Beginners - October 2010 (Page 12)

by abcxyz
using graphics in linux-ubuntu c++
 
i cant even find its header file anywhere?!? i've used it in turbo c++..header file being graphics....
[5 replies] Last: thanks (by abcxyz)
A simple problem of openCV(mul function)
 
Mat_<double> const affine = (Mat_<double>(2, 2) << 0.5, 1, ...
[no replies]
Validating my date string & exit process
 
/* * book.cpp * *Simple program for storing array of book titles and published dates * * ...
[7 replies] Last: You only instantiate one object of type book ( publishedTitle ). The... (by filipe)
by spycow
Why is my program only reading last line of file?
 
I'm brand new to this and I don't know why my program (posted below) only reads the last line of dat...
[7 replies] Last: Duoas, It'll help once I get that far. I'm in something like C++ f... (by spycow)
Why should i use this? (1,2)
 
Hello everyone! I wrote the following code where i have two functions which do the same thing but in...
[24 replies] Last: :O I hadn't checked the link for so long (bookmarked of course :) ) an... (by MottMan)
pointer assistance
 
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[no replies]
by wtf
Call of overloaded function(int, int) is ambiguous.
 
I don't understand why I am getting this error. It was working fine until I overloaded it, by addin...
[4 replies] Last: And you're going to end up with ambiguous calls no matter what if you ... (by jsmith)
by eri24
Starting a program
 
I feel like i'm falling behind my comp sci class. I need help starting a program for hwk. here's the...
[16 replies] Last: AlphaBravo helped me so i say good job!! (by closed account SEbXoG1T)
Project
 
Hey guy's. So listen I tried my best to get help with this. I didnt have any other option, but to go...
[1 reply] : // I'm a total beginner at C++, but I wonder if this is a memory-relat... (by Nohbdy)
by wtf
Is this valid?
 
class declaredtype{sometime data;}; template <class thing> typedef declaredtype<thing> a_name...
[2 replies] Last: cool.. (by wtf)
Copy object and paste using mouse
 
Hello, I have no experience in C++, i have coded a bit in vb.net, w/e back to business. I need he...
[no replies]
Bumpkins of Bumpus
 
The Bumpkins of Bumpus (Borrowed from ACM programming team 2002) project name for this assignment: b...
[3 replies] Last: I know right. This is what I have now with corrections, but it is n... (by Latanyar)
pointers
 
NodePtr temp = new Node; temp -> data = item; temp -> next = head; head = temp; can anyone e...
[5 replies] Last: oh, okays, thanks~ (by nanochan1)
by Oriol
** in declaration of a function
 
Does anyone know what it means when in one declaration we have ** in front of a variable? is a point...
[3 replies] Last: Thanks :) (by xander333)
getting undefined reference error
 
I've been trying to figure out this error on my own but can't seem to get it anywhere. My heade...
[2 replies] Last: Haha thanks very much, completely missed. Got it working thanks to you... (by Kraze101)
immediate exit while loop
 
I have to write this program with a sentinel controlled loop, with 'q' as the sentinel. The issue I...
[4 replies] Last: " 3) Write a sentinel controlled while loop based on a character valu... (by dethblight)
Why does this not work?
 
Hi everyone, in the code below i have a conditional operator that when m is less than n should popul...
[1 reply] : int main() { int m = 5, n = 10, min = 0; int mCount =... (by firix)
Searching for elements in a generic list
 
I'm trying to figure out how to perform a search when using templates. I'm writing my own version of...
[2 replies] Last: That works! Thanks! (by mistysch)
Error calling a member function using a passed vector of class pointers
 
So I'm passing a vector of class pointers to a function, but I'm getting an error. This may be an ...
[2 replies] Last: HELIOS!!! YOU'RE AWESOME! I KNEW it was a simple thing. THat mak... (by ItchyElbow)
by karlo
overloaded grid/matrix class for large objects
 
I'm trying to design a class for a 2-dimensional grid: template< class T> class Grid { private:...
[2 replies] Last: Oh yes, what a simple mistake. Thank you! (by karlo)
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