General C++ Programming - C++ Forum

QUESTION You may choose a file format. You are required to read the header of the file and display all the information about the file. 1. Give an overvie...

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by clover

FTP

I can't seem to find good C++ FTP client source code. Nor can I find good C++ FTP server source code. All I want is some code that demonstrates how C++ listens ...

[3 replies] Last: Use these links http://www.codeproject.com/KB/IP/ftpclientclass.as... (by guruplus)

by jacek84

Dynamic component

I'm using C++ Builder. I created a few TMenuItem and assigned event OnClick each TMenuItem to one function. Now I don't know, how can I get information, which c...

[2 replies] Last: In Borland C++ builder, if u want to access any companents of Form ... (by guruplus)

by clover

Lock Computer

I want to keep my screen running, but lock my computer while I'm away using this program: I looked in the MSDN website: http://msdn2.microsoft.com/en-us/libr...

[1 reply] : you need include #include <windows.h> also;) #include <windows.h... (by guruplus)

by mehmedean

C++ EOF Problem :( ! Need assistance...

Hi everyone; In the following code i control whether an empty space in the file or not. If there is no empty space between the records of the file then fread...

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by amsami

speeding up the code

Please, can anyone give some ideas about speeding up a C-code?

[6 replies] Last: @Grey Wolf Then try it with debug build;) (by guruplus)

by game2008

Help with 'seat arrangement' code

There's this complicated code that I have very little idea on how to get it done properly. Take a look at the code first: // movie.cpp : Defines the entry ...

[5 replies] Last: Ummm... I see a cout << "welcome... but I don't see any cin >> ??? ... (by mrclarke)

by cminusminus

Changing text of a console application

Is there any way to change text of a console program? Like, a game, changing the score...

[1 reply] : cminusminus, you must trust yourself. Here's a simple score changer. S... (by mrclarke)

by nschmoyer

Getting data from a file off of the internet

I have been searching forever and I can't find a solution for this problem. It is very simple to do in C#, and I'm considering rewriting all of my code because...

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by micah1983

here are my errors for the program on the one more fuction heading

#include <iostream> using namespace std; double getSales( char, division ) double findhighest(double, double, double); int main() { double sales1, s...

[1 reply] : #include <iostream> using namespace std; double getSales( char di... (by millky)

by jgelfritz

string to path conversion

I am coding a mathematical simulation in c++, and each time I run the simulation, I want the output data (from an ofstream) to save in a unique location. I am ...

[1 reply] : of course it does not work. as you may know, the parameter of filepath... (by millky)

by benkwan

static class associative container

Is there any way to create a static class multimap<string, Date> container. Date is user-defined type and I want to have this container in its derived...

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by micah1983

back again this time with functions.

#include <iostream> #include <iomanip> using namespace std; double CalculateRetail(double, double); int main() { double wholesaleCost, markupPe...

[1 reply] : double CalculateRetail(double wholeSale, double markUpPercent) { ... (by closed account z05DSL3A)

by moonshadow9988

small typedef question

Sometimes the makers of tutorials give an example to purposefully trick the reader. This leads to them learning a distinction between two things. This example i...

[1 reply] : I doubt if your example code compiles good. the lines: typedef ... (by satm2008)

by KiwiImWurstland

Templates, nested classes and static members

Hello, How do I initialise the static member variable in a template class that has type equal to a nested class? using namespace std; template <typ...

[3 replies] Last: If that's what you wanted, it's perfect. But I thought you wanted the ... (by ropez)

by madmorty1

Linked List/Node ID

Hello there! I have been trying to figure this out all day. I am writing your standard linked list program, but with a twist. I want to write a program that ...

[2 replies] Last: >>Works like a charm Are you sure, what you mean? At glance you ... (by satm2008)

by MichaelP2234

Console Window - Clear/Refresh w/out Flash

I've seen a batch file update its contents without the text "flashing." Anyone know how to do this in C++? I can't find it on Google, but it can be done.

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by firebird

Columnar reporting in C++ Visual Basic

The results of a sales program must display like this: "final results must be laid out in a business-like, columnar report" So, how in the heck do I acc...

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by hazda

Help needed urgently

Hi ya’ll Say for instance you have a surface divided into squares and an object which is supposed to move through all these squares. Sum squares have obsta...

[1 reply] : Give numbers to each square, and then if it is obstacled give false, ... (by guruplus)

by mrfruitbowl

Visual studio

I find it kind of annoying, the fact that you have to include systempause at the end of everything. Anyway around this? Also i program using codewarrior in c...

[1 reply] : "I find it kind of annoying, the fact that you have to include systemp... (by closed account z05DSL3A)

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General C++ Programming - March 2008