Beginners - C++ Forum - September 2009 (Page 10)

Ok, I asked this question last week, and got the code started, im just confused how to keep it going. The program is supposed to ask you to enter a five di...

[2 replies] Last: ok. I figured this out! (by BrassMonkey1010)

by conejo5991

Object Characteristics

I recently learned that OBJECTS in OOP are supposed to somehow be in conformity in some manner or way with the physical things about which they are supposed to ...

[1 reply] : All that means is that the C++ classes you create should represent tan... (by jsmith)

by ahmunre

Looking for a tutor

Hello i am new to C++ and i need a tutor somewhere in the Annarbor Michigan area. The reason is my teacher is a non native English speaker and i can't grasp a...

[2 replies] Last: ahmunre, you most likely won't find a private tutor in your area even ... (by closed account S6k9GNh0)

by award982

play small sound files through c++

Hey all! I have a 3-4 sec piece of alarm sound (system failure) and i want to play it through c++ on windows. Im making a console app, and when something fai...

[5 replies] Last: A popular solution is to use the SFML library, SDL, etc. libraries. Fo... (by closed account S6k9GNh0)

by Duncan

What do you think of this design? Too much dynamic memory?

Hi guys. I've started to adopt this way of designing my Graphical applications. I have a Screen class (which is a singleton) which has an std::vector of Element...

[4 replies] Last: Thanks for the advice guys! I was thinking I'd probably have to go tha... (by Duncan)

by mzd72

Network

I am looking for network programming ebook for visual C++ 2008 help me

[2 replies] Last: Please don't start another thread when you have already asked the ques... (by closed account z05DSL3A)

by Progesco

Complexity

Please help me to answer this question. Why complexity of bubble sort is O(n 2 ) and quicksort is O(nlog 2 n)? and what about complexity of cocktail shaker sort...

[1 reply] : Complexity of sorting algorithms is always defined by the number of co... (by jsmith)

by CD4

structures

hello, i m a newbie and i coded a structure as followes.. #include<iostream> #include<string> using namespace std; #define n_employee 5 struct databas...

[4 replies] Last: thaks screw :-) (by CD4)

by DamagePlan

Stuck on a project don't know what to do next

So I'm working on an assignment and I am out of ideas I think I'm making this more complicated than it needs to be can someone help me figure out what to do nex...

[2 replies] Last: :) I forgot the GPA computing. like this: float CollegeStud... (by screw)

by freeza

starting biginner

hello first off i know my spelling is bad but i really want to learn c++. my situation is i asked a friend to write a program for me, he said that i real...

[2 replies] Last: The tutorial should help you: http://www.cplusplus.com/doc/tutorial/ (by Bazzy)

by jheff28

HOW TO SEARCH A NODE IN A LINKED LIST???

Can someone help me on how to create a function in searching a node in C++.... plsss.. i'm doing a case study of mine so i need it.. i wish someone answer m...

[1 reply] : If you are using a linked list which can work with STL, you can use pr... (by Bazzy)

by feeder74

An embarising linking question

I'm trying to write a C++ program in linux, using nano on Gentoo. I really only just started with this project, and have looked everywhere for the info I nee...

[8 replies] Last: thx, this is what I wanted to know (by feeder74)

by thokra

How to restrict possible types for a template?

Hey guys! I'm currently writing some classes for use in a minimal radiosity system. Among these, there is an indispensable class for representing three-dimen...

[6 replies] Last: Duoas: I agree with your concerns about too restrictive design choices... (by thokra)

by ComputerGeek123

Error

When I build it it says; Build: 1 succeeded, 0 failed, 0 up-to-date, 0 skipped when i start it without debugging it gives me an error Debug Error! Run...

[3 replies] Last: ok thank you both (by ComputerGeek123)

by petergrwl

str+vectors

how do i access vector data within a structure.? eg. struct coolstr { vector<int> var; }; ofstream output_file("test1.txt"); if (!output_file.fail())...

[2 replies] Last: The reason you are getting that error is because "coolstr" is a type, ... (by firedraco)

by jkryz

boost question

What is boost trying to tell me here? I have a regular expression that is creating an exception. #6 0x0000002a956fb842 in boost::re_detail::perl_matcher<__g...

[2 replies] Last: Did you catch the exception and print it out? (by jsmith)

by byronarn

cin.ignore() not working

#include <iostream> #include <time.h> #include <string> using namespace std; int main () { time_t start,end; string name; double dif; ...

[3 replies] Last: Basically, if you're workign with string objects use eker's example: ... (by mcleano)

by petergrwl

itoa

-------------------------------------------------------------------------------- can someone post how to implement itoa function for radix 16? char* itoa(...

[9 replies] Last: int i = 5; cout << std::setw( 2 ) << std::setfill ('0' ) << std::hex ... (by jsmith)

by epb

"Undefined symbols" compiler error

Hi, I am trying out C++ with a small hello world-program: #include <iostream> using namespace std; int main (int argc, char **argv) { cout << "He...

[7 replies] Last: g++ is just a frontend of gcc that automatically links against the c++... (by jsmith)

by ticktock

Suggestions for my project?

Hey all, I am fairly new with C++ and I registered here to ask for suggestions on how I can create my project. I proposed to my professor that I will create ...

[17 replies] Last: for (ctr = 1; ctr>n ; ctr++) The for loop runs until the middle con... (by jsmith)

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Beginners - September 2009 (Page 10)