General C++ Programming - C++ Forum

by Keaser

Draw circle in 2D array

Hi, as the the title states I want to draw a circle using a 2D array. I'm trying to use the Pythago...

[2 replies] Last: Visual Studio gives me an error saying it cannot parse the function wh... (by Keaser)

by oontvoo

"Freeze up" the program for awhile

Ok, so here's sort of what I'm trying to accomplish. I'll try to make it as understandable as I know...

[4 replies] Last: yea.. stupid me. "cin", not "stdin". Ciao, Imi (by imi)

by sonelliot

How to generate compiler error on incorrect parent class?

Hi All, I am trying to implement a reference counting scheme for memory management in this applic...

[5 replies] Last: Thanks for the replies everyone. I think I'll try the boost 'is_base_o... (by sonelliot)

by wangkhem

Segmentation fault while iterating std::map through callback

void call(boost::function<void ()> f) { f(); } void end() { cout << "End..." << endl; } voi...

[3 replies] Last: Thanks so much for the reply, it solved the problem. (by wangkhem)

by mcleano

A comma in an if or while

That title is odd i know but I just couldn't think of a short and easy way to sum it up. Basically, ...

[9 replies] Last: Removing that operator would break this for (/*...*/;a++,b--) //... ... (by helios)

by adam8797

Copy outputed text to clipboard or .txt file

Hello, I am working on a script compiler for my school's morning announcements. so far I have the...

[4 replies] Last: never mind I found the ofstream myfile command here: http://www.cpl... (by adam8797)

by kcbob

program skips inpuit string

the program executes fine the first time, then it displays the first cout, the else statement and th...

[1 reply] : Please don't cross/double post. (by Zhuge)

by ingenioushax

In serious need of assistance with files

My program is supposed to take the balances of two entries in files, one saving and one checking, an...

[no replies]

by fattonyisfat5555

segmentation fault...

I am sure it is a simple error but I can't seem to figure it out. I am doing a merge sort with linke...

[no replies]

by luke nffc

File IO with objects stored in an STL List

As the title suggests, I'm looking to load/save my objects to and from a text file. class aircr...

[1 reply] : There isn't a "simple" solution. At a minimum, you need to be able to... (by jsmith)

by Esmaeil

How to search contents of a file?

Hi. I wrote this code and now I wanna do sth more. How can I do this: Program asks user to input ...

[4 replies] Last: You have to read the file into the program and create a database. The... (by kempofighter)

by Ratzian

Find the size of char**

Hello. I have the following problem: I have a char** pointer and I need to make a copy of the data i...

[2 replies] Last: Well.. I tried to make an analogy with delete ... It doesn't need the ... (by Ratzian)

by ohsnap1319

Converting to Base 10

Hello Everyone! I am working on bitwise operators and I am a little confused at the moment on how...

[1 reply] : The integer value 22 is already base 10. (by jsmith)

by TheTSPSolver

Multiprocessing V.S. Multithreading V.S. ??

Hi Everyone, I’m basically coding some function that I’d like to be called simultaneously by...

[1 reply] : General purpose OS' won't let you run code on particular processors. ... (by kbw)

by luke nffc

stl list containing objects

To cut a long story short, I'm using list <helicopter> heliList; //list for helicopters ^th...

[5 replies] Last: You could overload operator<< to print the helicopter details. I woul... (by kempofighter)

by d15tur83d

Need to convert arrays into vectors

This is the program I have so far and I need to change it from arrays into vectors // This program ...

[1 reply] : Unfortunately, the { } initialization doesn't work with vectors. Ther... (by kempofighter)

by d15tur83d

Create array containing first 10 odd numbers

Create an array that contains the first 10 odd numbers. Calculate and print the sum of those numbe...

[3 replies] Last: Well you had better get started then. (by kempofighter)

by krazyeyez8

File Output with color?

im wokring on a project that lists DVD's in a linked list to a Output File and I was wondering if th...

[6 replies] Last: thanks for the responses i just want to output to a standard .txt file... (by krazyeyez8)

by guybrush84

Read a word document

Hi, I need to read a word documento with c++ code. Is it possible??? Thanks in advance

[1 reply] : Yes it is possible. You will of course need to know how Microsoft org... (by guestgulkan)

by zonaarten

i got a problem with inheritance and polymorphism

i am making a program that stores the data for a car truck or van. please help with this problem. ...

[7 replies] Last: ok look i messed up with the copying and pasting on the car.h but i fi... (by zonaarten)

General C++ Programming - April 2010 (Page 5)

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