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Beginners - June 2009 (Page 16)

hello friends, i have a problem regarding a simple interviewee program that i hav created. here is a code of that: #include <iostream> using namesp...

[3 replies] Last: Read over this article. It should help. http://www.cplusplus.com/fo... (by Return 0)

by chiwing

does non-c++Standard library exist in this world?

does non-c++Standard library exist in this world? does non-c++Standard program exist in this world? which is easier for not clever and careless people--...

[15 replies] Last: VC++ has some non standard stuff: http://msdn.microsoft.com/en-us/libr... (by Bazzy)

by bobsta

Persistent segmentation fault with nested classes

Hi, I'm not sure that my terminology of "nested classes" is strictly correct, but I hope you know what I mean. Starting from the top of my object "pyramid" ...

[7 replies] Last: You're right. It is not necessary to specify that the classes be frien... (by bobsta)

by gr33dyM3

Newbie me

hello everyone.. its really nice to know about this web site- its really informative and helpful to us especially the newbies like me.. i just got started with ...

[1 reply] : Hi :) (by chrisname)

by menna

Bitmap

i nedd help my code is not working i need to change the image to red color #include "stdafx.h" #include <iostream> #include <fstream> #include <math.h...

[4 replies] Last: If it's on Windows, the code is wrong (DIB, MS) (by george135)

by Jvr

Callback function as an argument --- where's its argument?

So I'm porting this C++ program to LabVIEW. I'm a total newbie on Callbacks, and it uses a lot of them (the program gets information from an haptics hardware). ...

[4 replies] Last: Thank you all! It's pretty clear now... kind of. Now I need to hea... (by Jvr)

by joy2dance81

I've grasped the concept, and then...application?!?

The book I have, the way it's written, is somewhat confusing. The tutorials on this website explain things a little easier. I now understand the basic concepts,...

[3 replies] Last: http://en.wikipedia.org/wiki/Foobar (by helios)

by GKMPRO

what does this error mean?

ISO C++ forbids declaration of `negate' with no type

[2 replies] Last: it means you're trying to declare something without giving it a type. ... (by Disch)

by DCC1

Program failing after running as expected

Hello, I am trying to write a simple random number generator. The goal of the program is to ask the user how many digits (how long a sequence) to be 'randomized...

[5 replies] Last: Ahh how foolish of me (about the array overflow part). Thanks for the ... (by DCC1)

by strashko

Visual Studio 2008 Code Navigation

I `ve already searched the website but i didn`t find anything , so i will post my question here.I want to apology to the admins and if they think my post should...

[8 replies] Last: Can you not find it on Amazon? International Standard Book Numbe... (by closed account z05DSL3A)

by ShurumovIlia

Article(s) about proper working with char*?

Hello! I am new on this forums. Where I can find good article(s) about proper working with char arrays? It's because i'm stuck on memory leaks and heap corrupti...

[2 replies] Last: Great, thanks too much! I was looked it for few weeks! (by ShurumovIlia)

by Jvr

Callback function inside typedef?

I'm porting a C++ program to a graphical language (LabVIEW). For this, I have to import all of the functions inside the necessary DLLs, and so I have to be very...

[3 replies] Last: Oh, so it's a pointer... thanks a lot! (by Jvr)

by siemprepeligroso

how to change code in object oriented for polymorphism

could someone pls help me to make some changes in this code , instead of CIRCLE and CONUS I want it to function for Triangle and Pyramid...also include this po...

[2 replies] Last: @Disch There is an error in your code, line 5 should be double ridic... (by Bazzy)

by Kappus

Problem with a format function

So, I've written a function to format input I give it. It's intended to keep words from splitting at the end of a line, and remove spaces from the beginning of ...

[11 replies] Last: I was thinking of something like the code below when I said you might ... (by Hammurabi)

by unnati

how to extract last 4 elements of a 2-D array?

Hi all i have a 2-D array A and i want to extract and save only its last 4 elements..can anyone please tell me exactly how i should do it? Any info on 2-d ...

[2 replies] Last: Or declare it as A ; // 400 rows of 4 cols A A A A ... (by Hammurabi)

by GKMPRO

I am a beginner

Hi i wanna learn to program and i have a ebook called C for dummies but the compiler i have is bloodshed C++. Will i be able to write source code in the compile...

[4 replies] Last: It should have the option of compiling C ( it uses GCC compilers ) (by Bazzy)

by greentype

fstream inside of class

Greetings. I have several classes that manipulate certain files, and each of these classes has an fstream as one of the variables. Here are boiled-down v...

[4 replies] Last: I figured it out. The open statement should be replaced by the f... (by greentype)

by GameOn

time complexity of vector and array

i feel more comfortable with vectors but i just want to know that will using array in my program will make it run faster? i simply need to pushback in a vector...

[17 replies] Last: well anyway i have learned enough stuff to impress my classmates from ... (by GameOn)

by kitekeeter

problem with opening hello world

hello I have got a problem, i wrote the first program hello world. and it is correct because it open's but the problem is: it open's is ms dos for less than ...

[3 replies] Last: hey computerquid and duoas thanks for your help, it works verry goo... (by kitekeeter)

by Peyton

Pointer-based strings

Hi there, If I have the following: char *s1 = "Hello"; char s2 = "Hi"; cout << "s1 = " << s1; cout << "s2 = " << s2; 1) This ouputs "Hello" an...

[1 reply] : 1. operator<<() has an overload where, if the left hand operand is an ... (by helios)

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