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General C++ Programming

by admin
Welcome to this board!
Welcome to the general programming forum in C++.com! In this forum, users can to talk about any top...
[no replies]
by sizeof
Do screenshot in C++/CLI
Write your question here. 0 I use windows 7 and VS2010. I write a piece of C++/CLI code to do ...
[1 reply] : I have tried screenshot method in C++ (using GDI library), but failed... (by coder777)
Error in xcode
Dear forum members, I have an error saying All paths through this function will call itself at lin...
[4 replies] Last: Instead of calling setchar inside setchar you probably want to call so... (by Peter87)
by Ruf
I need to produce the 3 outputs from each of the 2 classes in the program. Can anyone guide me
#include "targetver.h" #include <stdio.h> #include <cstring> #include <thread> #include <mutex...
[no replies]
What is the usability of providing relational operators '<', '>' for unique_ptr
Hi, I was just wondering what is the reason for providing relational operators '<', '>' for uniqu...
[9 replies] Last: > I am sorry dutch but I have never used '<' or '>' for regular pointe... (by JLBorges)
by Smolt
Disclaimer: Sorry if this doesn't really go here, I don't know where else to ask this. Basically ...
[1 reply] : There are a number of ways to accomplish this; I don't know what Java ... (by mbozzi)
by Ganado
C++ modules draft, macros
Where is the best place to find the most up-to-date version of how modules will look like in the upc...
[2 replies] Last: Awesome thanks, I'm sure that draft will clear up a lot of questions. (by Ganado)
Is it a good practice to not to separate function declarations and definitions for templated classes ?
Hi Everyone :), Generally in non templated classes, we separate the function declarations and defin...
[4 replies] Last: If a method is more than 2-3 lines I define it separately from the cla... (by dhayden)
Is the articles section on this website still active?
Hi everyone, I recently submitted an article in the articles section of the website which is pendin...
[1 reply] : I have the same problem (by vikomartin)
C++ Problem in task
HELLO GUYS is have I solved the task right so far ? a) First create the files CParkingLot.h and CPar...
[17 replies] Last: this method: Implement the method void addParkingLot (int capacity, in... (by Rocky35)
read from file into array and display to console
I am trying to create a student management system as my first software; i want to keep the data in a...
[4 replies] Last: thanks its working now! you guys are awesome (by rapanomalous)
by Allaye
statement codes inside my if statement not executing
do { cout << "Enter E for the Entire Image or P for Part of the image" << endl; char Option...
[9 replies] Last: Please DON'T go back and replace your old posts with new code. It mak... (by MikeyBoy)
by mmgh
Numerical analysis problem
Hi everyone! I have an issue regarding numerical analysis. I have written a c++ code to solve an ...
[13 replies] Last: Yeah not so trivial. I am trying to find another way to implement the ... (by mmgh)
Memory management marker sequence
I am developing a memory manager that will replace ALL new and delete requests globally (at the prog...
[3 replies] Last: Yes, boundary tags go before and after each block of memory. You don'... (by AbstractionAnon)
HWND txt color
Hello, I'm trying to give a color for 1 single HWND in my win32 api.. So far I managed to give col...
[1 reply] : The lParam contains the HWND of the your textview. Thus you can do... (by coder777)
by sjh
Reading classes from a text file
Hi I'm still new with classes, all i want to do is to read a text file and output it as a shape. The...
[8 replies] Last: The way you describe your assignment makes no sense to me. Maybe someo... (by dutch)
by mezhhh
Cannot access members in my class C++ ISSUE
Hey! i'm relatively new to programming and i am trying to make a clock using a structure and various...
[15 replies] Last: Thanks for that, i ended up making some code based of yours and it wor... (by mezhhh)
Array compression
Hi, What is the most efficient tool to compress data (arrays of unsigned short). It can be time c...
[19 replies] Last: if you needed more accuracy for #2 you could use your own wavelet inst... (by jonnin)
Why std::copy changes my pointer position?
Duplicate http://www.cplusplus.com/forum/beginner/248645/
[2 replies] Last: Duplicate http://www.cplusplus.com/forum/beginner/248645/ (by salem c)
by Vinno
C++ ERROR - Crashes upon compilation
Please help me I did a program on participating in quiz competition. Upon compilation the program c...
[1 reply] : You need to throw away your book and your compiler. Whatever it is, it... (by salem c)
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  Archived months: [nov2018]