General C++ Programming - C++ Forum - September 2010 (Page 2)

by blueberry

input without pressing enter

hi, Im trying to get input without pressing enter I was wondering if I could achieve this by havi...

[11 replies] Last: Oh, thanks. It would of taken me a long time to find them myself. (by blueberry)

by RaxeN

C++ Array. Counting the number of instances?

#include <iostream> #include <iomanip> #include <string> using namespace std; int main() ...

[2 replies] Last: Do you realize that you can initialize and declare simultaneously? i... (by kempofighter)

by nscruggs

? multi-definition error of a class?

so i'm testing some of my code with a basic Address Class first. It runs fine as long as it's in one...

[4 replies] Last: I appreciate it! :D (by nscruggs)

by Caio Santana

Function as a parameter of another function

Hello, I apologize for my poor programming vocabulary, so I will try to explain it simple. The...

[8 replies] Last: [quote=kfmfe04]don't really have to be static, either If you want to... (by m4ster r0shi)

by jister1234

Remote C++ Program Start up (1,2)

I was wondering if it was possible to have a C++ program on a different hosted server, and when some...

[25 replies] Last: There's nothing in the C++ model that deals with this sort of thing. ... (by ultifinitus)

by closed account S6k9GNh0

Packets and hex

I was trying to send the size of a buffer over to a server and came across difficulty along with a c...

[16 replies] Last: Can you try something like this?: unsigned short sHeader = 0; ... (by kooth)

by unregistered

how do I encrypt an int with a keystream that produces unsigned char?

how do I encrypt an int or some other data structure that has a larger size than an unsigned char wi...

[1 reply] : struct MyStructToBeEncrypted { char field1 ; int field2 ; ... (by kbw)

by shadow29014

Recursive Descent Interpreter (1,2)

Guys Im kinda new to programing. I have an assignment which I have now idea on what to do. Im asked ...

[23 replies] Last: Here are my interpreter.cpp and interpreter.h files //************... (by shadow29014)

by Translucentbill

Functions in a Text Based Adventure

In my class we have started programming a Text Based Adventure and the instructor has not yet taught...

[17 replies] Last: You need to close the main() function. And put something in there. ... (by Pax)

by brycematheson

Always output negative numbers or zero

Hello, I'm taking a beginner C++ class here in school and for our assignment this week, we have t...

[8 replies] Last: firedraco: Just like in algebra, F-X is F minus X, not F times neg... (by Cazicss)

by parvati

User input DialogBox

Hi, I'm trying to make a dialog box that have userinput interface and then prompt up a MessageBo...

[5 replies] Last: I think I got it work! Thanks everyone!! (by parvati)

by forstudy3

Addition of stringstream & string

I am performing addition on strings but not getting desired result .Kindly help me with proper solut...

[2 replies] Last: I believe stringstream does not overload operator +. (http://www.cplus... (by sohguanh)

by waqqassheikh

Problem with Pointers and Classes

Does anyone have any idea why this code doesn't work. It takes in the data, but it only spits out ...

[4 replies] Last: OH SHOOT - IT WAS SUPPOSED TO BE AN ARRAY!!!! HOW THE HECK DID I miss ... (by waqqassheikh)

by shadowayex

String arrays

Alright, I'm wanting to create an array of strings of letter grades in C. But, it's not giving me th...

[1 reply] : Modify your array definition to accommodate the string terminating nul... (by naivnomore)

by rpinsky

asynchronous I/O to two I/O ports

I need to receive data from two different serial ports simultanenously in linux c++. I would like s...

[3 replies] Last: Yes, I remember using select when doing sockets. Its been a long time... (by rpinsky)

by DennisWu

Function pointers

Below is a declaration of function pointer: void * (*(*fp)(int)) ; fp is a pointer to a ...

[4 replies] Last: thanks (by DennisWu)

by YyYo

how free() method know where to stop deallocated memory

Hi All... I have a question on free() method. How free() method know until what address to stop ...

[3 replies] Last: ... which is why buffer overruns are catastrophic. (by kbw)

by bbgst

OpenGL and GUI

Hi. I have learned C++ and OpenGL and I consider myself quite proficient with them. What I would ...

[3 replies] Last: Hi ... I am using Gtk to display OpenGL. You can look for GtkGlExt(... (by YyYo)

by waqqassheikh

Ever programmed something and surprised yourself how you got it to work?

Hi there - this is just a general Question. Has anyone here had that experience where they've just ...

[13 replies] Last: I think most of us have social lives but we don't see a reason to disc... (by MottMan)

by jameshume

string.c_str() troubles

Hi Guys, I'm having some problems with c_str of the string() method of a boost::filesystem path o...

[4 replies] Last: Excellent, thanks for the help Bazzy! (by jameshume)

General C++ Programming - September 2010 (Page 2)

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