General C++ Programming - C++ Forum (Page 49)

by chihwahli

OpenGL unreferenced function

Hopefully someone can help with this problem. I use Codeblocks IDE + MingW compiler and try to writ...

[14 replies] Last: @cire: Freeglut is working fine, I can compile and run a simple OpenGL... (by chihwahli)

by swordsaber

Trouble with this program.

Having some trouble with this C++ program. I need to rewrite it so that the customer can select mult...

[3 replies] Last: I didn't see that you were required to us a vector, so I changed the v... (by Carm)

by tanja

template parameter

Hello, i have following template class template <int nr = 10> class my_class{ ... }...

[2 replies] Last: thank u (by tanja)

by aj3423

std::regex problem, why \s\S doesn't work

Hi, Why this code not working? #include <iostream> #include <string> #include <regex> using names...

[8 replies] Last: some dialects support [^] as real "all symbols" character class. The... (by aj3423)

by kaorukensi

1>LINK : fatal error LNK1561: entry point must be defined

#include <iostream> #include <math.h> #include <string> #pragma once namespace Project1 ...

[1 reply] : If you are very new with C++ I would suggest starting somewhere more b... (by booradley60)

by NoobUser

Bubblesort Template

I keep getting this error no matter how much I change sort. This are 3 separate files header, CPP, a...

[4 replies] Last: The error you posted is generated becouse, in line 5, you declared onl... (by Nobun)

by Bourgond Aries

Variadic Templated Mixin Class...

I've been messing around with variadic template arguments, and I can't get a template pack to expand...

[1 reply] : bump Works fine if I use no ctor at all, but ctor functionality is ... (by Bourgond Aries)

by CLearner88

reading a string 2 characters at a time

hi guys may i know how do i read a string 2 characters at a time? lets say i have a for loop like...

[3 replies] Last: no, it won`t always be an even number. it is subjected to the user`s i... (by CLearner88)

by aruna

Inheritance program...

I made some changes in my previous program and tried to debug. there are no errors but i am not gett...

[10 replies] Last: Thank u that made me understand where i was wrong.. But still i am not... (by aruna)

by liamw309

Beginner

I am literally a beginner, I stated a few days ago. Anybody have any suggestions on good ways to lea...

[3 replies] Last: I'll just quote what I wrote on another topic a couple of days ago. ... (by Drippar)

by bond5611

Why not class calling the main's function?

Ok guys I want your help in my programming assignment. I have two files, main.cpp and a class fil...

[1 reply] : Because class does not know about this function existence. You can for... (by MiiNiPaa)

by Rehan FASTian

Friend function. ERROR: modifiers not allowed on nonmember functions

#include <iostream> #include <fstream> #include <cmath> using namespace std; class frac{ ...

[4 replies] Last: Thanks a lot Cire and Firedraco. I love you all! (by Rehan FASTian)

by EternalTactician

how to display inputed values

Program works perfectly fine. I input in the length, width and height. But i want it to display thos...

[2 replies] Last: double sa, v; at line 95 are being used without having been initializ... (by Rehan FASTian)

by maggotz

guide me to solve parking rate..

THIS IS THE QUESTION. 1- The user would enter how many minutes he/she would like to park in the par...

[4 replies] Last: hi Smac. i've not learn about #include <cmath> yet ( also i know thi... (by maggotz)

by seehat

Reading from a text file

Hi everyone ! just need a bit of knowledge from your overflowing stack ! :) i got an assignment ...

[2 replies] Last: @samueladams thanks alot for reply mate. our study system in australia... (by seehat)

by struzy629

String to Long Long

Hey guys. I am writing a program and one of the functions that I need to write is supposed to co...

[6 replies] Last: Well I am breaking it up into 10 digit parts. I have added a for-loop ... (by struzy629)

by CLearner88

problem with using the tea algorithm methods from wiki

i have been trying to call out the tea algorithm from wikipedia. However i keep getting a segmentati...

[2 replies] Last: ok thanks man! I solved it, its kind of a silly error. Thanks for you... (by CLearner88)

by omiexstrike

Tic Tac Toe Help

Hello, I am trying to revise my code, however, I am unsure of what to do for these last two thing...

[no replies]

by Shala

Program that eliminates whitespaces

im trying to write a program for class that when it reads it, it corrects all the spacing and capita...

[3 replies] Last: syntax: #include <iostream> #include <string> using namespace std; ... (by Shala)

by Crakrjack

trouble with pointers

Hi, Ive got a struct called Node that contains, among other things, a pointer to a vector of pgm obj...

[2 replies] Last: Thanks mate, I need to do more coding, I should have picked that up. (by Crakrjack)

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