General C++ Programming - C++ Forum

My question is a bit hard to explain if you haven't seen the code, so I'll jump right in. The code is not my actual code but a dumbed down version so it is easi...

[2 replies] Last: Put the objects into an array and shuffle the array randomly at the be... (by JLBorges)

by Mannah

reading from a fie with classes

#ifndef stockTab_h #define stockTab_h #include "media.h" class StockTab { public: StockTab (); // Default Constructor. private: int itemCoun...

[1 reply] : The first argument to strtok should be of type char*, not Media**. (by Peter87)

by lostinthesauce

little code probelm

hey everyone, i believe i'm having a brain fart because i cant see whats wrong with this part of my code it compiles fine but it doesn't output the string when ...

[2 replies] Last: This code has no any sense string temp1=email ; //change to lower ... (by vlad from moscow)

by mrexp21

Compare string

Hi , I want to compare file data date with current computer date . Any help....???

[no replies]

by zionsholder

Passing an object to an object (References or pointers)

Texture.h #pragma once #include "Engine.h" namespace sb { class Texture { sb::Engine * gameEngine; sf::RenderTexture * rt; public: Textu...

[1 reply] : And is there the declaration of sb::Engine? (by vlad from moscow)

by nemesis1022

i need help C++ Quick sort and Insertion sort

#include <ctime> #include <utility> #include <stdlib.h> #include <iostream> #include <stack> using namespace std; /* The following three functions fill ...

[1 reply] : IM NOT SURE IF MY QUICK SORT OR INSERTION SORT IS RIGHT... What hav... (by cire)

by Brian Justice

Queues

Ok so Im trying not to go into such detail because it would take for ever but I have a queue of class City and when I do dequeue/remove a object off of the queu...

[3 replies] Last: Before you remove the element, save it in a local variable and return ... (by Athar)

by FourSight

Where to begin to start making real applications?

I'm kinda lost on where to begin. I know most of the main features of C++, such as Classes, Functions, Arrays, etc, and have also done some games with Allegro g...

[no replies]

by Iceysparkz

Identity Property

Hello, I'm new to c++ and am working on a project which requires me to discern if the cayley tables in my text files, have identity, associative, inverse, and a...

[no replies]

by bmwboi

Checking if binary file is empty

So I've been coding a program that uses a binary file. In the program though, I want it to check if the file is empty. I've been searching, and found a solution...

[7 replies] Last: > To JLBorges, I'm still getting the same error as my first one. My m... (by JLBorges)

by TheEnigmist

Disabling Copy Constructor

I'm trying to learn about C++11 disabling constructors, so i downloaded and installed VS11 Ultimate Beta. When i try to compile my little code i got errors. Th...

[14 replies] Last: Gcc support deleting copy constructors :P It's time to change compiler... (by TheEnigmist)

by CatOfTheCanals

Passing character arrays

Hi, I'm getting an error on complile with the following code. I have tried a few things and it always gives me a similar error. The code is: #include <iostrea...

[2 replies] Last: Thank you! I had used the pointer method before as you suggested, befo... (by CatOfTheCanals)

by harm89

Use find in vector of vectors

I have a structure like this: vector<vector<string> > ptextarr; And I want to search in this vector of vectors, for a certain word, say "root". I think th...

[2 replies] Last: If you are going to find the vector that contains an element that stor... (by vlad from moscow)

by khalilshawahin

Priority Queue , swap

look at this code I want to work program for the clinic will accept patients on the basis of the patient's condition , queue by linked list . this is th...

[4 replies] Last: thanks alot (by khalilshawahin)

by sami7ronaldo

Reading from a file help !!

Hi guys ... I have problem reading from a file the file is an inventory file (text file) and it contains different data type : make model pa...

[6 replies] Last: I did that : int main () { string make; string model; int pa... (by sami7ronaldo)

by khalilshawahin

why there is no answers ?

swap for this function look at this code I want to work program for the clinic will accept patients on the basis of the patient's condition , queue by lin...

[1 reply] : Duplicate: http://www.cplusplus.com/forum/general/71356/ (by cire)

by Calender Man

Multiple Threads performance?

Hi, if I have a dual core and an application running the main thread but waiting on two other threads does this mean I have two threads running or three? I thou...

[3 replies] Last: Usually, the thread that is waiting is not running, but perhaps you're... (by Cubbi)

by even821

need help with struct

i have a problem with my struct, and i cant seem to figure out what to do to fix it :S here is the code(its in a seperate header file): #ifndef TILE_H #de...

[10 replies] Last: "Maybe I'm just a newbie, but isn't 200-300 a lot? " no its not reall... (by even821)

by mher

Object 2

Write a program that the student information including name, and list their courses (including course name and grade) is to manage. Description: Students will...

[no replies]

by menewbie

Handling multiple Connection

Hi Guys ! can you explain the following code because i want to handle multiple connection while(1){ newsockfd = accept(m_sockfd, (struct sockaddr...

[4 replies] Last: accept() is where the server listens for a client connection. It bloc... (by kbw)

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General C++ Programming - May 2012 (Page 15)