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Beginners - August 2010 (Page 22)

Absolute C++ beginner - Problems with cin/cout

Hi programmers I've been a Java man until now, which will likely explain the problems I've been having. I've written the following code, which is basically jus...

[2 replies] Last: Very detailed explanation, thank you. Turned out it was to do with my ... (by Swiftslide)

by b1gb0y2013

getch() not working...

#include <iostream> #include <windows.h> #include <conio.h> using namespace std; char MMAP ; int GridX = 0; int GridY = 0; char THKey = {0, '#', '.'...

[2 replies] Last: Huh never though of that one... I do stuff like that all the time. Dam... (by b1gb0y2013)

by gnwillix88

shuffling and dealing cards

How do I access the data in the structure before so that I can get access to the bit values.This is just an extract of the whole program. struct card { ...

[no replies]

by Tricota

child process execution start point

Hi I'm having some doubts with forking child processes. Where does the child process start to execute? is it right after the fork() sentence ? thanks

[3 replies] Last: The latter. http://www.csl.mtu.edu/cs4411/www/NOTES/process/fork/cr... (by m4ster r0shi)

by RialnisMada

Compiling Issues with Accelerated C++

Hey guys, this is my first post of this forum and hopefully not my last, but I have just one question: Which compiler did you use for the book Accelerated C...

[11 replies] Last: wow.. thanks for the update.. anytime I've used flush though, ev... (by SgtPooki)

by slg5094

Arrays-- Bubble Sort & Binary Search

Hello, I have been working on this code for days now. I am supposed to collect data from the user about different foods and their calories, up to 100 entries....

[2 replies] Last: Thanks for your help with this. I now have the code mostly working. ... (by slg5094)

by wasabi

Understanding class function declaration syntax

I'm a bit confused in regards to this syntax: QSFMLCanvas::QSFMLCanvas(QWidget* Parent, const QPoint& Position, const QSize& Size, unsigned int FrameTime) :...

[1 reply] : This is called initializer list. QWidget is probably the parent class... (by R0mai)

by Adalas

Function Header/ Source Files

Hi, I am just now becoming exposed to C++ (ForDummies book)and programming in general and I'm confused on how to properly use headers and multiple source files...

[7 replies] Last: As for passing the variable as an argument.. int addition (int ... (by SgtPooki)

by rodolfolove

Create Class in C + +

Hello, I'm from Brazil. I have to create a class in C + +. I already have the code ready in Delphi, how can I convert the code into C + +? --------Code in ...

[2 replies] Last: High! No, the code does not convert within Delphi IDE nor any other... (by EverBeginner)

by Xoric

const struct methods

Hi, I have a problem trying to call a method from a struct that was declared as const. This is my struct: struct Bounds { int min; int max; bool c...

[2 replies] Last: That's exactly what I was looking for. I never used a constant functio... (by Xoric)

by Winsrar

C++ and PHP

Hello, I am new to C++. Played with it for a week or so. I only know the basics (variables, arrays, functions, multi-threading). I consider I have solid knowled...

[3 replies] Last: I am new to C++ programming as well, but just checking one thing. In y... (by JimNewbie)

by temporaryavailable

How to show a number that is updated consistantly?

Hello, im using c++ and winapi and i can't figure out how to show a consistantly updated number in a dialog-based application. Think im trying to retrieve t...

[2 replies] Last: I know im sorry, i did it to get the most visibility as possible. Sin... (by temporaryavailable)

by waqqassheikh

Tic Tac Toe program on C++

I've been learning C++ as a hobby for the previous month and recently i started on a project to make this Tic Tac Toe game. I've written the source code below. ...

[4 replies] Last: I don't see whats wrong with paper. (by clover leaf)

by kikia

g++ Compiling/linking errors for the simple code.

I have three files. main.cc #include "Vector.h" int main() { Vector<double> d(4, 0.2); return 0; } Vector.h #ifndef _VECTOR_H_ #define _VECTOR_H...

[1 reply] : Template functions have to be defined in the same same file as they ar... (by helios)

by Shalmander

Can't figure out a vector<struct> error

I'm learning genetic algorithms and have started writing a program to test some stuff out. Right now all the program does is seed a struct and push it into a ve...

[4 replies] Last: Two questions r0shi. I understand what resize is doing, but why do it... (by Shalmander)

by x loto

Way to prevent calling default constructor of Base class?

Hi! I have a Base class with a default constructor (parameterized with default value) and a Derived class with the same. I'm wondering if there's a way to ca...

[2 replies] Last: Oh! I had completely forgotten the ctor syntax with the colon--I knew ... (by x loto)

by manzinger

euler 12 understanding problem

Hi this is my solution for the euler 12 problem on projecteuler.net: What is the value of the first triangle number to have over five hundred divisors? thi...

[1 reply] : First of all, good that you're doing Project Euler. Do enough of them,... (by declan)

by Anon777

Run and close another program

Hello everyone I wish to write a program wich run and close two difrent program. And when it run one of these two program second one truning of. Actually this ...

[5 replies] Last: Problem staying Now I will replay what I wish to do in my program I ... (by Anon777)

by ehsangha

file and linked list

Hi . how can i store linked list in file and retrieve from file

[1 reply] : http://www.cplusplus.com/articles/how_to_ask/ (by moorecm)

by Ballaw

Binary Search glitches

Below is my first attempt at a binary search. It works for some numbers but for other it hops off into an infinite loop. All my attempts at debugging haven't he...

[1 reply] : The infinite loop isn't apparent to me, but consider one case in your ... (by rollie)

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