. Thanks. (by gopikanna)
pointer to characters...
 
Take for example the following char* p=new char //give mem address of size 5 * size char to p ...
[2 replies] Last: thanks! (by csstudent123)
problem with pointers in structures
 
Hello Friends, I have some problem with pointers in structures can some help me with function voi...
[4 replies] Last: Hello dhayden, Thanks for reply. My task is to construct a directe... (by venpo045)
How to Read a File into a 2D Array?
 
I am new to C++, and new to programming altogether. I'm finishing up my first semester as a Computer...
[4 replies] Last: Thank you! I'm sorry for my inexperience and lack of common sense. You... (by Jaydelay)
Assistance with this code
 
I am simply trying to read information from a text file. I have created a text file already with the...
[5 replies] Last: Bravo my friend! Thanks a ton for that advice. I can't believe I didn'... (by Captaincjm)
Can't delete tree node
 
Hello it seems that I can't delete a node without children, and I have no idea why . Can you please ...
[8 replies] Last: you can't use references because C doesn't have them. Since this is... (by dhayden)
by Salad7
So where do i learn about windows.h
 
Im comfortable enough with c++ to go deeper, my question is i want to begin learning about windows.h...
[1 reply] : I think a great place to start is here: http://msdn.microsoft.com/en-u... (by geniusberry)
How to set auto start parameters for program
 
Right now I am trying to make an alarm clock type program that will start on login and will go off w...
[1 reply] : You forgot to ask a question. (by LB)
Help me write BST tree to file
 
Hi . I can only write one value to file, but I want all values written: get all, say for examp...
[6 replies] Last: Thanks! its working.. (by csstudent123)
Editing text file in c++
 
Here is the problem. PROGRAMMING PROBLEM You are requested to create an inventory control applicati...
[1 reply] : One of the first things I see is this: The records are to be saved a... (by jlb)
by Magarf
A rotation problem
 
Hey everyone, I had a few questions and I would really appreciate it if you can help me with that...
[1 reply] : Sorry I can't help much, but you can't rotate a 2D frame of video that... (by Duoas)
Generating random numbers
 
for (int i=0; i<15; i++) { nx =rand()%8+1; printf("%d",nx ); } I wa...
[1 reply] : The snippet of code you posted works OK for me after adding in a few m... (by wildblue)
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