Beginners - C++ Forum - August 2014 (Page 3)

by keane234

Help with errors for multiple inheritance

Hi, I have got following errors and do not know where to fix the error. //lab4.cpp// Error 1-...

Aug 30, 2014 at 12:03pm

[1 reply] : You are trying to construct a BillingTN object by passing 4 string arg... (by Peter87)

by zakkor

Pointer problems: program randomly hangs.

I'm trying to write a generic doubly-linked tree (or some variation of that, i guess) This is the...

Aug 30, 2014 at 11:19am

[6 replies] Last: Thank you very much! (by zakkor)

by Inthemountainair

2D array Help

So i have two 2d arrays and i need to add subtract and multiply them then display them. i have every...

Aug 30, 2014 at 9:34am

[4 replies] Last: I went and replaced all the col with cols that I mistakingly threw in ... (by Inthemountainair)

by AllenWalker

Palindrome

Alright so I'm working on a code to check whether a given word is a palindrome #include <iostream> ...

Aug 30, 2014 at 9:31am

[3 replies] Last: // Iterator for the first and last character string::const_iterator... (by giblit)

by MrBeavis

While loop

Good Morning Coders, I need a quick help with my while loop, I have a dynamically allocated array th...

Aug 30, 2014 at 9:22am

[10 replies] Last: ok im going to have go back over pointers (by MrBeavis)

by hans2311

c# XNA game studio 4.0

First things first, I want to devise game about PINBALL game. However I have no idea cope with makin...

Aug 30, 2014 at 8:41am

[1 reply] : This is a C++ forum. (by helios)

by glenjoker

Do I need to write a destructor for a normal pointer?

As stated in the question, if I have a class with a member that is a normal pointer( not dynamically...

Aug 30, 2014 at 6:35am

[4 replies] Last: To giblit: Get it. Thanks a lot! (by glenjoker)

by Jcrew5

Queue segmentation fault

Hello, I'm not exactly sure if this should be going in the beginner section or not, but I still feel...

Aug 30, 2014 at 5:45am

[2 replies] Last: Wow, I feel really dumb for not even trying that, I've been sitting he... (by Jcrew5)

by vxk

object initialisation

I wanted to initialise an object of one class(say class A) in another class (say class B). I was suc...

Aug 30, 2014 at 5:18am

[6 replies] Last: MVP (C++): Most Vexing Parse (origin: Effective STL, Item 6) class C... (by JLBorges)

by adam0421

Expanding an array

My problem is to take an array, expand it to double the size using a function, use that same functio...

Aug 30, 2014 at 1:56am

[2 replies] Last: Thank you for the reply. Yes I was trying to get them all 0's. Your e... (by adam0421)

by Ch1156

How to link to libraries?

I need to link to GLEW and SFGUI libraries. SFGUI is a graphics library for SFML. I built SFGUI with...

Aug 30, 2014 at 1:54am

[4 replies] Last: Yeah i'm using code blocks, the problem is i dont know what files i sh... (by Ch1156)

by Geriel

Getting the value of a variable from a file

I want to get the value of a variable from a file. How do I do that? ofstream file1; ifstream fi...

Aug 29, 2014 at 10:57pm

[2 replies] Last: I initialized it in my program. This actually just a part of the whole... (by Geriel)

by nileshjdarji

Understanding key comparisons and item assignments for insertion sort algorithm

Where in this algorithm are key comparisons and item assignments made? void insertionSort(int ...

Aug 29, 2014 at 10:45pm

[6 replies] Last: Thanks a lot. This extremely helps me. (by nileshjdarji)

by h4ever

CODE::BLOCKS IDE help - configuration

Hi, I statted to use code::blocks IDE but I cannot find out what I do wrong that compiler cannot fin...

Aug 29, 2014 at 8:43pm

[6 replies] Last: I sent the link already. This tutorial http://blog.refu.co/?p=663 It i... (by h4ever)

by abdalimran

Count repetitions of a substring in a string

I have written the following code. I have to count repetitions of the substring in the string. What ...

Aug 29, 2014 at 8:02pm

[1 reply] : You've defined count as an int. And no, you can't use an int as a f... (by cire)

by nileshjdarji

Understanding sorting algorithms

For the bubble sort algorithm listed below, I don't understand at which step does a key comparison o...

Aug 29, 2014 at 7:20pm

[3 replies] Last: How about the same question for an insertion sort void insertionSort(... (by nileshjdarji)

by URSvAir14

Issue with removing the last character of a string

Hello all, I am currently writing a text box class for me to use with the library SFML. However c...

Aug 29, 2014 at 6:59pm

[4 replies] Last: Adding character with no previous chars: before: 0 after: 1 Adding ... (by URSvAir14)

by wka

map of classes

I am currently trying to learn some c++ coding. For my purposes I would like to employ maps, which h...

Aug 29, 2014 at 6:47pm

[4 replies] Last: thx. The quotation marks solved the issue (by wka)

by Fusion1

What is this?

Can some one please tell me what does this code fragment mean? while (khi - klo > 1) { k =...

Aug 29, 2014 at 6:38pm

[8 replies] Last: > you changed the condition, originally it was a range [) Yes. Thank ... (by JLBorges)

by abdalimran

Problem in solving even-odd number

You are given a nonnegative integer number. The number contains not more than 100 digits. Then you h...

Aug 29, 2014 at 5:49pm

[1 reply] : You only ever need to examine the last digit in a number to see if it ... (by LB)

Beginners - August 2014 (Page 3)

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