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General C++ Programming

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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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Extraction of Numbers from array
Hello guys, i'm a newbie here. I have an assignment to write a C++ program to extract nos 76,89, 23...
[11 replies] Last: There are more untold possibilities. The "extraction" sounds same as "... (by keskiverto)
Finding all complex roots of polynomial of nth degree
Hey folks, so, I am very new to programming in general, but as I am graduating in theoretical physi...
[4 replies] Last: do you need to code it or do you need the answer? If you are in schoo... (by jonnin)
Need To Generalize code and solve determinant
Dear all, Thanks to "tpb" he provided me with code that read the equations and sort them in an array...
[12 replies] Last: Thanks all for your concern, actually this is too advanced for my proj... (by ahmedm512)
How to handle a bunch of threads?
Hello there, I want to start a bunch of threads, but i don't know how I could do this. Here is my tr...
[4 replies] Last: For the sake of completeness - if some other searches for the topic he... (by nuderobmonkey)
by Lex33
Activity Diagram Problem
Indicate the C ++ code to the following activity diagram (a-h are statements or conditions; note: fi...
[8 replies] Last: while(1){ if(a){ b; } if(c==true){ e; continue; } else(){ d; break; } ... (by Lex33)
boost issue when compiling a project
hey everyone i am trying to compile a qt project on os x 10.13.4 and have tried boost 1.57, 1.59, 1....
[2 replies] Last: well looks like for whatever reason xcode on mac installs c++ 4.2.1 fo... (by ironsniper1)
Help.. I got an exam coming up.. Can someone please help me with this question??
Class customer has a customer no and a name. Function writeData() writes the number and name to the ...
[2 replies] Last: This is a useful assignment; you should really try it. You've got ful... (by icy1)
by BlitzN
Very simple text editor
Hey, Im looking for a very minimalistic and simple text editor (i used to use vim and sublime) An...
[3 replies] Last: vim is still available on both linux and windows. (by doug4)
How To Create Multiple Range-Based For Loops?
I am back again... :D I am trying to figure out if it's possible to implement multiple range-based ...
[1 reply] : What are you trying to do? Is it this? #include <iostream> #includ... (by Repeater)
How Will I Compute The Normals at Vertices using 3D Object?
Hello Professionals, Good day. I would like to ask about the 3D aspect of my previous post recently...
[12 replies] Last: Yes, you are right Sir @lastchance. After trying to run the program wi... (by kindgnice)
Making a class behave like a lambda .. stuck please help
Hi, I have the suspicion that every lamda is actually implemented as a class, so i am taking a ...
[10 replies] Last: Ah yeah, my bad! I forgot that you can't pass functions as references ... (by TwilightSpectre)
How To Run SGESV Program? (1,2)
Hello Profesionals, Good day. I am trying to run this kind of program from Intel. https://software...
[22 replies] Last: Thank you very much Sir for your advice. It worked properly fine now. ... (by kindgnice)
Integrating Google maps with C++ Program
I am making an artificial intelligence based shortest distance finder between two points in c++ lang...
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Method of Type Array
is there any way to return arrays from functions? (Like this, not with any star operators) ...
[5 replies] Last: This does not seem to have any "stars": #include <vector> int main()... (by keskiverto)
Show USB devices connected
Hello everyone, this is my first post in this forum. I've tried searching but found nothing that sol...
[1 reply] : A quick google search for "C++ enumerate USB devices" threw up a lot o... (by MikeyBoy)
by rubili
RLC circuit analysis
Hi everybody! I have a assignment that needs your help. I have to build a program using C++ to ana...
[7 replies] Last: Based on @Ganado's circuit; numbers taken from the second example in h... (by lastchance)
Problems with Stacks.
The program I've written manages to print out a few, then spits out the Stack Empty error. I suppose...
[2 replies] Last: Thank you very much! (by ScottyYDg)
Need for move constructor and also operator=?
Hi guys I am reading this tutorial https://stackoverflow.com/questions/3106110/what-are-move-semanti...
[5 replies] Last: sorry again just a follow up I re read both articles a few times and t... (by adam2016)
iterate through vector of struct and multiply
i am trying to use vector iteration to preform the function below. none of the vectors are of a set ...
[10 replies] Last: i have figured it out some of you came half way but none of you found ... (by ReaperSoul)
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  Archived months: [mar2018]