C++

Forum

General C++ Programming - July 2011 (Page 21)

I've got a struct outlined as such: struct PidStruct { string KeywordValues[NUM_OF_KEYWORD - 14]; //only need the first eight keywords string HwInfo ...

[3 replies] Last: You are. There are 22-14 = 8 elements in KeywordValues. There is no 16... (by hamsterman)

by howtechstuffworks

Shared Object File

What is Shared Object File? When C++ compiles it creates an executable file right? What is shared object file and where does that come in the comp...

[1 reply] : I don't know much about the subject of compilers and such, so I'll jus... (by webJose)

by Drue

Deploy Iss

This is probably a really stupid question, but I'm using MageUI.exe (ClickOnce) to manually deploy one of my programs. What does it mean if you update with ...

[2 replies] Last: Ok. Thanks. (by Drue)

by atcdva

homework help

We are trying to understand how to assign a name to a digit. We are taking a nummerical amount (float) such as $123.42 and need it to display one hundred twenty...

[2 replies] Last: Does the 42 have to be words as well? Getting the front is easy. First... (by wolfgang)

by LB

std::exception(const char *const&, int) second parameter??

I am using VC++2008 Express and for std::exception's constructor, there is a second parameter of type int. What is this parameter? In the definition of the clas...

[2 replies] Last: So should I derive from std::exception and make my own exception class... (by LB)

by blueeyedlion

What is wrong with this line?

After checking with console output lines, I have determined that the below line is crashing my program, but I have no idea why. Whenever I give input that woul...

[8 replies] Last: After further testing, It looks like a piece is added to the to check ... (by blueeyedlion)

by gujinni

sets

ghjkhjkhjk

[16 replies] Last: tnx for your help. (by gujinni)

by TnGraham

How to compare two string arrays

Hello, I am writing a program in C++(using MFC for GUI) that takes in a string input from user. After reading user input, I want to check to see if it contain...

[13 replies] Last: Again, charlist is a two-dimentional array of CStrings. The syntax yo... (by kooth)

by alhanz

Removing a specific text from a textfile

Problem Solved Thanks!!

[7 replies] Last: Did you move the end of the loop like I mentioned? That may make all t... (by Galik)

by shank8

Word Scramble Help

I am attempting to create a program that scrambles words so that the first letter and last letter of a word stays the same while the rest of the letters get mix...

[9 replies] Last: thank you for the tip and link Galik (by shank8)

by TheCreator

TCP/IP Sockets

I was learning about sockets/internet programming and was wondering why getaddrinfo() returned a linked list of addrinfo structs. Shouldn't it just return one s...

[1 reply] : There can be multiple IP addresses per hostname (by mackabee)

by nano511

SDL linker problem

my headers are #include "SDL.h" #include "SDL_image.h" #include <string> and i am getting these errors 1>------ Build started: Project: SDL P...

[1 reply] : You're not linking to the SDL library. I would see about excluding 'ms... (by Computergeek01)

by closed account zb0S216C

Assistance Needed: 2D Path Finding

Since I want to learn how to develop AI, I'm starting now with basic 2D path finding. So far I have this code: #include <iostream> //------------------...

[4 replies] Last: Hmmm... Perhaps it's me that's the issue. Thanks for looking anyway, C... (by closed account zb0S216C)

by revisore61790

wstring null termination

Are wstrings null-terminated? The reason I ask is because for string/wstring.size(), it won't take the null character into account, and I know strings are null ...

[6 replies] Last: wstring is a class and will give you all the facilities automatically.... (by writetonsharma)

by brashau

need help with remove duplicate in a array using functions

I'm creating a array to output intergers in increasing order, i have a problem with when the result outputs i dont want it to tell the repeated number, i think ...

[3 replies] Last: I changed it for you. 1. index start from 0, so it should be i < len... (by writetonsharma)

by GeckoLink

fabs not working...

hello again! Today I attempted to write a program using the fabs function but it said that fabs was undeclared.... please help! Thanks in advance! the code i...

[2 replies] Last: thanks that really helped! (by GeckoLink)

by Yvision

TLS and object with constructor

Hello, I have several global variables which are objects of user defined classes. I need to instantiate them with the thread attribute by using "__declspec (th...

[1 reply] : If you're working with Windows, you could check out this example: htt... (by webJose)

by lirice lirice

C++ packet sniffer

Hello guys. Soo... i have some knowledge about C++, i read (and understand) some networking, and i want to implement my own packet sniffer. The problem is that...

[2 replies] Last: I think wireshark can be used for this. its opensource. http://www.w... (by writetonsharma)

by slpntfan

[Linker error] undefined reference to `play(int)'

i am having a problem with my code. I keep getting: [Linker error] undefined reference to `play(int)' ld returned 1 exit status im pretty new at progr...

[2 replies] Last: play(aSecretNumber); You're trying to call a function called play t... (by Moschops)

by ratchet37

logical error!

the compiler doesnt display error so i dont know if there's one...... here's the code:: int addsup() { int f, n; sup s1 ,s2 ,s ; ifstream flin("supp...

[3 replies] Last: sup s1 ,s2 ,s ; - type missing (is sup a type?). Also, you can only u... (by writetonsharma)

July 2011 Pages: 1... 19 202122 23... 30

Archived months: [jun2011] [aug2011]

This is an archived page. To post a new message, go to the current page.