Beginners - August 2010 (Page 20)

crash on pointer delete
 
Hi all, I'm having a pointer problem where on the close of a method, the system attempts to delete l...
[2 replies] Last: I don't do any explicit deletes. It's a very simple program that's onl... (by canonseer)
flow chart
 
anyone help me in flow chart. #include <iostream> #include <cmath> using namespace std; do...
[no replies]
.txt file to 2d array - getline()
 
Hi, I managed to import data from a single dimension array and , after much hassle worked out wel...
[8 replies] Last: Its all sorted then, Thanks again and regards, Wissam (by wboustany)
Most efficient way of extracting hyperlinks from a file?
 
Hi Guys, I was wondering if some of you can please give me suggestions on how to extract the hyp...
[6 replies] Last: Ah ok. That's a good point. Thanks a lot. (by kevinchkin)
Homework
 
hey.. anyone want to do ~about an hours worth (for someone who knows their stuff) of my homwork? I w...
[4 replies] Last: Oh, just because we won't do your homework for you, doesn't mean we ar... (by helios)
Assignment operator isn't working right
 
I'm trying out custom operators for the first time. So far, just an assignment operator. The code ...
[2 replies] Last: Yeah, why does your operator=() take a pointer as it's parameter? Basi... (by Zhuge)
cancel out of loop with enter
 
This is probably really simple, but I just can't figure it out. I want to cancel out of a loop by...
[2 replies] Last: I did a do while loop and it made this (+10 being a value I want to pr... (by Ponchosam)
Signed and Unsigned Integers
 
Hi there all, I am a beginner to C++ and am struggling on grasping a concept. I am running this s...
[6 replies] Last: WARNING: overly technical explanation below Note that this behavio... (by Disch)
Assignment operator isn't being called
 
"Copying" never appears. Why? struct Junk{ int x; Junk *Junk::operator= (const Junk *...
[10 replies] Last: Here is an example of some of the problems that pointers carry: htt... (by Galik)
Basic problem I can't fix....
 
Ok I know where the error is, but I don't understand what is wrong... heres the full code. #in...
[4 replies] Last: Ohh I see my error! Thank you very much! Much appreciated guys! (by bobhaha)
devc++ problem
 
i am new to c++ programming so i just installed devc++ and i just tried to compile a simple hello wo...
[9 replies] Last: thanks everybody (by umar10001)
Not enough memory?
 
Hello, I was assigned to make this program that it's really easy of first inputing a number(m) to fi...
[5 replies] Last: It's the heap , you know. (by filipe)
Making a counter
 
Hey everybody. I'm making a program that makes it so that when you press a key, it adds a certain...
[2 replies] Last: I have this hobbyjobby code compiled from several internet sources and... (by Ponchosam)
by Skico
Linking code::blocks with wxWidgets
 
I think I managed to succesfully build wxWidgets but now I need to tell c::b where to find it becaus...
[no replies]
MEMORY ALLOCATION TO 2 DIMENSIONAL ARRAY
 
HI, I AM WORKING WITH A MATRIX OF ORDER 15 LAC X 15 LAC . MY SYSTEM HAVING AMEMORY 2GBDDR2. PROCESS...
[5 replies] Last: in my matrix its a dioganal matrix having values in diagonal only The... (by helios)
Check if key exists in std::map
 
Is there built in functionality for this as a boolean value? It seems the simplest way is to use fi...
[9 replies] Last: About the original question, see std::map::count: http://www.cplusplu... (by moorecm)
why is my program not working
 
// please work.cpp : Defines the entry point for the console application. // /******************...
[12 replies] Last: Add cin.get(); before return 0; so that the window sho... (by Luiwtf)
could it be that my number is so small that it is nan?
 
Hi. In my coce, I need to handle small numbers (~e-22) but not always so I can't scale the probl...
[2 replies] Last: I tried something similar and got the same results. I would love to po... (by yotama9)
by Kyon
Initializer Lists and Inlining Constructors
 
Just as the topic name reads, Initializer Lists and Inlining Constructors (and Destructors). Do thes...
[1 reply] : Using initializer lists isn't just a matter of performance, although a... (by Athar)
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