General C++ Programming - C++ Forum - September 2010 (Page 14)

Segmentation Fault when trying to count words in a file. (1,2)

Hello all, I'm still pretty new to programming and have been working on my first programming assignment for Computer Science II. The program is supposed to open...

[22 replies] Last: Ended up figuring it out. Still, I owe a lot to you guys for pushing m... (by BlackFrost)

by Kyon

Combining Python and C++

Hey forum, I've been hearing things about the possibility to use Python/Ruby/Anything together with C++ in such a way, that the first would act like some sort o...

[1 reply] : Python is designed to be embeddable as you describe. Full details are ... (by Duthomhas)

by niklas

Bug in program (program crashes at freeaddrinfo())

I made this stripped down version of a program im having trouble debugging. The program hangs / crashes at freeaddrinfo about 90% of the time and succeeds th...

[3 replies] Last: /facepalm, i "free'd" the same addrinfo in connectWalk AND tcpConnect.... (by niklas)

by kyle11778

using enum...

i need help with enumerations. i want to get information into my class using an enum type variable for the job. the user types in a job to be stored; what is...

[3 replies] Last: got it myself... thanks anyways!!! (by kyle11778)

by NeckDeepInSyntaxErrors

Programming Implementation

Fairly short question: Is it possible to implement programming languages, such as C++, inside of a Flash program. If possible, how? If not, why? * I wasn...

[7 replies] Last: I guess I'm going to start looking into Java. Thank you for helping. (by NeckDeepInSyntaxErrors)

by kyle11778

getting info from strings...

i need help/suggestions on how to get month,day,year from an input of "12/31/2010" this is part of my homework so dont tell me just get me in the right direc...

[4 replies] Last: Maybe you can use getline (by curioustoknow)

by hannes

c++ gui application

I've been programming c++ for a year now, and i want to make a gui application. There are no standard-build-in classes,.. to make a gui application. So here is...

[8 replies] Last: ok, thanks for your advice. I think i'll go for qt now. many thanks... (by hannes)

by wlv

About the template function

I just want to transfer the normal insertion sort to be a template function and meet this problem: template <class swapcode> void swap(swapcode &x, swap...

[2 replies] Last: Or just delete your swap function as use std::swap. Also, you do no... (by jsmith)

by parvati

Convert userinput to lowercase

Hi, I'm having a problem with converting user input to lower case. I'm using getline to get user input, here is my code: int main(){ getline (cin...

[3 replies] Last: You could also use the STL. #include <algorithm> // transform(... (by Duthomhas)

by Hiner

Separating Declaration and Assignment

I have a C++ statement. I want to separate it into 2, like this: If I see this: int n = 1; I can wrtie this too: int n; n = 1; If I se...

[2 replies] Last: The above is not C++, it's C++/CLI (by Bazzy)

by drjoker

file name from variable name

Hi guys, I have the following problem. I make a program, part of which saves an array to a .dat file. So I created a function called writetofile, which does ...

[7 replies] Last: [quote=helios]That's just an instance of storing the variable name in ... (by R0mai)

by Remis

template specialization for members in classes

Hello, I already searched about this topic (http://www.parashift.com/c++-faq-lite/templates.html#faq-35.7), but I only found out how to do it for functions w...

[2 replies] Last: Ah, was very close to the solution. Thanks for you help, I will tes... (by Remis)

by ralph

reverse and alternate counting of numbers PROGRAM in for loop C++

this is the output 8 1 7 2 6 3 5 4 4 5 3 6 2 7 1 8 that's the output...can you please help me thanks

[6 replies] Last: how??? :( (by ralph)

by crazyjji

Passing string array problem and accessing class declaration

Hi to c++ guru~~ I am having the following probles; 1. I keep getting an error. I believe it is related to the pointer to the string array Date. By step ...

[1 reply] : Hello, 2.In order to use a predefined name(identificator) it must b... (by EverBeginner)

by hooshdar3

finding an object in a STL list

Hello.I can search for an item with a specific value thus: for( list<Evaluation>::iterator it = website->results.begin();it != website->results.end();...

[1 reply] : You could break; when you find it and test if(it == website->result... (by Galik)

by ICS

"Hello World" C++ Tutorial Error

I am new to C++ and would like to learn so I came across this website and started to go through the basics. For some reason, whatever I try I seem to be get...

[3 replies] Last: Thanks so much guys/gals! Sorry for my late reply but I really appreci... (by ICS)

by MottMan

WinAPI or SDL?

Wanting to create GUI applications and games I've been thinking about my options to do so. I know SDL is a complete and easy package, but with the right practic...

[2 replies] Last: I did try setting up SFML (several times) to finally consult another f... (by MottMan)

by MQLGuy

Declaring Global Variables from WITHIN a Function

Is it possible declare a global variable from within a function? Why would I wanna do this, you ask? Why not just declare it globally? Two reasons: T...

[10 replies] Last: You need to objectify. class Driver { private: int your_var... (by Disch)

by Toothkiller

Picking ints from strings

*Not asking for code just point me in the right direction* So I've written a program to handle strings that look like mathematics. Ex: it knows that sin(cos(...

[4 replies] Last: I'm not sure I get what you are asking but if you want to convert a st... (by Galik)

by clover leaf

The dumbest thing I ever did

int main() { int *pointer; while(true) { *pointer=0; pointer=pointer+1; } return 0; } Then I ran it.

[3 replies] Last: also this doesn't do anything astounding. It's not like it's a memory ... (by Seraphimsan)

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General C++ Programming - September 2010 (Page 14)