General C++ Programming - C++ Forum - September 2012 (Page 10)

extra characters getting transferred while doing file transfer using sockets

I am transferring a file from client to server using C++ socket programming on linux. I have successfully transferred the file. The only problem is some extra c...

[7 replies] Last: ohk.. (by aditi88)

by Telion

Thread Pool Issues

I'm working on a thread pool library for personal use. It creates a static number of threads and then accepts tasks: nullary function objects that return anyth...

[2 replies] Last: It never occurred to me to count the number of active tasks. That cou... (by Telion)

by weirdmaniac

Sum of digits of Three Digit Numbers

So I'm new around here (really new in-fact!) and am completely stuck on a problem on my homework. I'm new to programming too so don't judge. This is the p...

[2 replies] Last: You are asking if a number that has 3 digits or three seperate numbers... (by pogrady)

by artiomso

Vectors

done

[3 replies] Last: It's a pretty simple fix. Change the control expression of the loop(s... (by cire)

by calvarado777

2d array to and from external file

Hello all! After many hours...I think I finally understand a hw problem. However I am having two issues..one is minor. Assignment: treat an image file as a...

[1 reply] : QuadTree(int imageData , int width, int height) is what you're look... (by helios)

by lugiamaster

Help with program, converting array stack into vector stack

Hello everyone, so a while back I wrote this program that solves post-fix expressions using stack arrays. the program works fine as it should have, but now I wa...

[2 replies] Last: Thank you, I managed to figured it out, it was simpler that I original... (by lugiamaster)

by sbgreen6592

NEED HELP!!!

I am new to programming and I have to write a function string middle (string str) that returns a string containing the middle character in str if the length of ...

[3 replies] Last: Place function header here MAIN call the function FUNCTION usin... (by Need4Sleep)

by TheDestroyer

operator= from class to some other type

I have a simple question, to which I couldn't find a direct answer. If I have a class: template <typename T> class myClass { T x; }; Ho...

[2 replies] Last: Thanks a lot, man! That's exactly what I was looking for :) Cheers! (by TheDestroyer)

by wynnf4

I NEED HELP

Im fairly new to programming and im not sure what im doing wrong? No matter what input i use it always says incorrect. #include <iostream> using namespace...

[4 replies] Last: it didnt fix it. it still only says incorrect (by wynnf4)

by beakie

Qt - Unresolved externals, again, again

Getting unresolved externals for a basic example of opengl i found online? Code and include file descriptions attached... #include "stdafx.h" #include...

[4 replies] Last: @guestgulkan Thanks man, that worked for me too! (by beakie)

by Emerican

Triangles.

Hello, i have i homework assignment where is need to make this programm. I have coordinates(They can be anything you like) for two different triangles(It can ...

[8 replies] Last: No my lecturer at university definetly has not given me anything that... (by Emerican)

by hooshdar3

operator overloading

Hi.Here's my code: #include <iostream> using namespace std; int main() { int c = 0; cout <<c = 0<< ','<<c==0<< endl; cin.get(); return ...

[14 replies] Last: No. int is 32 bits on many 64-bit compilers. (by Peter87)

by Reaper1

Random Numbers

// Includes #include "stdafx.h" #include <iostream> #include <cstdlib> #include <ctime> using namespace std; // Main Function int main() { srand(...

[4 replies] Last: Nevermind, fixed the warning, all i had to do was make it srand((unsig... (by Reaper1)

by notamonopoly

Implement Negascout with stack

I have added an AI routine to a game I am working on using the Negascout algorithm. It works great, but when I set a higher maximum depth it can take a few s...

[1 reply] : I have come up with a solution and posted the code here: http://game... (by notamonopoly)

by magnificence7

Question about ports

Hello fellow programmers, I'm working on an application to intercept any connection made through the internet. Currently, I'm experimenting with firefox and...

[3 replies] Last: Right, I was already suspecting those ports might be local ports, but ... (by magnificence7)

by adamssm

Need help with c++

I am new to programming and I have a hard time writing some programs. I am currently stuck at this point. I will post the code that I currently have. This pr...

[3 replies] Last: You're very welcome. You were 95% there anyway. Good going! (by aztech)

by VladTeppi

Starting to understand pointers, just need a few clarifications

So I have recently been investing a bit of time in understanding pointers since they are a joy to my life. I have the basic idea of them and understand how they...

[5 replies] Last: Thank you guys so much (by VladTeppi)

by mendozae

How to check if a file exist or not

Hello, On the very end of my program, I have a code to close a temporary file("destinationFile.txt"), delete the present "OutputFile.txt" and then rename the t...

[12 replies] Last: @ Aramil: because fstream can fail for reasons other than the file no... (by Disch)

by iaremarie

How do I get this program to work?

I am still new to C++ I am writing a code that will find the area of a pyramid Could you please help me understand why this program is not working? #inclu...

[10 replies] Last: its cout.fixed abnd cout.setprecision(2) : they are data members of th... (by Aramil of Elixia)

by kingdro

problem to lounge a program

//This program display the minimum and the maximum of 6 numbers #include <iostream> using namespace std; int main() { short int number, min=65535,max=0,...

[4 replies] Last: There is no need to set the values of min & max to any magic number i... (by cire)

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General C++ Programming - September 2012 (Page 10)