General C++ Programming - October 2012 (Page 11)

Advanced C++ May someone to comment what each line is trying to do generally
 
Advanced C++ May someone do comment what each line is trying to do generaly Why so many namespace d...
[2 replies] Last: Thanks is very knowledgeable, your explanation, just that I had a feel... (by omahdezavalos)
Polymorphic code question: follow-up
 
Two weeks ago I made a post on writing some basic polymorphic code, which can be seen here: http...
[3 replies] Last: @statichazard Have you seen the example and exlanation on the wiki? ht... (by naraku9333)
Do hash variables exists in C++?
 
Now that I think about it this seems more of a beginner question but hey I'm here so whatever. An...
[3 replies] Last: I'm not sure how enums relate to associative array types. In C++, th... (by Duthomhas)
Need to learn c++ fast.
 
Well, my names Danny. I'm in wave robotics and i'm a programmer. WE switched to c++ and i need to le...
[4 replies] Last: I was in robotics too, and you do not need to learn C++ completely. Yo... (by NanoBytes)
Using upper and lowercase cases in a switch
 
So I have my program below, and everything is running smoothly on the program. The only problem is,...
[3 replies] Last: Another technique to keep in mind is the use of std::toupper or std... (by TheIdeasMan)
by Feyy
Abstract Class Problem
 
Bear with me, this issue is a bit difficult to explain I guess, it involves the following files: ...
[2 replies] Last: Wow.... ne555.... I should be banned for that :( No idea why I inheri... (by Feyy)
Automating Testing in c++
 
Well , i was thinking to automate process of testing manually our codes with testdata just like it w...
[5 replies] Last: Thanks @andywestken a lot ! Yeah my o/s was windows , it works ! Thank... (by Maggi Iggam)
Dynamic inheritance. Is there a variable that is semi static?
 
Hi, This is for a game like Asteroids and is the only problem I havn't overcome so far. OK, so I ha...
[7 replies] Last: @doug Yes, you're right about memory, I've just made the programme so ... (by fidelity)
PLEASE LOOK AT MY CODE
 
Hi everyone, I'm getting a linker error on the following code, can somebody help me here. #include ...
[2 replies] Last: you are declaring a non-template function as a friend, but you are def... (by doug4)
by jrod
Adding Fractions using functions
 
I have to add two fractions and have the sum be simplified. Here is what I have so far. I can't figu...
[1 reply] : Please put your code in code tags State what you specifically need... (by Need4Sleep)
Get integers from txt file and output into another?
 
I'm writing a program that gets all the even integers in a txt file and outputs it to another txt fi...
[6 replies] Last: I haven't learned how to use array. If I want to output to a new file,... (by rvbplayer123)
by Kart
Programming Languages are the same in different forms
 
Okay, so the basic things that enables me cook dinner have remain the same since ancient of days. T...
[8 replies] Last: ->doug4 You are a STAR...thank you. (by Kart)
What does "warning: control reaches end of non-void function imply?
 
I keep getting this warning from CodeBlocks: warning: control reaches end of non-void function ...
[3 replies] Last: Alright much thanks (by dtaqee88)
variable or field "MergeSort" declared void?
 
I am having trouble with this compiler error. If someone could help me fix it I would be grateful. ...
[3 replies] Last: It looks like you forgot include the header in the cpp file. (by vlad from moscow)
by Farmek
Get files from directory
 
Hello i need to know how to get all the files from a directory :)
[1 reply] : http://www.boost.org/doc/libs/1_51_0/libs/filesystem/doc/index.htm C+... (by cire)
Radix sort implementation-Segmantation fault
 
I'm trying to implement Radix sort(http://en.wikipedia.org/wiki/Radix_sort). I'm getting segmentatio...
[2 replies] Last: thank you ne555 the node *st was causing the problem as it's modificat... (by ankit2313)
by kennan
Developing a pseudocode
 
Hi. Am really having a trouble on starting up with the pseudocode from the statement below. Little h...
[6 replies] Last: Thanks.. it does help (by kennan)
what's the difference between
 
I'm a new c++. 1. I don't know gcc, mingw, what's the difference, are these two different things? ...
[6 replies] Last: Don't say 'I am a new c++'.say 'I'm new to C++' Heh, I didn't even ... (by ResidentBiscuit)
by dcftci
generating random numbers
 
hi I'm trying to generate two different random numbers in the same function but it only generates o...
[1 reply] : One thread per question, please. http://www.cplusplus.com/forum/begin... (by Moschops)
by su li
switch.i need to make a pgrmm using this function and have to test it for a given time .but it is not work it!why?
 
#include <iostream> using namespace std; int main() { int x,charge; float a,b,c,; cout<<"case...
[2 replies] Last: Write: float a,b,c; instead of float a,b,c,; ... (by Nabijon)
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