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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...
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by Fringe
2D Array - Random Walk
I've been building a random walk program for a few days and have made quite some progress. The goal ...
[2 replies] Last: And very much need prompt help (by Fringe)
Framework, Exporting functions, and classes
I have a pretty substantial C# program currently. I have been pondering a rewrite of it to C++ using...
[6 replies] Last: Mangling is prevented only by prepending extern "C" to global functi... (by helios)
Help with templates
I am trying to make a table class that will be able to have multiple columns of data. I want it to h...
[4 replies] Last: Oh! That was exactly what I wanted to do. I am making the class to be... (by Nisheeth)
by dkaip
wchar_t and reading unicode strings
Hello. With this code by helios(thank you) all in UTF8 are ok. But now i must use ranges from U+10...
[7 replies] Last: Thanks. I must look on code from int to wchar_t, if i have error ... J... (by dkaip)
Javascript to C++ function
Hi I'm trying to covert some code to the c++ equivalenet from java script. I started the funci...
[15 replies] Last: I don't know. I'll look at it later. I feel like ditching that bitwise... (by vivienneanthony)
i want to ask from user to enter how many entries he want to enter.kindly help me
when i declare local variable x and use it in array,the error is occure that use of un assign local ...
[2 replies] Last: int x = 10; //declare and initialize the variable with some value. wit... (by Rabindra Hota)
Why does this program skip Cin
#include <iostream> #include <string> using namespace std; int main() { int Height, Weight, Ag...
[16 replies] Last: Hey; if getline() is followed by an earlier cin statement you need to ... (by Rabindra Hota)
by judo11
How do I use getline with switch statement?
I have a problem with the switch statement because it doesn't prompt me to input something. #inc...
[4 replies] Last: A pet peeve of mine is that line 14 happens before line 15 - that's li... (by LB)
by smk
if else structure
how we will write a program tha will count a number of noots.i maen if i have 5676 rupees and i want...
[1 reply] : Please note, that this is not a homework site. We won't do your homewo... (by keskiverto)
enable_if with variadic template arguments
I have: template <typename FIRST, typename... REST, typename std::enable_if<std::is_convertible<...
[4 replies] Last: template<typename First, typename... Rest> auto foo(typename std::ena... (by JLBorges)
error: variable or field declared void
hello why I am getting this error error: variable or field createBinaryFile declared void void...
[1 reply] : It would help if you posted the code around that. We'll also need to ... (by kbw)
Fstream Related Doubt
If I am running a program to write some information to a text file and I open the output file during...
[6 replies] Last: I wanted to this in plain C++. I sorted both tables in the following o... (by VishnuBK)
In-memory execution problem (1,2)
hello! i am facing a serious problem when trying to make an in-memory execution program. char cod...
[20 replies] Last: Looking around, libelf seems to be the thing to use. A function is ju... (by kbw)
How to better my GUI skill?
So, I have been trying to expand my GUI skill. I have been using Qt, but I like the idea of using Di...
[6 replies] Last: If you want to get a job programming GUIs then neither Qt nor Win32 ar... (by helios)
Short changed
I'm trying to create a simple change sorter program, everything is functioning properly expect for t...
[7 replies] Last: Do not use <conio.h> - it is not part of the C++ standard library. h... (by LB)
by Emkor
help please!
++++nevermind, all figured out+++++ delete
[15 replies] Last: ahhh ok sorry im new here still learning the ropes (by Emkor)
How to write proper loops in array in c++ for gimp
I need to finish a program that fits these specs. For this homework, you need to use an array of the...
[no replies]
I Need help with this guys
Please Help me solve this...... C++ A travel group travelled to 5 cities. The group started its...
[16 replies] Last: #include <iostream> int main() { std::cout << "Enter the distanc... (by LB)
C++ with QT?
How do I make GUIs in QT? I have looked at tutorials, but I do not have the same version and cannot ...
[3 replies] Last: After about ~5 clicks from the Qt homepage: http://qt-project.org/doc/... (by LB)
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  Archived months: [jul2014]