General C++ Programming - C++ Forum

by haniabidkz0306

Insert name into array

hello, i have A task which is following: Suppose NAME is an 8 elements array which stores five name...

[3 replies] Last: I would just make one array of 8 elements and fill it with all 6 names... (by AldenB)

by Nootor

string* Problem

I have a jar of biscuits and every biscuits are words. I have to put and take biscuits. The putting ...

[1 reply] : Where is Jar's constructor? What unknown value will be stored in the ... (by kevinkjt2000)

by djimbo123

Read inside Network Card

Dear All, I would like to know if it's possible to read inside a Mac Card of a machine connecte...

[1 reply] : Please, do not double post. It clutters forums and spreads attempts to... (by MiiNiPaa)

by Winsu

I want to become a C++ developer;I need tips

I am an Industrial Electronic Engineer, I finished my degree doing a final proyect of a Algorithm to...

[10 replies] Last: I'm on that, I have three programms....what I'm wondering I fI would n... (by Winsu)

by AldenB

I need clarification on how class functions work

I'm getting this error when I compile this code. /*Error error C2440: 'initializing' : cannot conve...

[5 replies] Last: So if I changed add_day() to return a Date, it would compile? (by AldenB)

by aj3423

utf8mb4 encode/decode in c++

A third-part server echoes string to my client program, the string contains both utf8 data and unico...

[1 reply] : The reference you've read saying that UTF-8 sequences are 3 bytes or s... (by helios)

by yj1214

GUI/Multimedia library that supports flexible window set size function.

This is what normal set window size function looks like in most libraries... void setWindowSiz...

[3 replies] Last: Looking at the SFML source calling setPosition on your window goes dir... (by Hippogriff)

by takando12

Program to find GCD

Here's a program i wrote to find the greatest common divisor of two numbers. I was required by the t...

[4 replies] Last: #include <iostream> #include <vector> #include <algorithm> #include <... (by JLBorges)

by KennethArroyo

Sum of arrays

I need to do a sum of polinomies but I don't know how to do this sum method. I'd really appreciate s...

[1 reply] : First off, this code is incorrect: a.~Polinomio(); b.~Polinomio(); d... (by helios)

by mgoetschius

OpenGL: Passing a point light in a fragment shader

I don't know if there are any OpenGL gurus here, but I'm stumped. I'm trying to pass a point light ...

[2 replies] Last: Thanks for the reply. I hacked at this most the this morning and I'm ... (by mgoetschius)

by AldenB

Help with header files

I'm just beginning to experiment with header files an I can't figure out why my compiler is giving m...

[2 replies] Last: Thank you very much! I appreciate the complete and concise explanation... (by AldenB)

by AldenB

Issues with my factorial function

I'm working on this basic calculator program and although everything else works perfectly (I've test...

[2 replies] Last: I found it after a few hours (lol). I got it running and everything wo... (by AldenB)

by Krogoth

Union assignment test

#include <iostream> #include <vector> #include <memory> #include <math.h> #include <cstdlib> #de...

[no replies]

by pacman169

Ungets

I need to write in C a function ungets(s) that will push back an entire string onto the input. Shoul...

[5 replies] Last: Write test-cases and exercise the code with a test frame. This may he... (by JLBorges)

by leourb

Pointers and Chars Arrays

Hi, I have to concatenate three strings using only pointers without any other kind of std::function...

[2 replies] Last: Thank you JLBorges! I wish one day to write in C++ as you have just do... (by leourb)

by hahacprog

Array in c++

Why the array not created according to the array size? these are my coding: #include <iostream...

[5 replies] Last: You're welcome! (by leourb)

by leourb

Visual Studio 2015 CE vs. XCode 6.4 Debug

Hi everyone! I usually use both above mentioned compilers but I have noticed that this little code (...

[6 replies] Last: Thank you JLBorges! :) (by leourb)

by Wyboth

Question about iterator loops

Say I have a vector of ints, and I want to print each of them using an iterator loop. The first way ...

[4 replies] Last: In for (auto it = myVector.begin(); it != myVector.end() ; ++it) {... (by JLBorges)

by fiqmid

Prime Number Program

#include <iostream> using namespace std; int main() { int n=7; int j,count ; bool prime;...

[3 replies] Last: Anyone? (by fiqmid)

by application123

Incomplete char output

Hello, I would appreciate any help or suggestions with this program. I'm working from text boo...

[2 replies] Last: Yes it was the type, thank you for your help. (by application123)

General C++ Programming - August 2015 (Page 8)

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